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Description: Please help me The state of plane stress at a point is shown on the elementin Fig. 9–19a. Determine a) the maximum in-plane shearstress and b) the principal stresses at this point,90 MPa60 MPa20 MPa(a)02:43

Engineering

Mechanical Engineering

The state of plane stress at a point is shown on the element in Fig. 9–19a. Determine a) the maximum in-plane shear stress and b) the principal stresses at this point, 90 MPa 60 MPa 20 MPa

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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