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Global Stiffness matrix for 3 node element
Can anyone help me to formulate a the Global stiffness matrix for 3 node element ? No. of elements can go till 80-100 so how d...
9 years 前 | 1 个回答 | 0
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Need help to make a for loop
I got a K (5x5) matrix all zeros K1 (3x3) is associated with 1,2,3 K2 (3x3) is associated with 3,4,5 I Need to add K1 and K...
9 years 前 | 0 个回答 | 0
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I multiply 3x3 and 3x1 matrix and the end result is 3x3 instead of 3x1. What's wrong with the code.?
k1=[1 -1;-1 1]; x=3 %Number of Elements K=zeros(x+1,x+1); F=zeros(x+1, 1); U=zeros(x, 1); for i=1:x k=k1*AEL(i); ...
9 years 前 | 1 个回答 | 0
