Hello all,
I am currently working on the FE modeling of anchors installation into the soil using the CEL analysis in Abaqus. I tried to use the hypoplastic vumat for sand in my simulations but i am always getting distorsions error once the anchor begin to penetrate into the soil. Notice that my mesh is very regular and that i have well verified the relevance of the constants and initial conditions. Do you have an idea on what could be the reason behind the error?
Thank you in advance.
ELHAJ.
Problem with Hypoplastic Vumat use with CEL in Abaqus
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