3. The rigid bar AB is hinged at A and supported by a steel plate hanger. The hanger is fixed at C and bolted at D with two plates. D. Width of plate hanger Thickness of plate hanger = 40 mm = 10 mm Given: Bolt radius = 20 mm 2 m 1.2 m В = 68 MPa Allowable bolt bearing stress = 240 MPa Allowable bolt shear stress w a. What is the allowable stress in the hanger based on bolt capacity in double shear at D. . b. If the maximum tensile stress in the hanger is 138MPA, find the allowable load W

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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3. The rigid bar AB is hinged at A and supported by a steel plate hanger. The hanger is fixed at C and bolted
at D with two plates.
Width of plate hanger
Thickness of plate hanger
Given:
= 40 mm
= 10 mm
Bolt radius
= 20 mm
2 m
1.2 m
Allowable bolt shear stress
= 68 MPa
Allowable bolt bearing stress = 240 MPa
w
a. What is the allowable stress in the hanger based on bolt capacity in double shear at D. .
b. If the maximum tensile stress in the hanger is 138MPA, find the allowable load W
Transcribed Image Text:3. The rigid bar AB is hinged at A and supported by a steel plate hanger. The hanger is fixed at C and bolted at D with two plates. Width of plate hanger Thickness of plate hanger Given: = 40 mm = 10 mm Bolt radius = 20 mm 2 m 1.2 m Allowable bolt shear stress = 68 MPa Allowable bolt bearing stress = 240 MPa w a. What is the allowable stress in the hanger based on bolt capacity in double shear at D. . b. If the maximum tensile stress in the hanger is 138MPA, find the allowable load W
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