An extruded polymer beam is subjected to a bending moment M. The length of the beam is L= 760 mm. The cross-sectional dimensions of the beam are b; = 33 mm, d; = 102 mm, bz = 20 mm, dg = 20 mm, and a = 6.5 mm. For this material, the allowable tensile bending stress is 10 MPa, and the allowable compressive bending stress is 13 MPa. Determine the largest moment M that can be applied as shown to the beam. dz B
An extruded polymer beam is subjected to a bending moment M. The length of the beam is L= 760 mm. The cross-sectional dimensions of the beam are b; = 33 mm, d; = 102 mm, bz = 20 mm, dg = 20 mm, and a = 6.5 mm. For this material, the allowable tensile bending stress is 10 MPa, and the allowable compressive bending stress is 13 MPa. Determine the largest moment M that can be applied as shown to the beam. dz B
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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An extruded polymer beam is subjected to a bending moment M. The length of the beam is L = 760 mm. The cross-sectional
dimensions of the beam are bị = 33 mm, di = 102 mm, bz = 20 mm, d2 = 20 mm, and a = 6.5 mm. For this material, the allowable tensile
bending stress is 10 MPa, and the allowable compressive bending stress is 13 MPa. Determine the largest moment M that can be
applied as shown to the beam.
b2
d2
A
В
b1
Answer:
M =
457.082
N-m
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Transcribed Image Text:X Your answer is incorrect.
An extruded polymer beam is subjected to a bending moment M. The length of the beam is L = 760 mm. The cross-sectional
dimensions of the beam are bị = 33 mm, di = 102 mm, bz = 20 mm, d2 = 20 mm, and a = 6.5 mm. For this material, the allowable tensile
bending stress is 10 MPa, and the allowable compressive bending stress is 13 MPa. Determine the largest moment M that can be
applied as shown to the beam.
b2
d2
A
В
b1
Answer:
M =
457.082
N-m
Save for Later
Attempts: 2 of 3 used
Submit Answer
Usine mutinle attemnts has imnacted vour score
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