An extruded polymer beam is subjected to a bending moment M. The length of the beam is L = 560 mm. The cross-sectional dimensions of the beam are b₁ = 40 mm, d₁ = 88 mm, b₂ = 24 mm, d₂ = 24 mm, and a = 8 mm. For this material, the allowable tensile bending stress is 16 MPa, and the allowable compressive bending stress is 11 MPa. Determine the largest moment M that can be applied as shown to the beam. b₂ a M d₁ B L Answer: M= N•m d₂ N by

An extruded polymer beam is subjected to a bending moment M. The length of the beam is L = 560 mm. The cross-sectional dimensions of the beam are b₁ = 40 mm, d₁ = 88 mm, b₂ = 24 mm, d₂ = 24 mm, and a = 8 mm. For this material, the allowable tensile bending stress is 16 MPa, and the allowable compressive bending stress is 11 MPa. Determine the largest moment M that can be applied as shown to the beam. b₂ a M d₁ B L Answer: M= N•m d₂ N by

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter9: Time, Temperature, And Mechanical Properties

Section: Chapter Questions

Problem 9.2P

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