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hi guys,

         can anyone tell me whether a semi rigid PVC foam  can be analysed by taking shell 181 material and if possible please provide me with details regarding the layer configuration of this material type.

Can anybody tell me what is the most suitable software for molecular dynamic simulation of CNT from SIESTA and Material Studio?

                              About: why we have not synthetic diamonds.

hi every body

nice to meet all of u

i am a metallurgical engineering. and recently i am trying welding residual stress simulation using abaqus .

i
have some problem .i think i should set a thermal history for the material
witch is welded in simulation. i want to know how can i set a temperature
dependant properties like tensile stress or  yield stress and ...

hi,

I just started working on composites. when i applied the load on one side of the panel, ansys is giving me an error, stated

' large pivotal value. you had given temparature dependent material property', but i'm doing just a static analysis.

i searched for this error in the help menu, but couldnt found any help.

any info regarding this will a great help for me.

mitra

hello!

i am completely new using ansys for composites. any suggestions regarding 'how to start' and 'what to refer' will be of great help for me.

please anyone help me out with this, i has to do 'fatigue analysis of composite laminate' as the part of my project work.

thanks in advance.

mitra