2xy tan20p 2 Principal stress: 01,2 = ) + Txy² (Ox-Gy)/2 -(0x-0y)/2 Ox+0y + Txy 2 tan20, σανg 2 maximum in-plane shear stress: Tmax = Txy The state of plane stress at a point is represented on the element shown in the figure below. (a) Determine the principal stresses acting on this point, and the corresponding orientation (angle). (b) Determine the maximum in-plane shear stress, and the corresponding orientation (angle). Also determine the associated average normal stress. Show your work.

2xy tan20p 2 Principal stress: 01,2 = ) + Txy² (Ox-Gy)/2 -(0x-0y)/2 Ox+0y + Txy 2 tan20, σανg 2 maximum in-plane shear stress: Tmax = Txy The state of plane stress at a point is represented on the element shown in the figure below. (a) Determine the principal stresses acting on this point, and the corresponding orientation (angle). (b) Determine the maximum in-plane shear stress, and the corresponding orientation (angle). Also determine the associated average normal stress. Show your work.

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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