Hi all,
In engineering sciences, we usually end up using either the second- or the fourth-order differential equations, and the MWR (the method of weighted residuals) works pretty well for them.
The question is: how about the first- and the third-order differential equations? Why don't we see any applications of MWR for these odd-ordered differential equations? What gives?
I am getting displacement and force both zero. I am attaching .cae file please have a look where i am making mistakes.
i want to do crack anlysis in composite.i am thinking to use freefem++ or matlab for this purpose.please suggest me which one should i use.if any other,please recommend.
Applications are invited for the position of senior researcher/postdoctoral fellow in the following areas with special focus on multiscale defect mechanics of electronic materials and devices:
I have updated my notes on "Energe Release Rate. Fracture Energy". I will use my twitter account to update my teaching, research, and reading. You will get an automatic update if you subscribe to my twitter account.
New research is emerging out of a project where Ohio State University used our software to reconstruct the anatomy of an ant neck. In this project, micro-CT scans of an ant neck were reconstructed using Simpleware software and exported as a mesh for analysis in Abaqus.
I am new to
using Abaqus.
I want to simulate crack propagation analysis using FEM and XFEM
in abaqus to obtain SIF value for a stationary crack for 2D prolems.
Can you explain me how to simulate this problem in abaqus?
Thanks.
