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An extruded polymer beam is subjected to a bending moment M. The length of the beam is L = 680 mm. The cross-sectional d
Posted: Thu May 05, 2022 6:28 pm
by answerhappygod
- An Extruded Polymer Beam Is Subjected To A Bending Moment M The Length Of The Beam Is L 680 Mm The Cross Sectional D 1 (43.06 KiB) Viewed 33 times
An extruded polymer beam is subjected to a bending moment M. The length of the beam is L = 680 mm. The cross-sectional dimensions of the beam are b₁ = 39 mm, d₁ = 88 mm, b₂ = 23 mm, d₂ = 23 mm, and a = 8 mm. For this material, the allowable tensile bending stress is 12 MPa, and the allowable compressive bending stress is 10 MPa. Determine the largest moment M that can be applied as shown to the beam. b₂ a M y| d₁ B L Answer: M i MI N•m d₂ b₁