Question

How can I arrange the global stiffness matrix of a 2D finite elements with each square or rectangle made of different materials?

Each of the squares or rectangular elements is made of different materials with different Young's Modulus (see the picture below...

7 years ago | 1 answer | 1

Question

Boundary condition for finite element problem

In finite element, I have a cantilever beam (system level) consisting of components A and B joined together (as shown in the fig...

7 years ago | 0 answers | 0

Question

How can I compute the x-displacement and y-displacement of middle node of finite element?

<</matlabcentral/answers/uploaded_files/67046/New%20Doc%20187_8.jpg>> I have a square-shaped finite element ABCD. I have x-di...

7 years ago | 1 answer | 0

Question

How to create finer mesh with material distributions?

<</matlabcentral/answers/uploaded_files/66850/8g44AKRF392LtN0bPLCy35LT.jpg>> I have a matrix of number which represent the ma...

7 years ago | 1 answer | 0

Question

I need a code to compute the compliance of finite elements in MATLAB

I have x and y displacements acting on each node of the finite elements of a structural member in MATLAB. Please, how can I comp...

7 years ago | 0 answers | 0

Question

How can I see the content of my matrices output?

I ran a code in MATLAB and the output is faces: [612438x3 double] vertices: [1837314x3 double] How can I see t...

8 years ago | 1 answer | 0