- #1
chiraganand
- 113
- 1
I need to find the stiffness matrix of a beam element from the basic priciples. I am not allowed to use Lagrange's polynomial or other methods. Need to find the stiffness matrix from basic principles ie to find at each node k11 and so on..
I have attached a screenshot of the problem.
When i try to find the deflection at each node by using deflection formulae for beams i am not able to find out the answers. the formula i use id EI (d^2 y/ d^2 x)= M , i am not able to find the answers. Please help me out in this
I have attached a screenshot of the problem.
When i try to find the deflection at each node by using deflection formulae for beams i am not able to find out the answers. the formula i use id EI (d^2 y/ d^2 x)= M , i am not able to find the answers. Please help me out in this