finite element method OP QUESTION 1 (20 Marks) Calculation question (a)In a thin loaded plate shown...
OP QUESTION 1 (20 Marks) Calculation question (a)In a thin loaded plate shown in Figure 1, an area originally bounded by ABCD deformed to A', B', C' and D' upon loading. Estimate the strains,Exx, Eyy and Ey, and stresses, ox, Oyy and oxy of the element. Given that: E= 200 GPa and v 0.28. (10 Marks) All units are in mm Y 1 C (0,008,1.002) D 1,1) ko,1) B (1.005,0.002) A' (0.002,0.001) A X (0,0) (1,0) Figure 1. Diagram for Question 1 (b)Integrate the following integral using Quadrature numerical integration technique with one and three Gauss Points. (10 Marks)
OP QUESTION 1 (20 Marks) Calculation question (a)In a thin loaded plate shown in Figure 1, an area originally bounded by ABCD deformed to A', B', C' and D' upon loading. Estimate the strains,Exx, Eyy and Ey, and stresses, ox, Oyy and oxy of the element. Given that: E= 200 GPa and v 0.28. (10 Marks) All units are in mm Y 1 C (0,008,1.002) D 1,1) ko,1) B (1.005,0.002) A' (0.002,0.001) A X (0,0) (1,0) Figure 1. Diagram for Question 1 (b)Integrate the following integral using Quadrature numerical integration technique with one and three Gauss Points. (10 Marks)