## Point load 3.
cLC = loadCaseManager.setCurrentLoadCase('p3')
pLoad = xc.Vector([4.45e3, -890e3, 0.0])
p1.getNode().newLoad(pLoad)
## Control sections
topNode = p1.getNode()
bottomNode = p0.getNode()
bottomElement = preprocessor.getSets.defSet('bottomElement')
bottomElement.nodes.append(bottomNode)
steelColumn.errFileName = "/tmp/erase.log" # Don't print error messages.
bottomElement.fillUpwards()
steelColumn.errFileName = "cerr" # Display errors if any.
## Load combinations
combContainer = combs.CombContainer()
combContainer.SLS.qp.add('c0', '1.0*p0')
combContainer.SLS.qp.add('c1', '1.0*p1')
combContainer.SLS.qp.add('c2', '1.0*p2')
combContainer.SLS.qp.add('c3', '1.0*p3')
### Dump combination definition into XC.
combContainer.dumpCombinations(preprocessor)
# Reference values
refMom = [38.0e3, 53.1e3, 67.7e3, 96.2e3]
refDisp = [22.9e-3, 33.9e-3, 44.6e-3, 65.4e-3]
# Solution
analysis = predefined_solutions.penalty_newton_raphson(steelColumn)
# -*- coding: utf-8 -*-
from actions import combinations as cc
#Combinaciones determinantes en el diseño de armaduras (para tanteo rápido)
combContainer = cc.CombContainer()
#Tablero (tensiones normales)
combContainer.ULS.perm.add("ELU007",
"1.00*G12 + 1.00*G3 + 1.35*Q1a1 + 0.90*Q33")
combContainer.ULS.perm.add("ELU010",
"1.00*G12 + 1.00*G3 + 1.35*Q1a1 + 0.90*Q22")
combContainer.ULS.perm.add("ELU034",
"1.00*G12 + 1.00*G3 + 1.35*Q1c + 0.90*Q22")
combContainer.ULS.perm.add("ELU076", "1.00*G12 + 1.00*G3 + 0.6*Q1e + 1.50*Q33")
combContainer.ULS.perm.add("ELU120",
"1.00*G12 + 1.35*G3 + 1.35*Q1c + 0.90*Q22")
combContainer.ULS.perm.add("ELU179",
"1.35*G12 + 1.00*G3 + 1.35*Q1a1 + 0.90*Q33")
combContainer.ULS.perm.add("ELU182",
"1.35*G12 + 1.00*G3 + 1.35*Q1a1 + 0.90*Q22")
combContainer.ULS.perm.add("ELU190",
"1.35*G12 + 1.00*G3 + 1.35*Q1b1 + 0.90*Q34")
combContainer.ULS.perm.add("ELU192",
"1.35*G12 + 1.00*G3 + 1.35*Q1b1 + 0.90*Q32")
combContainer.ULS.perm.add("ELU198",
"1.35*G12 + 1.00*G3 + 1.35*Q1b2 + 0.90*Q32")
combContainer.ULS.perm.add("ELU215",
"1.35*G12 + 1.00*G3 + 1.35*Q1e + 0.90*Q33")
combContainer.ULS.perm.add("ELU268",
"1.35*G12 + 1.35*G3 + 1.35*Q1a1 + 0.90*Q22")
combContainer.ULS.perm.add("ELU286",
"1.35*G12 + 1.35*G3 + 1.35*Q1b2 + 0.90*Q22")
QtrafSit1unif.addLstLoads([
trafLoadSit1Lane1Hw, trafLoadSit1Lane2Hw, trafLoadSit1Lane3Hw,
trafLoadSit1RestHw, trafLoadSit12Lane1Sr
]) #defined only for the purpose of displaying
QtrafSit2unif = lcases.LoadCase(preprocessor=prep,
name='QtrafSit2unif',
loadPType="default",
timeSType="constant_ts")
QtrafSit2unif.create()
QtrafSit2unif.addLstLoads([
trafLoadSit2Lane1Hw, trafLoadSit2Lane2Hw, trafLoadSit2Lane3Hw,
trafLoadSit2RestHw, trafLoadSit12Lane1Sr
]) #defined only for the purpose of displaying
#LOAD COMBINATIONS
combContainer = cc.CombContainer() #Container of load combinations
# COMBINATIONS OF ACTIONS FOR SERVICEABILITY LIMIT STATES
# name: name to identify the combination
# rare: combination for a rare design situation
# freq: combination for a frequent design situation
# qp: combination for a quasi-permanent design situation
# earthquake: combination for a seismic design situation
#Characteristic combinations.
combContainer.SLS.rare.add(
'ELSR01', '1.0*GselfWeight+1.0*GdeadLoad+1.0*GearthPress+1.0*QtrafSit1a')
combContainer.SLS.rare.add(
'ELSR02', '1.0*GselfWeight+1.0*GdeadLoad+1.0*GearthPress+1.0*QtrafSit1b')
combContainer.SLS.rare.add(
'ELSR03', '1.0*GselfWeight+1.0*GdeadLoad+1.0*GearthPress+1.0*QtrafSit2a')
combContainer.SLS.rare.add(
gammaWater=1000 * gravity,
qUnif=0)
wall.createBackFillPressures(backFillPressureModelAcc, Delta=backFillDelta)
zGroundFrontFill = zGroundBackFill - wall.stemHeight + frontFillDepth #Front fill
frontFillPressureModel = earth_pressure.EarthPressureModel(
zGround=zGroundFrontFill,
zBottomSoils=[-1e3],
KSoils=[Ka],
gammaSoils=[gSoil],
zWater=-1e3,
gammaWater=1000 * gravity,
qUnif=0)
wall.createFrontFillPressures(frontFillPressureModel)
#Load combinations
combContainer = combinations.CombContainer()
## Quasi-permanent situations.
combContainer.SLS.qp.add('SLS01', '1.0*selfWeight+1.0*earthPress')
slsCombinations = ['SLS01']
## Stability ultimate states. (type 1)
combContainer.ULS.perm.add('ULS01', '0.9*selfWeight+1.00*earthPress')
combContainer.ULS.perm.add('ULS02', '1.1*selfWeight+1.00*earthPress')
combContainer.ULS.perm.add('ULS03', '0.9*selfWeight+1.50*earthPress')
combContainer.ULS.perm.add('ULS04', '1.1*selfWeight+1.50*earthPress')
combContainer.ULS.perm.add('ULS05', '0.9*selfWeight+1.00*earthPressAcc')
combContainer.ULS.perm.add('ULS06', '1.1*selfWeight+1.00*earthPressAcc')
stabilityULSCombinations = [
'ULS01', 'ULS02', 'ULS03', 'ULS04', 'ULS05', 'ULS06'
]
