Mechanics of Materials (MindTap Course List)
9th Edition
ISBN: 9781337093347
Author: Barry J. Goodno, James M. Gere
Publisher: Cengage Learning
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Chapter 8, Problem 8.4.12P
A cantilever wood beam with a width b = 100 mm and depth h = 150 mm has a length L = 2 m and is subjected to point load P at mid-span and uniform load q = 15 N/m. (a) If the normal stress trx= 0 at point C, located 120 mm below the top of the beam at the fixed support A, calculate the point load P, Also show the complete state of plane stress on the element at point C (b) Repeat Part a if er = 220 kPa. Assume that element C is a sufficient distance from support A so that stress concentration effects are negligible.
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Chapter 8 Solutions
Mechanics of Materials (MindTap Course List)
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