184_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

# 184_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

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178 CHAPTER 2 Axially Loaded Members Stresses on Inclined Sections Problem 2.6-1 A steel bar of rectangular cross section (1.5 in. ± 2.0 in.) carries a tensile load P (see figure). The allow- able stresses in tension and shear are 14,500 psi and 7,100 psi, respectively. Determine the maximum permissible load P max . N UMERICAL DATA A ² 3in 2 ³ a ² 14500 psi ´ a ² 7100 psi M AXIMUM LOAD - tension P max1 ² a AP max1 ² 43500 lbs M AXIMUM LOAD - shear P max2 ² 2 a max2 ² 42,600 lbs Because allow is less than one-half of allow , the shear stress governs. PP 1.5 in. 2.0 in. 1.5 in. 2.0 in. Solution 2.6-1 Problem 2.6-2 A circular steel rod of diameter
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## This note was uploaded on 12/22/2011 for the course MEEG 310 taught by Professor Staff during the Fall '11 term at University of Delaware.

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