Global Stiffness matrix for 3 node element

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Ibrahim Mahmood Shah
Ibrahim Mahmood Shah el 6 de Mzo. de 2017
Comentada: KSSV el 6 de Mzo. de 2017
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 do i put it in a for loop ?

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KSSV
KSSV el 6 de Mzo. de 2017
Your global stiffness matrix depends on what problem you are solving i.e it depends on the governing equation. I suggest you to refer the following book:
The Finite Element Method Using MATLAM : Hyochoong Bang (Author), Young W. Kwon (Author)
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Ibrahim Mahmood Shah
Ibrahim Mahmood Shah el 6 de Mzo. de 2017
Its a 1D Bar element.
KSSV
KSSV el 6 de Mzo. de 2017
Refer the book....Book discusses basics of FEM with MATLAB Code.

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