def main(DesPrms, DesVars): #\
"""Function to Instantiate a JacketSE Assembly with Assigned Design Parameters:
INPUTS
DesVars: Class (structure) containing: batter,Dpile,tpile,Lp,Dleg,tleg,Dbrc,tbrc,Dbrc_mud,tbrc_mud,Dgir,tgir,Db,DTRb,Dt,DTRt,Htwr2frac. See JacketOpt_Peregrine.py.
DesPrms: Class (structure) containing: dck_botz,wdepth,wlevel,Tp50,HW50,HH,U50HH,RNA_F,RNAins, TPlumpmass. See JacketOpt_Peregrine.py.
"""
#wdepth=wdepth,wlevel=wlevel,): #we call this module with the main optimization parameters
#______________________________________________#
# NON-OPTIMIZATION VARIABLES #
#______________________________________________#
#Set inputs ###----ALL USER INPUT----###
Jcktins = JcktGeoInputs()
Jcktins.nlegs = 4
Jcktins.nbays = DesPrms.nbays
Jcktins.batter = DesVars.batter
Jcktins.dck_width = DesVars.dck_widthfact * DesVars.Db
Jcktins.dck_botz = DesPrms.dck_botz
Jcktins.weld2D = 0.5
Jcktins.VPFlag = True #vertical pile T/F; to enable piles in frame3DD set pileinputs.ndiv>0
Jcktins.clamped = False #False #whether or not the bottom of the structure is rigidly connected. Use False when equivalent spring constants are being used.
#The following is a passthrough variables
legbot_stmphin = 1.5 #Distance from bottom of leg to second joint along z; must be>0
#______________________________________________#
#Soil inputs
Soilinputs = SoilGeoInputs() ###----ALL USER INPUT----###
Soilinputs.zbots = -np.array([3., 5., 7., 15., 30., 50.])
Soilinputs.gammas = np.array(
[10000., 10000., 10000., 10000., 10000., 10000.])
Soilinputs.cus = np.array([60000., 60000., 60000., 60000., 60000., 60000.])
Soilinputs.phis = np.array(
[36., 33., 26., 37., 35., 37.5]
) #np.array([26.,26.,26.,26.,26.,26])#np.array([36.,33.,26.,37.,35.,37.5])#np.array([36.,33.,26.,37.,35.,37.5])
Soilinputs.delta = 25.
Soilinputs.sndflg = True
Soilinputs.SoilSF = 1.25 #Safety factor for Lp and stiffness from soil
Soilinputs.PenderSwtch = False #True
#______________________________________________#
#Water and wind inputs
Waterinputs = WaterInputs() ###----ALL USER INPUT----###
Waterinputs.wdepth = DesPrms.wdepth
Waterinputs.wlevel = DesPrms.wdepth #Distance from bottom of structure to surface THIS, I believe is no longer needed as piles may be negative in z, to check and remove in case
Waterinputs.T = DesPrms.Tp50 #Wave Period
Waterinputs.HW = DesPrms.HW50 #Wave Height: peak-to-peak for Andrew's load routine, 0.5*peak-to-peak for mine in case I activate.
Waterinputs.Cd = 3. #Drag Coefficient, enhanced to account for marine growth and other members not calculated
Waterinputs.Cm = 8. #2. #ADded mass Coefficient
Windinputs = WindInputs()
Windinputs.HH = DesPrms.HH #CHECK HOW THIS COMPLIES....
Windinputs.U50HH = DesPrms.U50HH #20. # Since we are assuming operational conditions, pick a wind speed near rated
Windinputs.Cdj = 4. #Drag Coefficient for jacket members, enhanced to account for TP drag not calculated otherwise
Windinputs.Cdt = 2 #Drag Coefficient for tower, enhanced to account for TP drag not calculated otherwise
#______________________________________________#
#RNA loads Fx-z, Mxx-zz
RNA_F = DesPrms.RNA_F #unfactored thrust, though accounting for gust and dynamic effects (no IEC PSF though)
#Torque at rated with 95% efficiency generator: +12564863.93 Nm
#______________________________________________#
#RNA Properties
RNAins = RNAprops() ###----ALL USER INPUT----###
RNAins.mass = DesPrms.RNAins.mass
RNAins.Ixx = DesPrms.RNAins.Ixx #249.667E+6 #
RNAins.Iyy = DesPrms.RNAins.Iyy #169.667E+6 #
RNAins.Izz = DesPrms.RNAins.Izz #162.200E+6 #
RNAins.CMzoff = DesPrms.RNAins.CMzoff
RNAins.CMxoff = DesPrms.RNAins.CMxoff #positive means downwind -4.95#
RNAins.Thzoff = DesPrms.RNAins.Thzoff #From UHreact Excel
RNAins.yawangle = 45.
TwrRigidTop = True #False #False=Account for RNA via math rather than a physical rigidmember
#______________________________________________#
#TP mass data
TPlumpinputs = TPlumpMass() ###----ALL USER INPUT----###
TPlumpinputs.mass = DesPrms.TPlumpmass #0. #200.e3 #[kg]
#______________________________________________#
###----ALL USER INPUT----###
# Frame3DD parameters
FrameAuxIns = Frame3DDaux()
FrameAuxIns.sh_fg = 1 #shear flag-->Timoshenko
FrameAuxIns.deltaz = 5.
FrameAuxIns.geo_fg = 0
FrameAuxIns.nModes = 6 # number of desired dynamic modes of vibration
FrameAuxIns.Mmethod = 1 # 1: subspace Jacobi 2: Stodola
FrameAuxIns.lump = 0 # 0: consistent mass ... 1: lumped mass matrix
FrameAuxIns.tol = 1e-9 # mode shape tolerance
FrameAuxIns.shift = 0.0 # shift value ... for unrestrained structures
FrameAuxIns.gvector = np.array([0., 0., 9.8065]) #GRAVITY
#______________________________________________#
# OPTIMIZATION VARIABLES #
#Note: materials are fixed
#______________________________________________#
#Legs Data
legmatin = MatInputs()
legmatin.matname = ([
'heavysteel', 'heavysteel', 'heavysteel', 'heavysteel'
])
Dleg = np.asarray([DesVars.Dleg]).repeat(
Jcktins.nbays + 1) #e.g., np.array([2.0,1.8,1.6,1.6,1.6])
tleg = np.asarray([DesVars.tleg]).repeat(Jcktins.nbays + 1)
leginputs = LegGeoInputs()
leginputs.legZbot = 0.0 ###----USER INPUT----###
leginputs.ndiv = DesPrms.legndiv ###----USER INPUT----###
leginputs.legmatins = legmatin
leginputs.Dleg = Dleg
leginputs.tleg = tleg
#Xbrc data
Xbrcmatin = MatInputs()
Xbrcmatin.matname = np.array(['heavysteel']).repeat(Jcktins.nbays)
Dbrc = np.asarray([DesVars.Dbrc
]).repeat(Jcktins.nbays) #np.array([1.,1.,0.8,0.8])
tbrc = np.asarray([DesVars.tbrc]).repeat(Jcktins.nbays)
Xbrcinputs = XBrcGeoInputs()
Xbrcinputs.Dbrc = Dbrc
Xbrcinputs.tbrc = tbrc
Xbrcinputs.ndiv = 1 ###----USER INPUT----###
Xbrcinputs.Xbrcmatins = Xbrcmatin
Xbrcinputs.precalc = False #This can be set to true if we want Xbraces to be precalculated in D and t, in which case the above set Dbrc and tbrc would be overwritten
#Mbrc data
Mbrcmatin = MatInputs()
Mbrcmatin.matname = np.array(['heavysteel'])
Mbrcinputs = MudBrcGeoInputs()
Mbrcinputs.Dbrc_mud = DesVars.Dbrc_mud
Mbrcinputs.tbrc_mud = DesVars.tbrc_mud
Mbrcinputs.ndiv = 2 ###----USER INPUT----###
Mbrcinputs.Mbrcmatins = Mbrcmatin
Mbrcinputs.precalc = False #This can be set to true if we want Mudbrace to be precalculated in D and t, in which case the above set Dbrc_mud and tbrc_mud would be overwritten
#Hbrc data
Hbrcmatin = MatInputs()
Hbrcmatin.matname = np.array(['heavysteel'])
Dbrc_hbrc = 1.1 ###----USER INPUT----###
Hbrcinputs = HBrcGeoInputs()
Hbrcinputs.Dbrch = Dbrc_hbrc ###----USER INPUT----###
Hbrcinputs.ndiv = 0 #2
Hbrcinputs.Hbrcmatins = Hbrcmatin
Hbrcinputs.precalc = True #This can be set to true if we want Hbrace to be set=Xbrace top D and t, in which case the above set Dbrch and tbrch would be overwritten
#TP data
TPstrtmatin = MatInputs()
TPstmpsmatin = MatInputs()
TPgirdmatin = MatInputs()
TPbrcmatin = MatInputs()
TPstemmatin = MatInputs()
TPstmpsmatin.matname = np.array(['heavysteel'])
TPbrcmatin.matname = np.array(['heavysteel'])
TPgirdmatin.matname = np.array(['heavysteel'])
TPstemmatin.matname = np.array(['heavysteel'
]).repeat(2) ###----ALL USER INPUT----###
TPinputs = TPGeoInputs()
TPinputs.TPstrtmatins = TPstrtmatin
TPinputs.TPbrcmatins = TPbrcmatin
TPinputs.TPstemmatins = TPstemmatin
TPinputs.TPstmpmatins = TPstmpsmatin
TPinputs.TPgirdmatins = TPgirdmatin
#Set TP dimensions as leg and brace dimensions
TPinputs.Dstrut = DesVars.Dleg ###----ALL USER INPUT----###
TPinputs.tstrut = DesVars.Dleg
TPinputs.Dgir = DesVars.Dgir
TPinputs.tgir = DesVars.tgir
TPinputs.Dbrc = TPinputs.Dgir
TPinputs.tbrc = TPinputs.tgir
###----ALL USER INPUT----###
TPinputs.hstump = 0.0 #1.0
TPinputs.stumpndiv = 1
TPinputs.brcndiv = 1
TPinputs.girndiv = 1
TPinputs.strutndiv = 1
TPinputs.stemndiv = 1
TPinputs.nstems = 3
TPinputs.Dstem = np.array([DesVars.Db]).repeat(TPinputs.nstems)
TPinputs.tstem = 1.5 * np.array([DesVars.Db / DesVars.DTRb]).repeat(
TPinputs.nstems)
TPinputs.hstem = np.array([6. / TPinputs.nstems]).repeat(TPinputs.nstems)
#Pile data
Pilematin = MatInputs()
Pilematin.matname = np.array(['heavysteel'])
Pileinputs = PileGeoInputs()
Pileinputs.Pilematins = Pilematin
Pileinputs.ndiv = 0 #3 ###----USER INPUT----###
Pileinputs.Dpile = DesVars.Dpile
Pileinputs.tpile = DesVars.tpile
Pileinputs.AFflag = False ###----USER INPUT----###
Pileinputs.Lp = DesVars.Lp #[m] Embedment length
#Tower data
Twrmatin = MatInputs()
Twrmatin.matname = np.array(['heavysteel'])
Twrinputs = TwrGeoInputs()
Twrinputs.Twrmatins = Twrmatin
#Twrinputs.Htwr=0. #Trumped by HH
Twrinputs.Htwr2frac = DesVars.Htwr2frac #fraction of tower height with constant x-section
Twrinputs.ndiv = np.array([
6, 12
]) #ndiv for uniform and tapered section ###----USER INPUT----###
Twrinputs.DeltaZmax = 6. #[m], maximum FE element length allowed in the tower members (i.e. the uniform and the tapered members)
Twrinputs.Db = DesVars.Db
Twrinputs.DTRb = DesVars.DTRb
Twrinputs.Dt = DesVars.Dt
Twrinputs.DTRt = DesVars.DTRt
# Now Launch the assembly and pass all of the inputs
myjckt = set_as_top(JacketAsmly())
myjckt.JcktGeoIn = Jcktins
myjckt.Soilinputs = Soilinputs
myjckt.Waterinputs = Waterinputs
myjckt.Windinputs = Windinputs
myjckt.RNAinputs = RNAins
myjckt.TwrRigidTop = TwrRigidTop #Account for RNA via math rather than a physical rigidmember
myjckt.RNA_F = RNA_F
myjckt.leginputs = leginputs
#The following is a passthrough variables
myjckt.legbot_stmphin = legbot_stmphin #Distance from bottom of leg to second joint along z; must be>0
myjckt.Xbrcinputs = Xbrcinputs
myjckt.Mbrcinputs = Mbrcinputs
myjckt.Hbrcinputs = Hbrcinputs
myjckt.TPlumpinputs = TPlumpinputs
myjckt.PrebuildTP = True ###----USER INPUT----###
myjckt.PreBuildTPLvl = 5 ###----USER INPUT----###
myjckt.TPinputs = TPinputs
myjckt.Pileinputs = Pileinputs
myjckt.Twrinputs = Twrinputs
myjckt.FrameAuxIns = FrameAuxIns
return myjckt
def main(): #\
"""Function to Instantiate a JacketSE Assembly: \n
INPUTS \n
All hardwired, so edit the quantities below all the way to the line "#________________ DO NOT MODIFY THE FOLLOWING ________________#" \n
-See JacketOpt_PyOPT for more information. \n
OUTPUTS \n
myjckt -jacket assembly instance \n\n
Optimization parameters: \n\n
f0 -float, target frequency [Hz]
f0epsilon -float, f0*(1+f0epsilon) will not be exceeded \n
DTRsdiff -Boolean, Set this to True if DTRs are to be different between base and top. \n
jcktDTRmin -Float, minimum jacket member DTR allowed, mostly for 60+waterdepths. \n
mxftprint -Float, max allowed foot print [m]
guesses -Float(n), guesses for all design variables check out DesVar class. \n
bounds -Float(n,2), bounds for all design variables check out DesVar class. \n\n
SAMPLE CALLS: \n
1.OPTIMIZATION: python JacketOpt_ExtCobyla.py C:\RRD\PYTHON\WISDEM\JacketSE\src\jacketse\MyJacketInputs.py \n
2.OPTIMIZATION: python JacketOpt_PyOPT.py C:\RRD\PYTHON\WISDEM\JacketSE\src\jacketse\MyJacketInputs.py True \n
3.BUILD JACKET: python >>> myjacket=C:\RRD\PYTHON\WISDEM\JacketSE\src\jacketse\MyJacketInputs.py \n
"""
#Set inputs ###----ALL USER INPUT----###
Jcktins=JcktGeoInputs()
Jcktins.nlegs =4
Jcktins.nbays =4
Jcktins.batter=30.5495 #=(-43.127+24.614)/(5.939-5.333)
Jcktins.dck_botz =15.651
Jcktins.dck_width= 8.+1.2
Jcktins.weld2D = 0.
Jcktins.VPFlag = True #vertical pile T/F; to enable piles in frame3DD set pileinputs.ndiv>0
Jcktins.clamped= True #whether or not the bottom of the structure is rigidly connected. Use False when equivalent spring constants are being used.
Jcktins.AFflag = False #whether or not to use apparent fixity piles
Jcktins.PreBuildTPLvl = 0 #if >0, the TP is prebuilt according to rules per PreBuildTP
#______________________________________________#
#Soil inputs
Soilinputs=SoilGeoInputs()
Soilinputs.zbots =-np.array([3.,5.,7.,15.,30.,50.])
Soilinputs.gammas =np.array([10000.,10000.,10000.,10000.,10000.,10000.])
Soilinputs.cus =np.array([60000.,60000.,60000.,60000.,60000.,60000.])
Soilinputs.phis =np.array([26.,26.,26.,26.,26.,26])#np.array([36.,33.,26.,37.,35.,37.5])#np.array([36.,33.,26.,37.,35.,37.5])
Soilinputs.delta =25.
Soilinputs.sndflg =True
Soilinputs.PenderSwtch =False #True
Soilinputs.SoilSF =1.
#______________________________________________#
#Water and wind inputs
Waterinputs=WaterInputs()
Waterinputs.wdepth =50.
Waterinputs.wlevel =50. #Distance from bottom of structure to surface THIS, I believe is no longer needed as piles may be negative in z, to check and remove in case
Waterinputs.T=12. #Wave Period
Waterinputs.HW=10. #Wave Height
Waterinputs.Cd=3. #Drag Coefficient, enhanced to account for marine growth and other members not calculated
Waterinputs.Cm=8.#2. #ADded mass Coefficient
Windinputs=WindInputs()
Windinputs.HH=88.15+2.4 #CHECK HOW THIS COMPLIES....
Windinputs.U50HH=30. #assumed gust speed
Windinputs.Cdj=4. #Drag Coefficient for jacket members, enhanced to account for TP drag not calculated otherwise
Windinputs.Cdt=2 #Drag Coefficient for tower, enhanced to account for TP drag not calculated otherwise
#______________________________________________#
#Pile data
Pilematin=MatInputs()
Pilematin.matname=np.array(['RC'])
Pilematin.E=np.array([ 2.1e11])
Pilematin.G=np.array([8.07690e+10])
Pilematin.rho=np.array([3339.12]) *34274.82/36876. #From Test04.txt in SD, to check with official FAST certtest
Pileinputs=PileGeoInputs()
Pileinputs.Pilematins=Pilematin
Pileinputs.ndiv=1 #3 ###----USER INPUT----###
Pileinputs.Dpile=2.082
Pileinputs.tpile=0.491
Pileinputs.AFflag=False ###----USER INPUT----###
Pileinputs.Lp=0. #[m] Embedment length
#______________________________________________#
#Legs data
legmatin=MatInputs()
legmatin.matname=(['steel'])
legmatin.rho=np.array([7850.])
Dleg=np.asarray([1.2]).repeat(Jcktins.nbays+1) #e.g., np.array([2.0,1.8,1.6,1.6,1.6])
tleg=np.asarray([0.05,0.05,0.035,0.035,0.035])
leginputs=LegGeoInputs()
leginputs.legZbot = 4.5 ###----USER INPUT----###
leginputs.ndiv=1 ###----USER INPUT----###
leginputs.legmatins=legmatin
leginputs.Dleg=Dleg
leginputs.tleg=tleg
#The following is a passthrough variables
legbot_stmphin =(45.5-43.127) #=2.373 Distance from bottom of leg to second joint along z; must be>0
#______________________________________________#
#Xbrc data
Xbrcmatin=MatInputs()
Xbrcmatin.matname=np.array(['steel']).repeat(Jcktins.nbays)
Xbrcmatin.rho=np.array([7850.])
Dbrc=np.asarray([0.8]).repeat(Jcktins.nbays)
tbrc=np.asarray([0.02]).repeat(Jcktins.nbays)
Xbrcinputs=XBrcGeoInputs()
Xbrcinputs.Dbrc=Dbrc
Xbrcinputs.tbrc=tbrc
Xbrcinputs.ndiv=1 ###----USER INPUT----###
Xbrcinputs.Xbrcmatins=Xbrcmatin
Xbrcinputs.precalc=False #This can be set to true if we want Xbraces to be precalculated in D and t, in which case the above set Dbrc and tbrc would be overwritten
#______________________________________________#
#Mbrc data
Mbrcmatin=MatInputs()
Mbrcmatin.matname=np.array(['steel'])
Mbrcmatin.rho=np.array([7850.])
Mbrcinputs=MudBrcGeoInputs()
Mbrcinputs.Dbrc_mud=0.8 ###----USER INPUT----###
Mbrcinputs.tbrc_mud=0.02
Mbrcinputs.ndiv=2 ###----USER INPUT----###
Mbrcinputs.Mbrcmatins=Mbrcmatin
Mbrcinputs.precalc=False #This can be set to true if we want Mudbrace to be precalculated in D and t, in which case the above set Dbrc_mud and tbrc_mud would be overwritten
#______________________________________________#
#Hbrc data
Hbrcmatin=MatInputs()
Hbrcmatin.matname=np.array(['steel'])
Hbrcmatin.rho=np.array([7850.])
Dbrc_hbrc=1.1 ###----USER INPUT----###
Hbrcinputs=HBrcGeoInputs()
Hbrcinputs.Dbrch=Dbrc_hbrc ###----USER INPUT----###
Hbrcinputs.ndiv=0
Hbrcinputs.Hbrcmatins=Hbrcmatin
Hbrcinputs.precalc=True #This can be set to true if we want Hbrace to be set=Xbrace top D and t, in which case the above set Dbrch and tbrch would be overwritten
#______________________________________________#
#TP data
#Note PrebuildTPLvl is set in JacketIns ###----USER INPUT----###
#TP lumped mass data
TPlumpinputs=TPlumpMass() ###----ALL USER INPUT----###
TPlumpinputs.mass = 666.e3#-98385.33+( 7850.*4*np.pi/4.*(1.2**2-(1.2-2.*0.04)**2)*4) #[kg] TO MODIFY AFTER WE ASSESS OVERALL TP MASS, to be reduced for the steel weight
TPlumpinputs.CMoff= np.array([0.,0.,2.]) #CG of concrete block is 2 m above intersection of diagonal braces
TPlumpinputs.I = 1./12*TPlumpinputs.mass*np.array([8.**2+4.**2,8.**2+4.**2,8.**2+8.**2,0.,0.,0.])
TPstrtmatin=MatInputs()
TPstmpsmatin=MatInputs()
TPgirdmatin=MatInputs()
TPbrcmatin=MatInputs()
TPstemmatin=MatInputs()
TPstmpsmatin.matname=np.array(['steel'])
TPstmpsmatin.rho=np.array([7850.])
TPstrtmatin.matname=np.array(['steel'])
TPstrtmatin.rho=np.array([1350.])
TPbrcmatin.matname=np.array(['steel'])
TPbrcmatin.rho=np.array([1350.])#np.array([7850.]) tpstrucmass=np.pi/4*(1.2**2-(1.2-2*0.04)**2)*7850*4*4 7850.*tpstrucmass/myjckt.TP.TPouts.mass=1462.185
TPgirdmatin.matname=np.array(['steel'])
TPgirdmatin.rho=np.array([1350.])
TPstemmatin.matname=np.array(['steel']).repeat(2) ###----ALL USER INPUT----###
TPstemmatin.rho=np.array([1350.])
TPinputs=TPGeoInputs()
TPinputs.TPstrtmatins=TPstrtmatin
TPinputs.TPbrcmatins=TPbrcmatin
TPinputs.TPstemmatins=TPstemmatin
TPinputs.TPstmpmatins=TPstmpsmatin
TPinputs.TPgirdmatins=TPgirdmatin
#Set TP dimensions as leg and brace dimensions
TPinputs.Dstrut=1.2 ###----ALL USER INPUT----###
TPinputs.tstrut=0.04
TPinputs.Dgir=TPinputs.Dstrut
TPinputs.tgir=TPinputs.tstrut
TPinputs.Dbrc=TPinputs.Dstrut
TPinputs.tbrc=TPinputs.tstrut
###----ALL USER INPUT----###
TPinputs.hstump=0.499#(16.15-15.651)
TPinputs.Dstump=1.2
TPinputs.tstump=0.04
TPinputs.stumpndiv=1
TPinputs.brcndiv=1
TPinputs.girndiv=1
TPinputs.strutndiv=1
TPinputs.stemndiv=1
TPinputs.nstems=3
TPinputs.Dstem=np.array([5.6]).repeat(TPinputs.nstems)
TPinputs.tstem=np.array([0.032,0.032,0.032])
TPinputs.hstem=np.array([(4.)/TPinputs.nstems]).repeat(TPinputs.nstems)
#______________________________________________#
#Tower data
Twrmatin=MatInputs()
Twrmatin.matname=np.array(['steel'])
Twrmatin.rho=np.array([7850.])
Twrinputs=TwrGeoInputs()
Twrinputs.Twrmatins=Twrmatin
#Twrinputs.Htwr=88.15 #Trumped by HH
Twrinputs.Htwr2frac=1./88.15 #fraction of tower height with constant x-section
Twrinputs.ndiv=np.array([1,1]) #ndiv for uniform and tapered section ###----USER INPUT----###
Twrinputs.DeltaZmax= 5. #[m], maximum FE element length allowed in the tower members (i.e. the uniform and the tapered members)
Twrinputs.Db=5.6
Twrinputs.DTRb=Twrinputs.Db/0.032
Twrinputs.Dt=4.
Twrinputs.DTRt=Twrinputs.Dt/0.03
#If you use the following 12 lines, The geometry defined above is ignored
ztwr=np.array([20.15,21.15,32.15,42.15,54.15,64.15,74.15,83.15,88.15]) -20.15
Dtwr=np.array([5.6,5.577,5.318,5.082,4.8,4.565,4.329,4.118,4])
ttwr=np.array([0.032,0.032,0.03,0.028,0.024,0.022,0.02,0.03,0.03])
pmtwr=np.array([ np.array([20.15,54.15,88.15])-20.15,[1.9e3,1.4e3,1.0e3]]).T #(3,2) first col z's, second weights
#Interpolate data to refine tower discretization
dz=1. #[m] maximum deltaz allowed in discretization
ztwr2=np.linspace(ztwr[0],ztwr[-1],round((ztwr[-1]-ztwr[0])/dz)) #New discretization
Dtwr_interp=interp1d(ztwr,Dtwr)
ttwr_interp=interp1d(ztwr,ttwr)
Twrinputs.ztwr=ztwr2
Twrinputs.Dtwr=Dtwr_interp(ztwr2)
Twrinputs.ttwr=ttwr_interp(ztwr2)
Twrinputs.TwrlumpedMass=np.zeros([pmtwr.shape[0],11])
Twrinputs.TwrlumpedMass[:,0:2]=pmtwr
TwrRigidTop=False #False=Account for RNA via math rather than a physical rigidmember
#______________________________________________#
#RNA data
RNAins=RNAprops()
RNAins.mass=350.e3 #[kg]
RNAins.I[0]=86.579E+6 #[kg m2]
RNAins.I[1]=53.530E+6 #[kg m2]
RNAins.I[2]=58.112E+6 #[kg m2]
RNAins.CMoff[2]=2.34 #[m]
RNAins.Thoff[2]=2.4 #[m]
RNAins.yawangle=45. #angle with respect to global X, CCW looking from above, wind from left
RNAins.rna_weightM=True
#______________________________________________#
#RNA loads Fx-z, Mxx-zz
RNA_F=np.array([1000.e3,0.,0.,0.,0.,0.]) #unfactored thrust, though accounting for gust and dynamic effects (no IEC PSF though)
#______________________________________________#
# Frame3DD parameters ###----ALL USER INPUT----###
FrameAuxIns=Frame3DDaux()
FrameAuxIns.sh_fg=1 #shear flag-->Timoshenko
FrameAuxIns.deltaz=5.
FrameAuxIns.geo_fg=0
FrameAuxIns.nModes = 6 # number of desired dynamic modes of vibration
FrameAuxIns.Mmethod = 1 # 1: subspace Jacobi 2: Stodola
FrameAuxIns.lump = 0 # 0: consistent mass ... 1: lumped mass matrix
FrameAuxIns.tol = 1e-9 # mode shape tolerance
FrameAuxIns.shift = 0.0 # shift value ... for unrestrained structures
FrameAuxIns.gvector=np.array([0.,0.,-9.8065]) #GRAVITY
#______________________________________________#
#______________________________________________#
# OTHER AUXILIARY CONSTRAINTS AND TARGETS FOR OPTIMIZATION #
#______________________________________________#
#______________________________________________#
#Set Optimization Bounds and guesses for the various variables:
# x= [ batter, Dpile, tpile, Lp, Dleg, tleg, Dbrc, tbrc, Dbrc_mud, tbrc_mud, Dgit, tgir, Db, DTRb Dt, DTRt Htwr2fac dck_widthfact]
MnCnst = np.array([ 8., 1., 1.*0.0254, 20., 1., 1.*0.0254, 1., 1.*0.0254, 1., 1.*0.0254, 1., 1.*0.0254, 5., 120., 3., 120., 0.05, 2.])
MxCnst = np.array([ 15., 2.5, 5.*0.0254, 50., 2.5, 5.*0.0254, 2., 5.*0.0254, 2., 5.*0.0254, 2., 5.*0.0254, 7., 200., 4., 200., 0.25, 3.])
guesses= np.array([ 10., 1.5, 1.5*0.0254, 26., 1.8, 1.5*0.0254, 1.2, 1.5*0.0254, 1.2, 1.5*0.0254, 1.2, 1.5*0.0254, 6., 140., 3.5, 150., 0.2, 2.])
#SET Maximum Footprint [m]
mxftprint =30.
#Set target frequency [Hz] and f0epsilon, i.e. fmax=(1+f0eps)*f0
f0=0.22
f0epsilon=0.1
#Set whether or not DTRb and DTRt for the tower are teh same
DTRsdiff=True ##SET THIS TO TRUE IF YOU WANT DTRs to be different between base and top
#Set the minminimum DTR allowed for jacket members; mostly for 60+waterdepths
jcktDTRmin=22.
#_____________________________________________________________#
#________________ DO NOT MODIFY THE FOLLOWING ________________#
#_____________________________________________________________#
bounds=np.vstack((MnCnst,MxCnst))
desvarmeans=np.mean(bounds,1)
# Now Launch the assembly and pass all of the inputs
myjckt=set_as_top(JacketSE(Jcktins.clamped,Jcktins.AFflag,Jcktins.PreBuildTPLvl>0))
myjckt.JcktGeoIn=Jcktins
myjckt.Soilinputs=Soilinputs
myjckt.Waterinputs=Waterinputs
myjckt.Windinputs=Windinputs
myjckt.Pileinputs=Pileinputs
myjckt.leginputs=leginputs
myjckt.legbot_stmphin =legbot_stmphin #Distance from bottom of leg to second joint along z; must be>0
myjckt.Xbrcinputs=Xbrcinputs
myjckt.Mbrcinputs=Mbrcinputs
myjckt.Hbrcinputs=Hbrcinputs
myjckt.TPlumpinputs=TPlumpinputs
myjckt.TPinputs=TPinputs
myjckt.Twrinputs=Twrinputs
myjckt.TwrRigidTop=TwrRigidTop #Account for RNA via math rather than a physical rigidmember
myjckt.RNAinputs=RNAins
myjckt.RNA_F=RNA_F
myjckt.FrameAuxIns=FrameAuxIns
return myjckt,f0,f0epsilon,jcktDTRmin,DTRsdiff,mxftprint,guesses,bounds.T
def main(): #\
"""Function to Instantiate a JacketSE Assembly: \n
INPUTS \n
All hardwired, so edit the quantities below all the way to the line "#________________ DO NOT MODIFY THE FOLLOWING ________________#" \n
-See JacketOpt_PyOPT for more information. \n
OUTPUTS \n
myjckt -jacket assembly instance \n\n
Optimization parameters: \n\n
f0 -float, target frequency [Hz]
f0epsilon -float, f0*(1+f0epsilon) will not be exceeded \n
DTRsdiff -Boolean, Set this to True if DTRs are to be different between base and top. \n
jcktDTRmin -Float, minimum jacket member DTR allowed, mostly for 60+waterdepths. \n
mxftprint -Float, max allowed foot print [m]
guesses -Float(n), guesses for all design variables check out DesVar class. \n
bounds -Float(n,2), bounds for all design variables check out DesVar class. \n\n
SAMPLE CALLS: \n
1.OPTIMIZATION: python JacketOpt_ExtCobyla.py C:\RRD\PYTHON\WISDEM\JacketSE\src\jacketse\MyJacketInputs.py \n
2.OPTIMIZATION: python JacketOpt_PyOPT.py C:\RRD\PYTHON\WISDEM\JacketSE\src\jacketse\MyJacketInputs.py True \n
3.BUILD JACKET: python >>> myjacket=C:\RRD\PYTHON\WISDEM\JacketSE\src\jacketse\MyJacketInputs.py \n
"""
#Set inputs ###----ALL USER INPUT----###
Jcktins = JcktGeoInputs()
Jcktins.nlegs = 4
Jcktins.nbays = 4
Jcktins.batter = 30.5495 #=(-43.127+24.614)/(5.939-5.333)
Jcktins.dck_botz = 15.651
Jcktins.dck_width = 8. + 1.2
Jcktins.weld2D = 0.
Jcktins.VPFlag = True #vertical pile T/F; to enable piles in frame3DD set pileinputs.ndiv>0
Jcktins.clamped = True #whether or not the bottom of the structure is rigidly connected. Use False when equivalent spring constants are being used.
Jcktins.AFflag = False #whether or not to use apparent fixity piles
Jcktins.PreBuildTPLvl = 0 #if >0, the TP is prebuilt according to rules per PreBuildTP
#______________________________________________#
#Soil inputs
Soilinputs = SoilGeoInputs()
Soilinputs.zbots = -np.array([3., 5., 7., 15., 30., 50.])
Soilinputs.gammas = np.array(
[10000., 10000., 10000., 10000., 10000., 10000.])
Soilinputs.cus = np.array([60000., 60000., 60000., 60000., 60000., 60000.])
Soilinputs.phis = np.array(
[26., 26., 26., 26., 26., 26]
) #np.array([36.,33.,26.,37.,35.,37.5])#np.array([36.,33.,26.,37.,35.,37.5])
Soilinputs.delta = 25.
Soilinputs.sndflg = True
Soilinputs.PenderSwtch = False #True
Soilinputs.SoilSF = 1.
#______________________________________________#
#Water and wind inputs
Waterinputs = WaterInputs()
Waterinputs.wdepth = 50.
Waterinputs.wlevel = 50. #Distance from bottom of structure to surface THIS, I believe is no longer needed as piles may be negative in z, to check and remove in case
Waterinputs.T = 12. #Wave Period
Waterinputs.HW = 10. #Wave Height
Waterinputs.Cd = 3. #Drag Coefficient, enhanced to account for marine growth and other members not calculated
Waterinputs.Cm = 8. #2. #ADded mass Coefficient
Windinputs = WindInputs()
Windinputs.HH = 88.15 + 2.4 #CHECK HOW THIS COMPLIES....
Windinputs.U50HH = 30. #assumed gust speed
Windinputs.Cdj = 4. #Drag Coefficient for jacket members, enhanced to account for TP drag not calculated otherwise
Windinputs.Cdt = 2 #Drag Coefficient for tower, enhanced to account for TP drag not calculated otherwise
#______________________________________________#
#Pile data
Pilematin = MatInputs()
Pilematin.matname = np.array(['RC'])
Pilematin.E = np.array([2.1e11])
Pilematin.G = np.array([8.07690e+10])
Pilematin.rho = np.array(
[3339.12]
) * 34274.82 / 36876. #From Test04.txt in SD, to check with official FAST certtest
Pileinputs = PileGeoInputs()
Pileinputs.Pilematins = Pilematin
Pileinputs.ndiv = 1 #3 ###----USER INPUT----###
Pileinputs.Dpile = 2.082
Pileinputs.tpile = 0.491
Pileinputs.AFflag = False ###----USER INPUT----###
Pileinputs.Lp = 0. #[m] Embedment length
#______________________________________________#
#Legs data
legmatin = MatInputs()
legmatin.matname = (['steel'])
legmatin.rho = np.array([7850.])
Dleg = np.asarray([1.2]).repeat(Jcktins.nbays +
1) #e.g., np.array([2.0,1.8,1.6,1.6,1.6])
tleg = np.asarray([0.05, 0.05, 0.035, 0.035, 0.035])
leginputs = LegGeoInputs()
leginputs.legZbot = 4.5 ###----USER INPUT----###
leginputs.ndiv = 1 ###----USER INPUT----###
leginputs.legmatins = legmatin
leginputs.Dleg = Dleg
leginputs.tleg = tleg
#The following is a passthrough variables
legbot_stmphin = (
45.5 - 43.127
) #=2.373 Distance from bottom of leg to second joint along z; must be>0
#______________________________________________#
#Xbrc data
Xbrcmatin = MatInputs()
Xbrcmatin.matname = np.array(['steel']).repeat(Jcktins.nbays)
Xbrcmatin.rho = np.array([7850.])
Dbrc = np.asarray([0.8]).repeat(Jcktins.nbays)
tbrc = np.asarray([0.02]).repeat(Jcktins.nbays)
Xbrcinputs = XBrcGeoInputs()
Xbrcinputs.Dbrc = Dbrc
Xbrcinputs.tbrc = tbrc
Xbrcinputs.ndiv = 1 ###----USER INPUT----###
Xbrcinputs.Xbrcmatins = Xbrcmatin
Xbrcinputs.precalc = False #This can be set to true if we want Xbraces to be precalculated in D and t, in which case the above set Dbrc and tbrc would be overwritten
#______________________________________________#
#Mbrc data
Mbrcmatin = MatInputs()
Mbrcmatin.matname = np.array(['steel'])
Mbrcmatin.rho = np.array([7850.])
Mbrcinputs = MudBrcGeoInputs()
Mbrcinputs.Dbrc_mud = 0.8 ###----USER INPUT----###
Mbrcinputs.tbrc_mud = 0.02
Mbrcinputs.ndiv = 2 ###----USER INPUT----###
Mbrcinputs.Mbrcmatins = Mbrcmatin
Mbrcinputs.precalc = False #This can be set to true if we want Mudbrace to be precalculated in D and t, in which case the above set Dbrc_mud and tbrc_mud would be overwritten
#______________________________________________#
#Hbrc data
Hbrcmatin = MatInputs()
Hbrcmatin.matname = np.array(['steel'])
Hbrcmatin.rho = np.array([7850.])
Dbrc_hbrc = 1.1 ###----USER INPUT----###
Hbrcinputs = HBrcGeoInputs()
Hbrcinputs.Dbrch = Dbrc_hbrc ###----USER INPUT----###
Hbrcinputs.ndiv = 0
Hbrcinputs.Hbrcmatins = Hbrcmatin
Hbrcinputs.precalc = True #This can be set to true if we want Hbrace to be set=Xbrace top D and t, in which case the above set Dbrch and tbrch would be overwritten
#______________________________________________#
#TP data
#Note PrebuildTPLvl is set in JacketIns ###----USER INPUT----###
#TP lumped mass data
TPlumpinputs = TPlumpMass() ###----ALL USER INPUT----###
TPlumpinputs.mass = 666.e3 #-98385.33+( 7850.*4*np.pi/4.*(1.2**2-(1.2-2.*0.04)**2)*4) #[kg] TO MODIFY AFTER WE ASSESS OVERALL TP MASS, to be reduced for the steel weight
TPlumpinputs.CMoff = np.array([
0., 0., 2.
]) #CG of concrete block is 2 m above intersection of diagonal braces
TPlumpinputs.I = 1. / 12 * TPlumpinputs.mass * np.array(
[8.**2 + 4.**2, 8.**2 + 4.**2, 8.**2 + 8.**2, 0., 0., 0.])
TPstrtmatin = MatInputs()
TPstmpsmatin = MatInputs()
TPgirdmatin = MatInputs()
TPbrcmatin = MatInputs()
TPstemmatin = MatInputs()
TPstmpsmatin.matname = np.array(['steel'])
TPstmpsmatin.rho = np.array([7850.])
TPstrtmatin.matname = np.array(['steel'])
TPstrtmatin.rho = np.array([1350.])
TPbrcmatin.matname = np.array(['steel'])
TPbrcmatin.rho = np.array(
[1350.]
) #np.array([7850.]) tpstrucmass=np.pi/4*(1.2**2-(1.2-2*0.04)**2)*7850*4*4 7850.*tpstrucmass/myjckt.TP.TPouts.mass=1462.185
TPgirdmatin.matname = np.array(['steel'])
TPgirdmatin.rho = np.array([1350.])
TPstemmatin.matname = np.array(['steel'
]).repeat(2) ###----ALL USER INPUT----###
TPstemmatin.rho = np.array([1350.])
TPinputs = TPGeoInputs()
TPinputs.TPstrtmatins = TPstrtmatin
TPinputs.TPbrcmatins = TPbrcmatin
TPinputs.TPstemmatins = TPstemmatin
TPinputs.TPstmpmatins = TPstmpsmatin
TPinputs.TPgirdmatins = TPgirdmatin
#Set TP dimensions as leg and brace dimensions
TPinputs.Dstrut = 1.2 ###----ALL USER INPUT----###
TPinputs.tstrut = 0.04
TPinputs.Dgir = TPinputs.Dstrut
TPinputs.tgir = TPinputs.tstrut
TPinputs.Dbrc = TPinputs.Dstrut
TPinputs.tbrc = TPinputs.tstrut
###----ALL USER INPUT----###
TPinputs.hstump = 0.499 #(16.15-15.651)
TPinputs.Dstump = 1.2
TPinputs.tstump = 0.04
TPinputs.stumpndiv = 1
TPinputs.brcndiv = 1
TPinputs.girndiv = 1
TPinputs.strutndiv = 1
TPinputs.stemndiv = 1
TPinputs.nstems = 3
TPinputs.Dstem = np.array([5.6]).repeat(TPinputs.nstems)
TPinputs.tstem = np.array([0.032, 0.032, 0.032])
TPinputs.hstem = np.array([(4.) / TPinputs.nstems]).repeat(TPinputs.nstems)
#______________________________________________#
#Tower data
Twrmatin = MatInputs()
Twrmatin.matname = np.array(['steel'])
Twrmatin.rho = np.array([7850.])
Twrinputs = TwrGeoInputs()
Twrinputs.Twrmatins = Twrmatin
#Twrinputs.Htwr=88.15 #Trumped by HH
Twrinputs.Htwr2frac = 1. / 88.15 #fraction of tower height with constant x-section
Twrinputs.ndiv = np.array([
1, 1
]) #ndiv for uniform and tapered section ###----USER INPUT----###
Twrinputs.DeltaZmax = 5. #[m], maximum FE element length allowed in the tower members (i.e. the uniform and the tapered members)
Twrinputs.Db = 5.6
Twrinputs.DTRb = Twrinputs.Db / 0.032
Twrinputs.Dt = 4.
Twrinputs.DTRt = Twrinputs.Dt / 0.03
#If you use the following 12 lines, The geometry defined above is ignored
ztwr = np.array([
20.15, 21.15, 32.15, 42.15, 54.15, 64.15, 74.15, 83.15, 88.15
]) - 20.15
Dtwr = np.array([5.6, 5.577, 5.318, 5.082, 4.8, 4.565, 4.329, 4.118, 4])
ttwr = np.array(
[0.032, 0.032, 0.03, 0.028, 0.024, 0.022, 0.02, 0.03, 0.03])
pmtwr = np.array(
[np.array([20.15, 54.15, 88.15]) - 20.15,
[1.9e3, 1.4e3, 1.0e3]]).T #(3,2) first col z's, second weights
#Interpolate data to refine tower discretization
dz = 1. #[m] maximum deltaz allowed in discretization
ztwr2 = np.linspace(ztwr[0], ztwr[-1], round(
(ztwr[-1] - ztwr[0]) / dz)) #New discretization
Dtwr_interp = interp1d(ztwr, Dtwr)
ttwr_interp = interp1d(ztwr, ttwr)
Twrinputs.ztwr = ztwr2
Twrinputs.Dtwr = Dtwr_interp(ztwr2)
Twrinputs.ttwr = ttwr_interp(ztwr2)
Twrinputs.TwrlumpedMass = np.zeros([pmtwr.shape[0], 11])
Twrinputs.TwrlumpedMass[:, 0:2] = pmtwr
TwrRigidTop = False #False=Account for RNA via math rather than a physical rigidmember
#______________________________________________#
#RNA data
RNAins = RNAprops()
RNAins.mass = 350.e3 #[kg]
RNAins.I[0] = 86.579E+6 #[kg m2]
RNAins.I[1] = 53.530E+6 #[kg m2]
RNAins.I[2] = 58.112E+6 #[kg m2]
RNAins.CMoff[2] = 2.34 #[m]
RNAins.Thoff[2] = 2.4 #[m]
RNAins.yawangle = 45. #angle with respect to global X, CCW looking from above, wind from left
RNAins.rna_weightM = True
#______________________________________________#
#RNA loads Fx-z, Mxx-zz
RNA_F = np.array(
[1000.e3, 0., 0., 0., 0., 0.]
) #unfactored thrust, though accounting for gust and dynamic effects (no IEC PSF though)
#______________________________________________#
# Frame3DD parameters ###----ALL USER INPUT----###
FrameAuxIns = Frame3DDaux()
FrameAuxIns.sh_fg = 1 #shear flag-->Timoshenko
FrameAuxIns.deltaz = 5.
FrameAuxIns.geo_fg = 0
FrameAuxIns.nModes = 6 # number of desired dynamic modes of vibration
FrameAuxIns.Mmethod = 1 # 1: subspace Jacobi 2: Stodola
FrameAuxIns.lump = 0 # 0: consistent mass ... 1: lumped mass matrix
FrameAuxIns.tol = 1e-9 # mode shape tolerance
FrameAuxIns.shift = 0.0 # shift value ... for unrestrained structures
FrameAuxIns.gvector = np.array([0., 0., -9.8065]) #GRAVITY
#______________________________________________#
#______________________________________________#
# OTHER AUXILIARY CONSTRAINTS AND TARGETS FOR OPTIMIZATION #
#______________________________________________#
#______________________________________________#
#Set Optimization Bounds and guesses for the various variables:
# x= [ batter, Dpile, tpile, Lp, Dleg, tleg, Dbrc, tbrc, Dbrc_mud, tbrc_mud, Dgit, tgir, Db, DTRb Dt, DTRt Htwr2fac dck_widthfact]
MnCnst = np.array([
8., 1., 1. * 0.0254, 20., 1., 1. * 0.0254, 1., 1. * 0.0254, 1.,
1. * 0.0254, 1., 1. * 0.0254, 5., 120., 3., 120., 0.05, 2.
])
MxCnst = np.array([
15., 2.5, 5. * 0.0254, 50., 2.5, 5. * 0.0254, 2., 5. * 0.0254, 2.,
5. * 0.0254, 2., 5. * 0.0254, 7., 200., 4., 200., 0.25, 3.
])
guesses = np.array([
10., 1.5, 1.5 * 0.0254, 26., 1.8, 1.5 * 0.0254, 1.2, 1.5 * 0.0254, 1.2,
1.5 * 0.0254, 1.2, 1.5 * 0.0254, 6., 140., 3.5, 150., 0.2, 2.
])
#SET Maximum Footprint [m]
mxftprint = 30.
#Set target frequency [Hz] and f0epsilon, i.e. fmax=(1+f0eps)*f0
f0 = 0.22
f0epsilon = 0.1
#Set whether or not DTRb and DTRt for the tower are teh same
DTRsdiff = True ##SET THIS TO TRUE IF YOU WANT DTRs to be different between base and top
#Set the minminimum DTR allowed for jacket members; mostly for 60+waterdepths
jcktDTRmin = 22.
#_____________________________________________________________#
#________________ DO NOT MODIFY THE FOLLOWING ________________#
#_____________________________________________________________#
bounds = np.vstack((MnCnst, MxCnst))
desvarmeans = np.mean(bounds, 1)
# Now Launch the assembly and pass all of the inputs
myjckt = set_as_top(
JacketSE(Jcktins.clamped, Jcktins.AFflag, Jcktins.PreBuildTPLvl > 0))
myjckt.JcktGeoIn = Jcktins
myjckt.Soilinputs = Soilinputs
myjckt.Waterinputs = Waterinputs
myjckt.Windinputs = Windinputs
myjckt.Pileinputs = Pileinputs
myjckt.leginputs = leginputs
myjckt.legbot_stmphin = legbot_stmphin #Distance from bottom of leg to second joint along z; must be>0
myjckt.Xbrcinputs = Xbrcinputs
myjckt.Mbrcinputs = Mbrcinputs
myjckt.Hbrcinputs = Hbrcinputs
myjckt.TPlumpinputs = TPlumpinputs
myjckt.TPinputs = TPinputs
myjckt.Twrinputs = Twrinputs
myjckt.TwrRigidTop = TwrRigidTop #Account for RNA via math rather than a physical rigidmember
myjckt.RNAinputs = RNAins
myjckt.RNA_F = RNA_F
myjckt.FrameAuxIns = FrameAuxIns
return myjckt, f0, f0epsilon, jcktDTRmin, DTRsdiff, mxftprint, guesses, bounds.T
def main(DesPrms,DesVars): #\
"""Function to Instantiate a JacketSE Assembly with Assigned Design Parameters:
INPUTS
DesVars: Class (structure) containing: batter,Dpile,tpile,Lp,Dleg,tleg,Dbrc,tbrc,Dbrc_mud,tbrc_mud,Dgir,tgir,Db,DTRb,Dt,DTRt,Htwr2frac. See JacketOpt_Peregrine.py.
DesPrms: Class (structure) containing: dck_botz,wdepth,wlevel,Tp50,HW50,HH,U50HH,RNA_F,RNAins, TPlumpmass. See JacketOpt_Peregrine.py.
"""
#wdepth=wdepth,wlevel=wlevel,): #we call this module with the main optimization parameters
#______________________________________________#
# NON-OPTIMIZATION VARIABLES #
#______________________________________________#
#Set inputs ###----ALL USER INPUT----###
Jcktins=JcktGeoInputs()
Jcktins.nlegs =4
Jcktins.nbays =DesPrms.nbays
Jcktins.batter=DesVars.batter
Jcktins.dck_width=DesVars.dck_widthfact*DesVars.Db
Jcktins.dck_botz =DesPrms.dck_botz
Jcktins.weld2D =0.5
Jcktins.VPFlag= True #vertical pile T/F; to enable piles in frame3DD set pileinputs.ndiv>0
Jcktins.clamped= False #False #whether or not the bottom of the structure is rigidly connected. Use False when equivalent spring constants are being used.
#The following is a passthrough variables
legbot_stmphin =1.5 #Distance from bottom of leg to second joint along z; must be>0
#______________________________________________#
#Soil inputs
Soilinputs=SoilGeoInputs() ###----ALL USER INPUT----###
Soilinputs.zbots =-np.array([3.,5.,7.,15.,30.,50.])
Soilinputs.gammas =np.array([10000.,10000.,10000.,10000.,10000.,10000.])
Soilinputs.cus =np.array([60000.,60000.,60000.,60000.,60000.,60000.])
Soilinputs.phis =np.array([36.,33.,26.,37.,35.,37.5])#np.array([26.,26.,26.,26.,26.,26])#np.array([36.,33.,26.,37.,35.,37.5])#np.array([36.,33.,26.,37.,35.,37.5])
Soilinputs.delta =25.
Soilinputs.sndflg =True
Soilinputs.SoilSF =1.25 #Safety factor for Lp and stiffness from soil
Soilinputs.PenderSwtch =False #True
#______________________________________________#
#Water and wind inputs
Waterinputs=WaterInputs() ###----ALL USER INPUT----###
Waterinputs.wdepth =DesPrms.wdepth
Waterinputs.wlevel =DesPrms.wdepth #Distance from bottom of structure to surface THIS, I believe is no longer needed as piles may be negative in z, to check and remove in case
Waterinputs.T= DesPrms.Tp50 #Wave Period
Waterinputs.HW= DesPrms.HW50 #Wave Height: peak-to-peak for Andrew's load routine, 0.5*peak-to-peak for mine in case I activate.
Waterinputs.Cd=3. #Drag Coefficient, enhanced to account for marine growth and other members not calculated
Waterinputs.Cm=8.#2. #ADded mass Coefficient
Windinputs=WindInputs()
Windinputs.HH= DesPrms.HH #CHECK HOW THIS COMPLIES....
Windinputs.U50HH=DesPrms.U50HH #20. # Since we are assuming operational conditions, pick a wind speed near rated
Windinputs.Cdj=4. #Drag Coefficient for jacket members, enhanced to account for TP drag not calculated otherwise
Windinputs.Cdt=2 #Drag Coefficient for tower, enhanced to account for TP drag not calculated otherwise
#______________________________________________#
#RNA loads Fx-z, Mxx-zz
RNA_F=DesPrms.RNA_F #unfactored thrust, though accounting for gust and dynamic effects (no IEC PSF though)
#Torque at rated with 95% efficiency generator: +12564863.93 Nm
#______________________________________________#
#RNA Properties
RNAins=RNAprops() ###----ALL USER INPUT----###
RNAins.mass=DesPrms.RNAins.mass
RNAins.Ixx=DesPrms.RNAins.Ixx #249.667E+6 #
RNAins.Iyy=DesPrms.RNAins.Iyy #169.667E+6 #
RNAins.Izz=DesPrms.RNAins.Izz #162.200E+6 #
RNAins.CMzoff=DesPrms.RNAins.CMzoff
RNAins.CMxoff=DesPrms.RNAins.CMxoff#positive means downwind -4.95#
RNAins.Thzoff=DesPrms.RNAins.Thzoff #From UHreact Excel
RNAins.yawangle=45.
TwrRigidTop=True #False #False=Account for RNA via math rather than a physical rigidmember
#______________________________________________#
#TP mass data
TPlumpinputs=TPlumpMass() ###----ALL USER INPUT----###
TPlumpinputs.mass=DesPrms.TPlumpmass#0. #200.e3 #[kg]
#______________________________________________#
###----ALL USER INPUT----###
# Frame3DD parameters
FrameAuxIns=Frame3DDaux()
FrameAuxIns.sh_fg=1 #shear flag-->Timoshenko
FrameAuxIns.deltaz=5.
FrameAuxIns.geo_fg=0
FrameAuxIns.nModes = 6 # number of desired dynamic modes of vibration
FrameAuxIns.Mmethod = 1 # 1: subspace Jacobi 2: Stodola
FrameAuxIns.lump = 0 # 0: consistent mass ... 1: lumped mass matrix
FrameAuxIns.tol = 1e-9 # mode shape tolerance
FrameAuxIns.shift = 0.0 # shift value ... for unrestrained structures
FrameAuxIns.gvector=np.array([0.,0.,9.8065]) #GRAVITY
#______________________________________________#
# OPTIMIZATION VARIABLES #
#Note: materials are fixed
#______________________________________________#
#Legs Data
legmatin=MatInputs()
legmatin.matname=(['heavysteel','heavysteel','heavysteel','heavysteel'])
Dleg=np.asarray([DesVars.Dleg]).repeat(Jcktins.nbays+1) #e.g., np.array([2.0,1.8,1.6,1.6,1.6])
tleg=np.asarray([DesVars.tleg]).repeat(Jcktins.nbays+1)
leginputs=LegGeoInputs()
leginputs.legZbot = 0.0 ###----USER INPUT----###
leginputs.ndiv=DesPrms.legndiv ###----USER INPUT----###
leginputs.legmatins=legmatin
leginputs.Dleg=Dleg
leginputs.tleg=tleg
#Xbrc data
Xbrcmatin=MatInputs()
Xbrcmatin.matname=np.array(['heavysteel']).repeat(Jcktins.nbays)
Dbrc=np.asarray([DesVars.Dbrc]).repeat(Jcktins.nbays)#np.array([1.,1.,0.8,0.8])
tbrc=np.asarray([DesVars.tbrc]).repeat(Jcktins.nbays)
Xbrcinputs=XBrcGeoInputs()
Xbrcinputs.Dbrc=Dbrc
Xbrcinputs.tbrc=tbrc
Xbrcinputs.ndiv=1 ###----USER INPUT----###
Xbrcinputs.Xbrcmatins=Xbrcmatin
Xbrcinputs.precalc=False #This can be set to true if we want Xbraces to be precalculated in D and t, in which case the above set Dbrc and tbrc would be overwritten
#Mbrc data
Mbrcmatin=MatInputs()
Mbrcmatin.matname=np.array(['heavysteel'])
Mbrcinputs=MudBrcGeoInputs()
Mbrcinputs.Dbrc_mud=DesVars.Dbrc_mud
Mbrcinputs.tbrc_mud=DesVars.tbrc_mud
Mbrcinputs.ndiv=2 ###----USER INPUT----###
Mbrcinputs.Mbrcmatins=Mbrcmatin
Mbrcinputs.precalc=False #This can be set to true if we want Mudbrace to be precalculated in D and t, in which case the above set Dbrc_mud and tbrc_mud would be overwritten
#Hbrc data
Hbrcmatin=MatInputs()
Hbrcmatin.matname=np.array(['heavysteel'])
Dbrc_hbrc=1.1 ###----USER INPUT----###
Hbrcinputs=HBrcGeoInputs()
Hbrcinputs.Dbrch=Dbrc_hbrc ###----USER INPUT----###
Hbrcinputs.ndiv=0#2
Hbrcinputs.Hbrcmatins=Hbrcmatin
Hbrcinputs.precalc=True #This can be set to true if we want Hbrace to be set=Xbrace top D and t, in which case the above set Dbrch and tbrch would be overwritten
#TP data
TPstrtmatin=MatInputs()
TPstmpsmatin=MatInputs()
TPgirdmatin=MatInputs()
TPbrcmatin=MatInputs()
TPstemmatin=MatInputs()
TPstmpsmatin.matname=np.array(['heavysteel'])
TPbrcmatin.matname=np.array(['heavysteel'])
TPgirdmatin.matname=np.array(['heavysteel'])
TPstemmatin.matname=np.array(['heavysteel']).repeat(2) ###----ALL USER INPUT----###
TPinputs=TPGeoInputs()
TPinputs.TPstrtmatins=TPstrtmatin
TPinputs.TPbrcmatins=TPbrcmatin
TPinputs.TPstemmatins=TPstemmatin
TPinputs.TPstmpmatins=TPstmpsmatin
TPinputs.TPgirdmatins=TPgirdmatin
#Set TP dimensions as leg and brace dimensions
TPinputs.Dstrut=DesVars.Dleg ###----ALL USER INPUT----###
TPinputs.tstrut=DesVars.Dleg
TPinputs.Dgir=DesVars.Dgir
TPinputs.tgir=DesVars.tgir
TPinputs.Dbrc=TPinputs.Dgir
TPinputs.tbrc=TPinputs.tgir
###----ALL USER INPUT----###
TPinputs.hstump=0.0#1.0
TPinputs.stumpndiv=1
TPinputs.brcndiv=1
TPinputs.girndiv=1
TPinputs.strutndiv=1
TPinputs.stemndiv=1
TPinputs.nstems=3
TPinputs.Dstem=np.array([DesVars.Db]).repeat(TPinputs.nstems)
TPinputs.tstem=1.5*np.array([DesVars.Db/DesVars.DTRb]).repeat(TPinputs.nstems)
TPinputs.hstem=np.array([6./TPinputs.nstems]).repeat(TPinputs.nstems)
#Pile data
Pilematin=MatInputs()
Pilematin.matname=np.array(['heavysteel'])
Pileinputs=PileGeoInputs()
Pileinputs.Pilematins=Pilematin
Pileinputs.ndiv=0 #3 ###----USER INPUT----###
Pileinputs.Dpile=DesVars.Dpile
Pileinputs.tpile=DesVars.tpile
Pileinputs.AFflag=False ###----USER INPUT----###
Pileinputs.Lp=DesVars.Lp #[m] Embedment length
#Tower data
Twrmatin=MatInputs()
Twrmatin.matname=np.array(['heavysteel'])
Twrinputs=TwrGeoInputs()
Twrinputs.Twrmatins=Twrmatin
#Twrinputs.Htwr=0. #Trumped by HH
Twrinputs.Htwr2frac=DesVars.Htwr2frac #fraction of tower height with constant x-section
Twrinputs.ndiv=np.array([6,12]) #ndiv for uniform and tapered section ###----USER INPUT----###
Twrinputs.DeltaZmax= 6. #[m], maximum FE element length allowed in the tower members (i.e. the uniform and the tapered members)
Twrinputs.Db=DesVars.Db
Twrinputs.DTRb=DesVars.DTRb
Twrinputs.Dt=DesVars.Dt
Twrinputs.DTRt=DesVars.DTRt
# Now Launch the assembly and pass all of the inputs
myjckt=set_as_top(JacketAsmly())
myjckt.JcktGeoIn=Jcktins
myjckt.Soilinputs=Soilinputs
myjckt.Waterinputs=Waterinputs
myjckt.Windinputs=Windinputs
myjckt.RNAinputs=RNAins
myjckt.TwrRigidTop=TwrRigidTop #Account for RNA via math rather than a physical rigidmember
myjckt.RNA_F=RNA_F
myjckt.leginputs=leginputs
#The following is a passthrough variables
myjckt.legbot_stmphin =legbot_stmphin #Distance from bottom of leg to second joint along z; must be>0
myjckt.Xbrcinputs=Xbrcinputs
myjckt.Mbrcinputs=Mbrcinputs
myjckt.Hbrcinputs=Hbrcinputs
myjckt.TPlumpinputs=TPlumpinputs
myjckt.PrebuildTP=True ###----USER INPUT----###
myjckt.PreBuildTPLvl=5 ###----USER INPUT----###
myjckt.TPinputs=TPinputs
myjckt.Pileinputs=Pileinputs
myjckt.Twrinputs=Twrinputs
myjckt.FrameAuxIns=FrameAuxIns
return myjckt
def main(): #\
"""Function to Instantiate a JacketSE Assembly: \n
INPUTS \n
All hardwired, so edit the quantities below all the way to the line "#________________ DO NOT MODIFY THE FOLLOWING ________________#" \n
-See JacketOpt_PyOPT for more information. \n
OUTPUTS \n
myjckt -jacket assembly instance \n\n
Optimization parameters: \n\n
f0 -float, target frequency [Hz]
f0epsilon -float, f0*(1+f0epsilon) will not be exceeded \n
DTRsdiff -Boolean, Set this to True if DTRs are to be different between base and top. \n
jcktDTRmin -Float, minimum jacket member DTR allowed, mostly for 60+waterdepths. \n
mxftprint -Float, max allowed foot print [m]
guesses -Float(n), guesses for all design variables check out DesVar class. \n
bounds -Float(n,2), bounds for all design variables check out DesVar class. \n\n
SAMPLE CALLS: \n
1.OPTIMIZATION: python JacketOpt_ExtCobyla.py C:\RRD\PYTHON\WISDEM\JacketSE\src\jacketse\MyJacketInputs.py \n
2.OPTIMIZATION: python JacketOpt_PyOPT.py C:\RRD\PYTHON\WISDEM\JacketSE\src\jacketse\MyJacketInputs.py True \n
3.BUILD JACKET: python >>> myjacket=C:\RRD\PYTHON\WISDEM\JacketSE\src\jacketse\MyJacketInputs.py \n
"""
#Set inputs ###----ALL USER INPUT----###
Jcktins=JcktGeoInputs()
Jcktins.nlegs =4
Jcktins.nbays =5
Jcktins.batter=12.
Jcktins.dck_botz =16.
Jcktins.dck_width=2*6.
Jcktins.weld2D =0.5
Jcktins.VPFlag = True #vertical pile T/F; to enable piles in frame3DD set pileinputs.ndiv>0
Jcktins.clamped= False #whether or not the bottom of the structure is rigidly connected. Use False when equivalent spring constants are being used.
Jcktins.AFflag = False #whether or not to use apparent fixity piles
Jcktins.PreBuildTPLvl = 5 #if >0, the TP is prebuilt according to rules per PreBuildTP
#______________________________________________#
#Soil inputs
Soilinputs=SoilGeoInputs()
Soilinputs.zbots =-np.array([3.,5.,7.,15.,30.,50.])
Soilinputs.gammas =np.array([10000.,10000.,10000.,10000.,10000.,10000.])
Soilinputs.cus =np.array([60000.,60000.,60000.,60000.,60000.,60000.])
Soilinputs.phis =np.array([26.,26.,26.,26.,26.,26])#np.array([36.,33.,26.,37.,35.,37.5])#np.array([36.,33.,26.,37.,35.,37.5])
Soilinputs.delta =25.
Soilinputs.sndflg =True
Soilinputs.PenderSwtch =False #True
Soilinputs.SoilSF =1.
#______________________________________________#
#Water and wind inputs
Waterinputs=WaterInputs()
Waterinputs.wdepth =30.
Waterinputs.wlevel =30. #Distance from bottom of structure to surface THIS, I believe is no longer needed as piles may be negative in z, to check and remove in case
Waterinputs.T=12. #Wave Period
Waterinputs.HW=10. #Wave Height
Waterinputs.Cd=3. #Drag Coefficient, enhanced to account for marine growth and other members not calculated
Waterinputs.Cm=8.#2. #ADded mass Coefficient
Windinputs=WindInputs()
Windinputs.HH=100. #CHECK HOW THIS COMPLIES....
Windinputs.U50HH=30. #assumed gust speed
Windinputs.Cdj=4. #Drag Coefficient for jacket members, enhanced to account for TP drag not calculated otherwise
Windinputs.Cdt=2 #Drag Coefficient for tower, enhanced to account for TP drag not calculated otherwise
#______________________________________________#
#Pile data
Pilematin=MatInputs()
Pilematin.matname=np.array(['heavysteel'])
Pileinputs=PileGeoInputs()
Pileinputs.Pilematins=Pilematin
Pileinputs.ndiv=0 #3 ###----USER INPUT----###
Pileinputs.Dpile=2.5
Pileinputs.tpile=0.0254
Pileinputs.AFflag=False ###----USER INPUT----###
Pileinputs.Lp=20. #[m] Embedment length
#______________________________________________#
#Legs data
legmatin=MatInputs()
legmatin.matname=(['heavysteel','heavysteel','heavysteel','heavysteel'])
Dleg=np.asarray([1.5]).repeat(Jcktins.nbays+1) #e.g., np.array([2.0,1.8,1.6,1.6,1.6])
tleg=np.asarray([1.5*0.0254]).repeat(Jcktins.nbays+1)
leginputs=LegGeoInputs()
leginputs.legZbot = 1.0 ###----USER INPUT----###
leginputs.ndiv=1 ###----USER INPUT----###
leginputs.legmatins=legmatin
leginputs.Dleg=Dleg
leginputs.tleg=tleg
#The following is a passthrough variables
legbot_stmphin =1.5 #Distance from bottom of leg to second joint along z; must be>0
#______________________________________________#
#Xbrc data
Xbrcmatin=MatInputs()
Xbrcmatin.matname=np.array(['heavysteel']).repeat(Jcktins.nbays)
Dbrc=np.asarray([1.]).repeat(Jcktins.nbays)#np.array([1.,1.,0.8,0.8])
tbrc=np.asarray([0.0254]).repeat(Jcktins.nbays)
Xbrcinputs=XBrcGeoInputs()
Xbrcinputs.Dbrc=Dbrc
Xbrcinputs.tbrc=tbrc
Xbrcinputs.ndiv=1 ###----USER INPUT----###
Xbrcinputs.Xbrcmatins=Xbrcmatin
Xbrcinputs.precalc=False #This can be set to true if we want Xbraces to be precalculated in D and t, in which case the above set Dbrc and tbrc would be overwritten
#______________________________________________#
#Mbrc data
Mbrcmatin=MatInputs()
Mbrcmatin.matname=np.array(['heavysteel'])
Mbrcinputs=MudBrcGeoInputs()
Mbrcinputs.Dbrc_mud=1.5 ###----USER INPUT----###
Mbrcinputs.tbrc_mud=1.5*0.0254
Mbrcinputs.ndiv=2 ###----USER INPUT----###
Mbrcinputs.Mbrcmatins=Mbrcmatin
Mbrcinputs.precalc=False #This can be set to true if we want Mudbrace to be precalculated in D and t, in which case the above set Dbrc_mud and tbrc_mud would be overwritten
#______________________________________________#
#Hbrc data
Hbrcmatin=MatInputs()
Hbrcmatin.matname=np.array(['heavysteel'])
Dbrc_hbrc=1.1 ###----USER INPUT----###
Hbrcinputs=HBrcGeoInputs()
Hbrcinputs.Dbrch=Dbrc_hbrc ###----USER INPUT----###
Hbrcinputs.ndiv=0#2
Hbrcinputs.Hbrcmatins=Hbrcmatin
Hbrcinputs.precalc=True #This can be set to true if we want Hbrace to be set=Xbrace top D and t, in which case the above set Dbrch and tbrch would be overwritten
#______________________________________________#
#TP data
#Note PrebuildTPLvl is set in JacketIns ###----USER INPUT----###
#TP lumped mass data
TPlumpinputs=TPlumpMass() ###----ALL USER INPUT----###
TPlumpinputs.mass=200.e3 #[kg]
TPlumpinputs.CMoff= np.zeros(3)
TPlumpinputs.I=np.zeros(6) #Note that the code will assume the mass distributed at the corners of the TP for Ixx,Iyy,Izz purposes
