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Showing results for tags 'direction'.
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Hi, I was trying to introduce the mechanical properties for a composite component made of CFRP (Composite Fibre Reinforced Polymer). As I'm a beginner, I'm following the book Practical Aspects of Finite Element Simulation by Altair University. In there, I've found mechanical properties for many other materials, as I show in the image, but I can't find some general properties to define CFRP. Moreover, as it is an orthotropic material, I've learnt from the tutorials that I need to specify more data. Can anyone help me to find the general properties I need in the picture for MAT8 in order to define CFRP material? If possible, I'd like to see the reference for checking it up. Thanks in advance, Julio
Hi, I'm struggling with a seemingly basic issue in hypermesh. I'd like to know if there's a way to reverse the direction of a cbush element? That is, interchanging node A <-> node B of the cbush. Actually, the same question applies for any king of 1D element ... Thanks in advance!
Hi all, I'm facing a problem I can't fix. When I want to perform my dynamic analysis, I get 8769 errors like below : ERROR ID: 197 REFERENCE DIRECTION IS ALMOST NORMAL TO SHELL ID=54115 Could you please help me to fix it ? For confidential issues, I can't illustrate my model... Best regards, Raphael