def test_static():
wmin_ref = [
['clpt_donnell_bc1', -0.0512249327106],
['clpt_donnell_bc2', -0.0500855846496],
['clpt_donnell_bc3', -0.0509280039584],
['clpt_donnell_bc4', -0.0498127720591],
['fsdt_donnell_bc1', -0.0516948646563],
['fsdt_donnell_bc2', -0.0505316013923],
['fsdt_donnell_bc3', -0.0513959737413],
['fsdt_donnell_bc4', -0.0502561654612],
]
for model, wmin in wmin_ref:
cc = ConeCyl()
cc.model = model
cc.m1 = 20
cc.m2 = 10
cc.n2 = 11
cc.name = 'Z33'
cc.laminaprop = (123.55e3 , 8.708e3, 0.319, 5.695e3, 5.695e3, 5.695e3)
cc.stack = [0, 0, 19, -19, 37, -37, 45, -45, 51, -51]
cc.plyt = 0.125
cc.r2 = 250.
cc.H = 510.
cc.add_SPL(10)
for thetadeg in np.linspace(0, 360, 300, endpoint=False):
cc.add_force(0., thetadeg, -15., 0, 0, increment=True)
cs = cc.static()
cc.uvw(cs[0])
assert np.isclose(cc.w.min(), wmin, rtol=0.01)
def test_NL_static():
wmin_ref = [
['clpt_donnell_bc1', -0.012689461685834305],
['clpt_donnell_bc2', -0.011741560192200845],
['clpt_donnell_bc3', -0.012634776822892537],
['clpt_donnell_bc4', -0.011499181513525969],
['fsdt_donnell_bc1', -0.012621439862441628],
]
for model, wmin in wmin_ref:
cc = ConeCyl()
cc.model = model
cc.m1 = 20
cc.m2 = 5
cc.n2 = 6
cc.name = 'Z33'
cc.laminaprop = (123.55e3 , 8.708e3, 0.319, 5.695e3, 5.695e3, 5.695e3)
cc.stack = [0, 0, 19, -19, 37, -37, 45, -45, 51, -51]
cc.plyt = 0.125
cc.r2 = 250.
cc.H = 510.
cc.add_SPL(10, increment=False)
for thetadeg in np.linspace(0, 360, 300, endpoint=False):
cc.add_force(0., thetadeg, -15., 0, 0, increment=True)
cc.analysis.initialInc = 0.5
cs = cc.static(NLgeom=True)
cc.uvw(cs[0])
assert np.isclose(cc.w.min(), wmin, rtol=0.01)
def test1():
cc = ConeCyl()
cc.laminaprop = (123.55e3, 8.708e3, 0.319, 5.695e3, 5.695e3, 5.695e3)
cc.stack = [0, 0, 19, -19, 37, -37, 45, -45, 51, -51]
cc.plyt = 0.125
cc.r2 = 250.
cc.H = 510.
cc.alphadeg = 0.
cc.m1 = 120
cc.m2 = 15
cc.n2 = 15
cc.thetaT = None
cc.Fc = 1.
cc.pdC = False
cc.add_SPL(10.)
cc.model = 'clpt_donnell_bc1'
cc.lb()
cc.Fc = cc.eigvals[0]
cc.plot(cc.eigvecs[:, 0])
cc.Fc = 100.
regions_conditions(cc, 'k0L')
def test1():
cc = ConeCyl()
cc.laminaprop = (123.55e3 , 8.708e3, 0.319, 5.695e3, 5.695e3, 5.695e3)
cc.stack = [0, 0, 19, -19, 37, -37, 45, -45, 51, -51]
cc.plyt = 0.125
cc.r2 = 250.
cc.H = 510.
cc.alphadeg = 0.
cc.m1 = 120
cc.m2 = 15
cc.n2 = 15
cc.thetaT = None
cc.Fc = 1.
cc.pdC = False
cc.add_SPL(10.)
cc.model = 'clpt_donnell_bc1'
cc.lb()
cc.Fc = cc.eigvals[0]
cc.plot(cc.eigvecs[:,0])
cc.Fc = 100.
regions_conditions(cc, 'k0L')
from compmech.conecyl import ConeCyl cc = ConeCyl() cc.model = 'clpt_donnell_bc1' cc.m1 = 15 cc.m2 = 16 cc.n2 = 17 cc.name = 'Z33' cc.laminaprop = (123.55e3 , 8.708e3, 0.319, 5.695e3, 5.695e3, 5.695e3) cc.stack = [0, 0, 19, -19, 37, -37, 45, -45, 51, -51] cc.plyt = 0.125 cc.r2 = 250. cc.H = 510. cc.add_SPL(10) cc.static() cc.plot(cc.cs[0], colorbar=True, filename='test.png')