Dear everyone,
Could anyone please explains to me how difference between Static (General) analysis and Dynamic (Explicit) analysis in ABAQUS?
In my case, I have already created subroutine VUMAT for Dynamic Explicit analysis. So, is it possible to use the same code (same algorithm) for creating UMAT in Static General analysis?
Thank you very much indeed
Sutham A.
Hello every body,
I am looking for VISCOELASTIC UMAT code based on Maxwell or Kelvin elements. If someone can help me with it.
Regards
Dear colleague, The third issue in 2012 (Volume 25, Issue 3) of Acta Mechanica Solida Sinica (AMSS) is now online. Welcome to this SCI-indexed journal <http://ees.elsevier.com/camss/> for rapid publication of your exciting results.
Attached herewith a classical paper by Hart on introducing a concept of constant hardness curves refuting that absolute strain should not be considered as a state variable.
The interesting part is he uses a stress relaxation test to prove the same. Stress relaxation test, here refers to a tensile test, where the test is stopped after say certain amount of plastic deformation. The stress drops a little, but the total strain is constant. However, it is argued that there is a small inelastic deformation, which is the cause of this load or stress drop.
