Dear all,
I use umat from the website https://soilmodels.com/constmodels/.
Now I want to use vumat to perform dynamic analysis. Have you ever used umat to vumat conversion for me to simulate?
I am a new user of abaqus so it is difficult to write the program.
We hope to help.
thank you many...
Dear all,
There are 2 blocks of A and B.
Block A is subject to dynamic loads according to the history of time. Block B stands still.
I want to declare the contact surface of blocks A and B with great friction to show its dependence on this coefficient.
So what function do I need to use because...
Dear all,
I am simulating vibration roller moving on sandy soil. In abaqus, the attenuation coefficient of Rayleigh alpha and beta is reduced, this coefficient only changes the velocity in the x (V1) and the y (V2) directions.
I am using a Drucker-Prager soil model.
Dynamic / explicit analysis...
Dear all,
This is the file I created it for the error. "Infinite elements must share a complete face with one and only one other non-infinite element. The elements in element set ErrElemInfiniteAdjacency are not properly connected."
Can you help me know this error?
Many thank...
dear all
I am conducting wave analysis in the ground.
1/ Abaqus required with dynamic analysis using SpringA.can help me example create SRINGA in analysis like?
2/ Example of dashpots coefficient.
Many thanks,
Hoang An
Dear all
I am looking for a model of sandy clay soil that declares the information according to drucker-prager.
Can you introduce similar models.
Many thanks.
Dear all,
I am new in ABAQUS.
I try to simulate the motion load with the time history using the Vload subroutine.
Effect load = 260KN, moving in x direction with velocity = 0.5 m / s, vibration frequency 40Hz.
I write for example in abaqus:
subroutine vdload (
! Read only...
