Problem 7 Determine (a) the largest permissible distributed load w for the beam shown, knowing that the allowable normal stress is 180 MPa in tension and -130 MPa in compression, and (b) on the cross section of maximum (positive and negative) internal moments, sketch the normal stress distribution associated with that load. | = 1360 10³ mm², w = 176.8 N/mm 0,5 m 0.2 m 0.2 m 60 mm 60 mm 50 mm D 20 mm
Problem 7 Determine (a) the largest permissible distributed load w for the beam shown, knowing that the allowable normal stress is 180 MPa in tension and -130 MPa in compression, and (b) on the cross section of maximum (positive and negative) internal moments, sketch the normal stress distribution associated with that load. | = 1360 10³ mm², w = 176.8 N/mm 0,5 m 0.2 m 0.2 m 60 mm 60 mm 50 mm D 20 mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Problem 7
Determine (a) the largest permissible distributed load w for the
beam shown, knowing that the allowable normal stress is 180
MPa in tension and -130 MPa in compression, and (b) on the cross
section of maximum (positive and negative) internal moments,
sketch the normal stress distribution associated with that load.
| = 1360 10³ mm², w = 176.8 N/mm
0,5 m
0.2 m
0.2 m
60 mm
60 mm
50 mm
D
20 mm
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