research

I am doing my research in nonlinear vibration of beams. In that research, I have to derive the shape function for different end conditions of the beam. Regarding this,I need some ideas. Are there books I can reference?

Regarding my research work, I need to know about hermite cubics in Fem. Can any one suggest a book regarding this?

Hello everyone, 

I have modeled compression test on concrete cube in Abaqus/Explicit. For concrete I have used Concrete damaged plasticity model. I have assigned displacement as BC (Smooth amplitude) in Reference Point at the top of the cube, and I have coupled RP with the top of the cube. For concrete cube I have used C3D8R elements. 

For history output I have requested Reaction force in RP and energies for whole model. 

But job won't finish. I get an error: 

I have one model offshore that were designed based on BENTLEY SACS and by that I wanted to convert it on LS-Dyna or SACS to CFD to observe  blast and fire effects & loading and then for non linear analysis of structural.

Hi all,

I am new at subroutine and abaqus requirements and its compatibility. I am trying to use a subroutine VUHARD for the material modeling of polycrystalline material under shock loading. I am not sure if I can use VUHARD because of my lack of experience in subroutines. I have couple of questions listed below and I would really appreciate if anyone can give me a insight in this subject.

1) Can I use visco-plastic formulation (rate- dependent) in VUHARD?

Could be of interest for some of you.

http://io9.com/how-the-ancient-romans-made-better-concrete-than-we-do-1…

Kind regards, 

Thomas Laverne

Simulation and Modeling Engineer

Schlumberger