Modal analysis for 3D beam

I am writing matlab code for the modal analysis of3D beams with different boundary conditions.
1. Fixed - guided beam
2. Simply supported - Guided beam
3. Guided - Guided beam
Initially I developed the modal analysis code for cantilever beam and checked it. It works well Now I want to modify that code in order to suit for the above cases.
How to do that? Anyone can help me

1 个评论

First place this is not a matlab question. A structural problem you want to code in matlab.
You want to use FEM? How you have done 2d analysis?

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2016-11-22

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2016-11-22

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