2- The state of stresses at a point are defined as follows. Find the normal and shear stress vector components (G. a) on a plane tangent to a cylinder of diameter D and coaxial with x-axis (Z-axis) at point (B.Y.B). Also, determine the octahedral shear stress. Stu. Nom. DB 30 45 60 5.0 2.0 15 σu 45 20 50 MPa 60 50 10

2- The state of stresses at a point are defined as follows. Find the normal and shear stress vector components (G. a) on a plane tangent to a cylinder of diameter D and coaxial with x-axis (Z-axis) at point (B.Y.B). Also, determine the octahedral shear stress. Stu. Nom. DB 30 45 60 5.0 2.0 15 σu 45 20 50 MPa 60 50 10

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 7.2.26P: -26 A rectangular plate of dimensions 125 mm × 75 mm is subjected to tensile stress sy= 67 kPa and...

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-26 A rectangular plate of dimensions 125 mm × 75 mm is subjected to tensile stress sy= 67 kPa and compressive stress a. If it is known that the normal stress along the diagonal t—t is ??t= -6.57 kPa, find stress ??y on element A. a
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