Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 5 mm, and it is supported by double- shear pin connections at B and D. The pin at bracket A is a single-shear connection. The pin at B is 5 mm in diameter. Assume a = 580 mm, b = 290 mm, h = 470 mm, and 0= 70%. If the normal stress in tie rod (1) cannot exceed 210 MPa and the shear stress in pin B cannot exceed 110 MPa, determine the maximum load Pmax that can be supported by the structure. D Answer: Pmax" (1) a i 1.47 B b kN
Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 5 mm, and it is supported by double- shear pin connections at B and D. The pin at bracket A is a single-shear connection. The pin at B is 5 mm in diameter. Assume a = 580 mm, b = 290 mm, h = 470 mm, and 0= 70%. If the normal stress in tie rod (1) cannot exceed 210 MPa and the shear stress in pin B cannot exceed 110 MPa, determine the maximum load Pmax that can be supported by the structure. D Answer: Pmax" (1) a i 1.47 B b kN
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)
Section: Chapter Questions
Problem 8.5.33P: A plumber's valve wrench is used to replace valves in plumbing fixtures. A simplified model of the...
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