(a) Develop a 1D Patran-Nastran Finite element model to determine the nodal (A, B, C, and...

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(a) Develop a 1D Patran-Nastran Finite element model to determine the nodal (A, B, C, and D) displacements and element stresses. (b) Develop a 1D Patran-Nastran Finite element model to determine the nodal displacements and element stresses at each 4" element length increment. (c) Compare the results of part (a) to part (b) for the nodal displacements at points B and C. (d) Use the finite element method to support the results of parts (a) and (b). Problem 9: Steel (d = 3 in, E=30X106 psi, v = 0.3) Aluminum (d = 2 in, E = 10X10 psi, v = 0.33) 10 kins B C 5 kins 8 (a) Develop a 1D Patran-Nastran Finite element model to determine the nodal (A, B, C, and D) displacements and element stresses. (b) Develop a 1D Patran-Nastran Finite element model to determine the nodal displacements and element stresses at each 4" element length increment. (c) Compare the results of part (a) to part (b) for the nodal displacements at points B and C. (d) Use the finite element method to support the results of parts (a) and (b). Problem 9: Steel (d = 3 in, E=30X106 psi, v = 0.3) Aluminum (d = 2 in, E = 10X10 psi, v = 0.33) 10 kins B C 5 kins 8