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Message #08785
Re: [Question #240920]: PWaveTimeStep problem
Question #240920 on Yade changed:
https://answers.launchpad.net/yade/+question/240920
Status: Answered => Open
Ehsan Izadi is still having a problem:
Thanks, Here is my code, I tried to make it shorter:
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box=ymport.stl('/home/ehsan/Desktop/try3.stl')
O.bodies.append(box)
sp=pack.SpherePack()
sp.makeCloud((-0.2,-0.15,0),(0.2,0.15,0.1),rRelFuzz=0.5, num=20000)
sp.toSimulation(material='particles')
triax=TriaxialStressController(
maxMultiplier=1.+2e4/1e6,
finalMaxMultiplier=1.+2e3/1e6,
thickness = 0,
stressMask = 7,
max_vel = 0.005,
internalCompaction=True
)
O.engines=[
ForceResetter(),
InsertionSortCollider([Bo1_Sphere_Aabb(),Bo1_Facet_Aabb()]),
InteractionLoop(
[Ig2_Sphere_Sphere_ScGeom(),Ig2_Facet_Sphere_ScGeom()],
[Ip2_FrictMat_FrictMat_FrictPhys()],
[Law2_ScGeom_FrictPhys_CundallStrack()]
),
NewtonIntegrator(gravity=(0,0,-9.81),damping=0.2),
triax,
GlobalStiffnessTimeStepper(active=1,timeStepUpdateInterval=100,timestepSafetyCoefficient=0.8)
]
triax.goal1=triax.goal3=triax.goal2=1000
O.saveTmp()
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