Nima Geran malek

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Questions related from Nima Geran malek

How to extract the global stiffness matrix from Abaqus?

I extract the global stiffness matrix from Abaqus. Here are some of the lines contained in the file: row Column Value 1 1 6.835663422791815e+09 1 2 1.275539398193359e-05 2 1...

10 October 2017 1,958 0 View

How to extract element stiffness matrices with Abaqus for post-processing with Matlab?

I want to extract the element stiffness matrices of an Abaqus modal analysis, so as to post-processing it, in a simpler way, with Matlab. I add the following lines to the end of my Input file to...

10 October 2017 1,441 6 View

How to obtain frequencies from stiffness and mass matrices of Abaqus input file (using Matlab) and compare them with Abaqus frequencies?

In order to verify the validity of the stiffness and mass matrices which I obtained from Abaqus input file, I use the eig(phi,w2) syntax of Matlab, but the results is not the same as frequencies...

10 October 2017 4,106 1 View

How to implement CCCC boundary condition in Abaqus?

What is the meaning of CCCC boundary conditions for the plates and how this boundary condition implemented in the ABAQUS finite element software?

09 September 2017 3,274 7 View

the amount of volumetric percentage of reinforcing phase in MMC nanocomposite?

In aluminum-based metal matrix nanocomposites, what is the amount of volumetric percentage used as a reinforcing phase and whether the type of matrix is effective in determining this volumetric...

09 September 2017 2,272 0 View