Q2/ The rigid bar ABCD is supported by a pin at B and restrained by identical steel bars at C and D, each of area 250 mm². If the temperature is increased by 80°C, determine the force P that will cause the bar at C to be stress-free. Use E = 200 GPa and a=12.8*106/C 3 m 0.8 m -0.6 m CeD

Q2/ The rigid bar ABCD is supported by a pin at B and restrained by identical steel bars at C and D, each of area 250 mm². If the temperature is increased by 80°C, determine the force P that will cause the bar at C to be stress-free. Use E = 200 GPa and a=12.8*106/C 3 m 0.8 m -0.6 m CeD

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.4.12P: Solve the preceding problem if the mass of the tailgate is MT— 11 kg and that of the crate is hic—...

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