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For the beam shown, determine the average shear stress and shear strain in bolts at joints A and B. Also determine the average normal stress and strain in member BC with a rectangular cross- 40 mm. section of 40mmx30mm. The bolt at joint A is single shear and has a 25mm diameter and the bolt at joint B is double shear and has a 20mm diameter. Points 60 2.4 m A, B and C are hinged. The yielding shear stress ty = 80 MPa. Examine whether the Hook's Law can be used. 30 kN/m Take the bolts' modulus of elasticity E = 193GPA and Poisson's ratio v = 0.29

For the beam shown, determine the average shear stress and shear strain in bolts at joints A and B. Also determine the average normal stress and strain in member BC with a rectangular cross- 40 mm. section of 40mmx30mm. The bolt at joint A is single shear and has a 25mm diameter and the bolt at joint B is double shear and has a 20mm diameter. Points 60 2.4 m A, B and C are hinged. The yielding shear stress ty = 80 MPa. Examine whether the Hook's Law can be used. 30 kN/m Take the bolts' modulus of elasticity E = 193GPA and Poisson's ratio v = 0.29

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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For the beam shown, determine the average shear stress and shear strain in bolts at joints A and B. Also determine the average normal stress and strain in member BC with a rectangular cross- 40 mm. section of 40mmx30mm. The bolt at joint A is single shear and has a 25mm diameter and the bolt at joint B is double 60° shear and has a 20mm diameter. Points 2.4 m A, B and C are hinged. The yielding shear stress ty = 80 MPa. Examine whether the Hook's Law can be used. 30 kN/m Take the bolts' modulus of elasticity E = 193GPA and Poisson's ratio v = 0.29
Transcribed Image Text:For the beam shown, determine the average shear stress and shear strain in bolts at joints A and B. Also determine the average normal stress and strain in member BC with a rectangular cross- 40 mm. section of 40mmx30mm. The bolt at joint A is single shear and has a 25mm diameter and the bolt at joint B is double 60° shear and has a 20mm diameter. Points 2.4 m A, B and C are hinged. The yielding shear stress ty = 80 MPa. Examine whether the Hook's Law can be used. 30 kN/m Take the bolts' modulus of elasticity E = 193GPA and Poisson's ratio v = 0.29
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