Consider a point in a structural member that is subjected to plane stress. Normal and shear stresses acting on horizontal and vertical planes at the point are shown. If oy = 22 ksi, determine the angle 0, corresponding to the orientation of the maximum in-plane shear stress. 8 ksi 45 ksi O 30.1° or -56.6° O 20.2° or -79.2° O 22.6° or -53.0° O 27.6° or -62.4° O 16.7° or -85.4°

Consider a point in a structural member that is subjected to plane stress. Normal and shear stresses acting on horizontal and vertical planes at the point are shown. If oy = 22 ksi, determine the angle 0, corresponding to the orientation of the maximum in-plane shear stress. 8 ksi 45 ksi O 30.1° or -56.6° O 20.2° or -79.2° O 22.6° or -53.0° O 27.6° or -62.4° O 16.7° or -85.4°

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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Consider a point in a structural member that is subjected to plane stress. Normal and shear stresses acting on horizontal and vertical
planes at the point are shown. If oy = 22 ksi, determine the angle 0, corresponding to the orientation of the maximum in-plane shear
stress.
8 ksi
45 ksi
O 30.1° or -56.6°
O 20.2° or -79.2°
O 22.6° or -53.0°
O 27.6° or -62.4°
O 16.7° or -85.4°

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