Your answer is incorrect. An extruded polymer beam is subjected to a bending moment M. The length of the beam is L = 500 mm. The cross-sectional dimensions of the beam are b, = 35 mm, d = 115 mm, b2 = 21 mm, d, = 21 mm, and a = 7 mm. For this material, the allowable tensile bending stress is 15 MPa, and the allowable compressive bending stress is 14 MPa. Determine the largest moment M that can be applied as shown to the beam. b2 d2 L. b1 Answer: M = ! N-m
Your answer is incorrect. An extruded polymer beam is subjected to a bending moment M. The length of the beam is L = 500 mm. The cross-sectional dimensions of the beam are b, = 35 mm, d = 115 mm, b2 = 21 mm, d, = 21 mm, and a = 7 mm. For this material, the allowable tensile bending stress is 15 MPa, and the allowable compressive bending stress is 14 MPa. Determine the largest moment M that can be applied as shown to the beam. b2 d2 L. b1 Answer: M = ! N-m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Your answer is incorrect.
An extruded polymer beam is subjected to a bending moment M. The length of the beam is L = 500 mm. The cross-sectional
dimensions of the beam areb1 = 35 mm, d1= 115 mm, b2= 21 mm, d2 = 21 mm, and a =7 mm. For this material, the allowable tensile
bending stress is 15 MPa, and the allowable compressive bending stress is 14 MPa. Determine the largest moment M that can be
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applied as shown to the beam.
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d1
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Answer:
N-m
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