Hello, good morning everyone, the truth is I’m new to this, I was supported to make a code for the simulation of a beam simply supported with a point load, but to run the code and display it does not contemplate the deformation of the beam, what I do not know if it is a coding issue because when cha…

Hello, I think that there are the following issues in your code: If you want the boundary conditions to be set on left and right, you must put +on(2,4,u=0) instead of +on(1,2,u=0) You probably miss +dy(u)*dy(v) in addition to dx(u)*dx(v) Your delta is too narrow, you should put (abs(x-a)<L/10), …

I do not understand well the equations you want to solve. You should compare precisely the equations and the lines of code to see where the problem comes from. In your code the Dirac mass is on boundary 1, which is the lower boundary. Thus it is at x=L/2, y=0. This may be the reason why the deforma…

Simulation of a beam

General Discussion

Oramastein1 (Kevin ) May 22, 2024, 6:01pm 3

thank you very much, the tips helped me a lot, in fact I have almost the simulation, I just can’t get the top part to deflect, how can I do it?

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Simulation of a beam

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