Horizontal beam AB is supported by pin A and cable BC as shown. Pin A is in double shear and has diameter d = 15 mm. Cable BC has diameter dBc = 7.5 mm. Determine the yield safety factors of cable BC against tensile stress (SFBC) and pin A against shear stress (SFA). Both the pin and the cable are made out of 1045HR steel. Assume the shear strength of 1045HR steel is 50% of its tensile yield strength. Take 0 = 30°, L= 3 m, F = 1050 N, and go = 750 N/m.
Horizontal beam AB is supported by pin A and cable BC as shown. Pin A is in double shear and has diameter d = 15 mm. Cable BC has diameter dBc = 7.5 mm. Determine the yield safety factors of cable BC against tensile stress (SFBC) and pin A against shear stress (SFA). Both the pin and the cable are made out of 1045HR steel. Assume the shear strength of 1045HR steel is 50% of its tensile yield strength. Take 0 = 30°, L= 3 m, F = 1050 N, and go = 750 N/m.
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 1.9.3P: A tie-down on the deck of a sailboat consists of a bent bar boiled at both ends, as shown in the...
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