6.14 Determine the nodal displacements and the element stresses, including prin- cipal stresses, due to the loads shown for the thin plates in Figure P6-14. Use E = 105 GPa, v=0.30, and r = 5 mm. Assume plane stress conditions apply. The recommended discretized plates are shown in the figures. Use a computer program to solve these. 400 mm XI 400 mm 30 kN Figure P6-14 (c)

6.14 Determine the nodal displacements and the element stresses, including prin- cipal stresses, due to the loads shown for the thin plates in Figure P6-14. Use E = 105 GPa, v=0.30, and r = 5 mm. Assume plane stress conditions apply. The recommended discretized plates are shown in the figures. Use a computer program to solve these. 400 mm XI 400 mm 30 kN Figure P6-14 (c)

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.3.4P: -4. - An element in plane stress is subjected to stresses ??x= 105 MPa, ??y= 75 MPa, and sxy= 25 MPa...

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