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Finite Element Analysis: One Dimensional Problem
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Finite Element Analysis: One Dimensional Problem
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25 Questions

1. Formula for global stiffness matrix is ____________
2. For modeling of inclined roller or rigid connections, the method used is ___
3. Stiffness matrix is _____
4. Isoparametric formula is ______________
5. In shape functions, _________ must be continuous across the element boundary.
6. The expressions u=Nq; ε=Bq; σ=EBq relate ____________
7. The dimension of Kbanded is _____ (Here NBW is half bandwidth)
8. Continuum is discretized into_______ elements.
9. In elimination approach, which elements are eliminated from a matrix ____
10. With temperature effect which will vary linearly?
11. The size of global stiffness matrix will be equal to the total ______ of the structure.
12. In elimination approach method, extract the displacement vector q from the Q vector. By using ___
13. ∏ = 12 QTKQ-QT F In this equation F is defined as _________"
14. The dimension of Kbanded is _____ (Here NBW is half bandwidth)
15. In temperature effect, initial strain, ε0= ____
16. Stresses due to rigid body motion are _______________
17. Shape function is just a ___________
18. Global stiffness K is a______ matrix.
19. What are the basic unknowns on stiffness matrix method?
20. Equilibrium conditions are obtained by minimizing ______
21. α means ____
22. Formula for global stiffness matrix is ____________
23. In penalty approach evaluate _______ at each support.
24. In many one-dimensional problems, the banded matrix has only two columns. Here NBW=____
25. Each node has only _______