41. The wide-flange I beam as shown is 20 ft. long. It is fixed at one endand free at the other. A twisting moment of 30,000 lb-in. is applied atthe free end. If E=30×10° psi and G =12x10° psi, compute themaximum normal and shearing stresses due to bending and themaximum shearing stress due to twist. What is the angle of twist of thebeam at the free end?10.5"1.368"0.845"10"prob 41

Given that, I=30,000 lb·in,E=30×106 psi,G=12×106 psi,T=30,000 lb·in,L=20 ft, The given I-section…

. The wide-flange I beam as shown is 20 ft. long. It is fixed at one end and free at the other. A twisting moment of 30,000 lb-in. is applied at the free end. If E = 30×10° psi and G=12×10° psi, compute the maximum normal and shearing stresses due to bending and the maximum shearing stress due to twist. What is the angle of twist of the beam at the free end?

. The wide-flange I beam as shown is 20 ft. long. It is fixed at one end and free at the other. A twisting moment of 30,000 lb-in. is applied at the free end. If E = 30×10° psi and G=12×10° psi, compute the maximum normal and shearing stresses due to bending and the maximum shearing stress due to twist. What is the angle of twist of the beam at the free end?

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.11.5P: A square tube section has side dimension of 20 in. arid thickness of 0.5 in. If the section is used...

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