Stiffness matrix on matlab
10 views (last 30 days)
Show older comments
Hello everyone, I attached the geometric stiffness matrix. I should write a matlab function [Ke, Ge, pe] = beam_matrix_vector_2nd_order(xA, xB, param, ue). I had Ke but i don't know how to simplify the matrix Ge. Thanks for help
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/158940/image.png)
0 Comments
Answers (1)
KSSV
on 13 Dec 2016
Hello Barone pierre,
This is a MATLAB forum, you find very little people with FEM knowledge. I suggest you to refer the following book:
The Finite Element Method Using MATLAB, Second Edition Young W. Kwon, Hyochoong Bang
Also you may have look into the following code: http://in.mathworks.com/matlabcentral/fileexchange/30970-natural-frequencies---buckling-loads-of-columns-using-finite-element-method
See Also
Categories
Find more on Creating and Concatenating Matrices in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!