reset displacement to zero in abaqus [复制链接]

Hello dears


would you please explane if its possible to doing reset displacement to zero in abaqus? ( like plaxis )


the problem expalne in the below pic:

nobody has an idea to solve this problem?!

without solving this problem, we can not modeling many geotechnical problem with abaqus!


you can download a related article on this problem :

Download link (0.7 MB)

http://ifile.it/c1u428j

in this article , the authors mentioned that reseting the disp to zero before starting excavation



Please contribute in this topic to find a Solution together, and Iam sure this will be useful for all the abaqus users ( especially for geotechnical engineer )

正在学习 多谢分享

no one has an idea about this problem ?

PLAXIS里面的位移重设定没有重新设定应力，相当于是PLAXIS正是工序开始前给你做了一下调整。在ABAQUS模型中，如果你只是关心在土体中的结构物的变形的话，即使不做重设也一样。在输出的时候，你自己做一下调整就好了。没有什么大不了的，模型还是有效的。有限元模型，一定程度上来说就是Accounting。