The stresses shown act at a point in a stressed body. Normal and shear stress magnitudes acting on horizontal and vertical planes at= 31.0°, a = 5, and b = 3. Using the equilibriumthe point are Sx = 20 MPa, Sy = 29 MPa, and Swy = 34 MPa. Assume ß = tan-(2)equation approach, determine the normal and shear stresses o (positive if tensile, negative if compressive) and t (magnitude only) atthis point on the inclined plane shown.SgyAnswers:MPa.MPa, t =O =

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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 = 31.0', a = 5, and b = 3. Using the equilibrium the point are Sx = 20 MPa, Sy = 29 MPa, and Sy = 34 MPa. Assume ß = tan- equation approach, determine the normal and shear stresses o (positive if tensile, negative if compressive) and r (magnitude only) at this point on the inclined plane shown. Say

The stresses shown act at a point in a stressed body. Normal and shear stress magnitudes acting on horizontal and vertical planes at = 31.0', a = 5, and b = 3. Using the equilibrium the point are Sx = 20 MPa, Sy = 29 MPa, and Sy = 34 MPa. Assume ß = tan- equation approach, determine the normal and shear stresses o (positive if tensile, negative if compressive) and r (magnitude only) at this point on the inclined plane shown. Say

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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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 = 31.0.a= 5, and b = 3. Using the equilibrium equation approach, determine the normal and shear stresses o (positive if tensile, negative if compressive) and r(magnitude only) at the point are S, = 26 MPa, S, = 45 MPa, and Sy = 26 MPa. Assume = tan-' this point on the inclined plane shown. Answers: MPa, r= MPa.
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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 Sx = 17 MPa, Sy = 56 MPa, and Sy = 26 MPa. Assume B = tan-1 = 14.0°, a = 4, and b = 1. 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: O = i MPa, t = i MPа.
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Ox = 45 Mpa, Oy = -15 Mpa, τxy(shear stress) = 20 Mpa, theta = 25 degrees