Q3/ A truss shown in Figure below is made of Aluminium and it consists of two rods. The cross-sectional area of each rod is 200 mm², and Young modulus of Al is 70 GPa. Determine: 1. Element stiffness matrix 2. Global stiffness matrix 3. Nodal displacements 4. Stress in each rod 3 500 mm 12000 N 21 I 1 300 mm 400 mm

Q3/ A truss shown in Figure below is made of Aluminium and it consists of two rods. The cross-sectional area of each rod is 200 mm², and Young modulus of Al is 70 GPa. Determine: 1. Element stiffness matrix 2. Global stiffness matrix 3. Nodal displacements 4. Stress in each rod 3 500 mm 12000 N 21 I 1 300 mm 400 mm

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.8.14P: A rigid bar AB having a mass M = 1.0 kg and length L = 0.5 m is hinged at end A and supported at end...

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