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1.38 The right-angle bar is supported by a pin at B and a roller at C. What is the maximum safe value of the load P that can be applied if the shear stress in the pin is limited to 20000 psi? The 3/4-in.-diameter pin is in double shear. P. 10 in. 12 in. FIG. P1.38

1.38 The right-angle bar is supported by a pin at B and a roller at C. What is the maximum safe value of the load P that can be applied if the shear stress in the pin is limited to 20000 psi? The 3/4-in.-diameter pin is in double shear. P. 10 in. 12 in. FIG. P1.38

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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1.38 The right-angle bar is supported by a pin at B and a roller at C. What is the maximum safe value of the load P that can be applied if the shear stress in the pin is limited to 20000 psi? The 3/4-in.-diameter pin is in double shear. 30° 10 in. B 12 in. FIG. P1.38
Transcribed Image Text:1.38 The right-angle bar is supported by a pin at B and a roller at C. What is the maximum safe value of the load P that can be applied if the shear stress in the pin is limited to 20000 psi? The 3/4-in.-diameter pin is in double shear. 30° 10 in. B 12 in. FIG. P1.38
1.39 The bar AB is supported by a frictionless inclined surface at A and a 7/8- in.-diameter pin at B that is in double shear. Determine the shear stress in the pin when the vertical 2000-lb force is applied. Neglect the weight of the bar. | 2000 lb 5ft 5 ft A 10° 30° FIG. P1.39 4/4 O I| :::
Transcribed Image Text:1.39 The bar AB is supported by a frictionless inclined surface at A and a 7/8- in.-diameter pin at B that is in double shear. Determine the shear stress in the pin when the vertical 2000-lb force is applied. Neglect the weight of the bar. | 2000 lb 5ft 5 ft A 10° 30° FIG. P1.39 4/4 O I| :::
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