An extruded polymer beam is subjected to a bending moment M. The length of the beam is L = 900 mm. The cross-sectional dimensions of the beam are b1 = 31 mm, d1 = 119 mm, b2 = 19 mm, d2 = 19 mm, and a = 6 mm. For this material, the allowable te bending stress is 17 MPa, and the allowable compressive bending stress is 10 MPa. Determine the largest moment M that can b applied as shown to the beam. b2 a M d2 |A В b1 Answer: M = i N-m
An extruded polymer beam is subjected to a bending moment M. The length of the beam is L = 900 mm. The cross-sectional dimensions of the beam are b1 = 31 mm, d1 = 119 mm, b2 = 19 mm, d2 = 19 mm, and a = 6 mm. For this material, the allowable te bending stress is 17 MPa, and the allowable compressive bending stress is 10 MPa. Determine the largest moment M that can b applied as shown to the beam. b2 a M d2 |A В b1 Answer: M = i N-m
Materials Science And Engineering Properties
1st Edition
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter6: Introduction To Mechanical Properties
Section: Chapter Questions
Problem 6.2P
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