Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 6 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 = 550 mm, b = 275 mm, h = 450 mm, and 8= 50°. If the normal stress in tie rod (1) cannot exceed 180 MPa and the shear stress in pin B cannot exceed 120 MPa, determine the maximum load Pmax that can be supported by the structure. (1) h a B b P

Rigid bar ABC is supported by a pin at bracket A and by tie rod (1). Tie rod (1) has a diameter of 6 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 = 550 mm, b = 275 mm, h = 450 mm, and 8= 50°. If the normal stress in tie rod (1) cannot exceed 180 MPa and the shear stress in pin B cannot exceed 120 MPa, determine the maximum load Pmax that can be supported by the structure. (1) h a B b P

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 1.9.11P: A ship's spar is attached at the base of a mast by a pin connection (see figure). The spar is a...

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