Question #693275 on Yade changed:
https://answers.launchpad.net/yade/+question/693275
Status: Answered => Open
Zhoufeng Shi is still having a problem:
Thanks Robert for explaining your answer in very detail.
Originally, I was thinking that by making bond strength distributed over a
certain range, I could make some 'weaker' and 'stronger' bonds. therefore,
during the simulation, some of this weaker bonds are tend to break more easily
so that the crack development process may look more naturally. but yes you are
definitely right, the distribution of sphere plays an extremely important role
in the bond strength and change the bond strength could render a weak bond even
stronger which ends up meaningless. I will do more investigation about their
relationship.
just another quick question to make it clear: if I wanna make the strength have
a deviation like1±21%, then by changing the sphere radius distributed in 1±10%
or to change the alpha to(0.79,1.21), will I get the same distribution range
for the strength regardless of the distribution types?
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