Materials changes after shpere generation
In the name of God
Hi every one!
I encountered an strange problem. When i add some spheres bonded to each other using CohFrictMat in a triaxial box, exactly after addition of bonded particles, the wall material type changes from 'walls' to 'cube'. here is the MWE:
from yade import pack
#######
### DEFINING VARIABLES AND MATERIALS ###
#######
# The following 5 lines will be used later for batch execution
ConPre=-100000
ConPre1=-5000
key='t_20%_25_100' # put you simulation's name here
targetPorosity = 0.38#the porosity we want for the packing
compFricDegree = 30 # initial contact friction during the confining phase (will be decreased during the REFD compaction process)
finalFricDegree = 30 # contact friction during the deviatoric loading
young=1e9 # contact stiffness
mn,mx=Vector3(
O.materials.
## create walls around the packing
walls=aabbWalls
wallIds=
## create materials for spheres and plates
O.materials.
isCohesive=
normalCohes
shearCohesi
momentRotat
))
sp=pack.
sp.makeCloud(
#######
### DEFINING ENGINES ###
#######
triax=TriaxialS
maxMultipli
finalMaxMul
thickness = 0,
stressMask = 7,
internalCom
)
newton=
O.engines=[
ForceResett
InsertionSo
Interaction
)],
),
triax,
newton,
]
triax.goal1=
triax.goal3=ConPre1
O.dt=0
yade.qt.
for x in [.1,.2]:
for y in [.1,.2]:
for z in [.1,.2]:
s = utils.sphere(
#######
#######By adding the the spheres the material type of walls changes####
#######
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