The stresses shown act at a point in a stressed body. Normal and shear stress magnitudes acting on horizontal and vertical planes at = 21.8°, a = 5, and b = 2. Using the equilibrium the point are S, = 20 MPa, S, = 24 MPa, and Sy = 29 MPa. Assume ß = tan¬1 equation approach, determine the normal and shear stresses o (positive if tensile, negative if compressive) and 7 (magnitude only) at this point on the inclined plane shown. Sy Answers: MPa. MPa, 7 =

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter7: Analysis Of Stress And Strain
Section: Chapter Questions
Problem 7.4.18P: -18 through 7.4-25 An clement in plane stress is subjected to stresses ax,ay., and txy. (see...
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The stresses shown act at a point in a stressed body. Normal and shear stress magnitudes acting on horizontal and vertical planes at
the point are S, = 20 MPa, S, = 24 MPa, and Sy = 29 MPa. Assume ß = tan
= 21.8°, a = 5, and b = 2. Using the equilibrium
equation approach, determine the normal and shear stresses o (positive if tensile, negative if compressive) and z (magnitude only) at
this point on the inclined plane shown.
Answers:
i
MPa, T =
i
MPа.
Transcribed Image Text:The stresses shown act at a point in a stressed body. Normal and shear stress magnitudes acting on horizontal and vertical planes at the point are S, = 20 MPa, S, = 24 MPa, and Sy = 29 MPa. Assume ß = tan = 21.8°, a = 5, and b = 2. Using the equilibrium equation approach, determine the normal and shear stresses o (positive if tensile, negative if compressive) and z (magnitude only) at this point on the inclined plane shown. Answers: i MPa, T = i MPа.
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