For the bar assemblages shown in Figure, determine the nodal displacements, the forces in each element,...
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For the bar assemblages shown in Figure, determine the nodal displacements, the forces in each element, and, the reaction forces at nodes 1 and 4. Use the direct stiffness method for problem. (Şekilde gösterilen çubuk elemanları için düğüm yer değiştirmelerini, her bir elemandaki kuvvetleri ve 1. ile 4. düğümlerdeki tepki kuvvetlerini belirleyiniz. Problem için direkt rijitlik yöntemini kullanınınız.) (50 Points) (2) 2 20 kN 50 kN 3 E = 200 GPa A = 30 x 104 m? 0.75 m 0.75 m 0.75 m For the bar assemblages shown in Figure, determine the nodal displacements, the forces in each element, and, the reaction forces at nodes 1 and 4. Use the direct stiffness method for problem. (Şekilde gösterilen çubuk elemanları için düğüm yer değiştirmelerini, her bir elemandaki kuvvetleri ve 1. ile 4. düğümlerdeki tepki kuvvetlerini belirleyiniz. Problem için direkt rijitlik yöntemini kullanınınız.) (50 Points) (2) 2 20 kN 50 kN 3 E = 200 GPa A = 30 x 104 m? 0.75 m 0.75 m 0.75 m
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Answer rating: 100% (QA)
Solution k AE 1 3D For element I substitute values of AE and L k 3X10 x200x1D 12 3D 4 075 KJ ... View the full answer
Related Book For
A First Course in the Finite Element Method
ISBN: 978-1305635111
6th edition
Authors: Daryl L. Logan
Posted Date:
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