A) Show the following on Mohr's stress circle:1-The value of direct stress in the plane of the maximum Shear stress.2-The angle of the maximum shear stress.3-The value of the shear stress on the principal plane.B) The direct stresses in two mutually perpendicular directions are 50 MN/m² (compressive)and 200 MN/m² (tensile) accompanied by shear stresses of intensity 100 MN/m² clockwiseon effect on the plane carrying 200 MN/m² stress. Using Mohr's Stress Circle, find theprincipal stresses, maximum shear stress, and their planes, the normal and tangentialstresses on plane inclined 30 clockwise to the planes of the 50 MN/m² direct stresses. Whatis the shear stress which acting alone that produce the same maximum principal stress.

Plotted values and labelled value that is asked in question A is shown in next step Further plane…

A) Show the following on Mohr's stress circle: 1-The value of direct stress in the plane of the maximum Shear stress. 2-The angle of the maximum shear stress. 3-The value of the shear stress on the principal plane. B) The direct stresses in two mutually perpendicular directions are 50 MN/m² (compressive) and 200 MN/m2 (tensile) accompanied by shear stresses of intensity 100 MN/m2 clockwise on effect on the plane carrying 200 MN/m² stress. Using Mohr's Stress Circle, find the principal stresses, maximum shear stress, and their planes, the normal and tangential stresses on plane inclined 30 clockwise to the planes of the 50 MN/m² direct stresses. What is the shear stress which acting alone that produce the same maximum principal stress.

A) Show the following on Mohr's stress circle: 1-The value of direct stress in the plane of the maximum Shear stress. 2-The angle of the maximum shear stress. 3-The value of the shear stress on the principal plane. B) The direct stresses in two mutually perpendicular directions are 50 MN/m² (compressive) and 200 MN/m2 (tensile) accompanied by shear stresses of intensity 100 MN/m2 clockwise on effect on the plane carrying 200 MN/m² stress. Using Mohr's Stress Circle, find the principal stresses, maximum shear stress, and their planes, the normal and tangential stresses on plane inclined 30 clockwise to the planes of the 50 MN/m² direct stresses. What is the shear stress which acting alone that produce the same maximum principal stress.

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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Solid Mechanics

Engineering mechanics is a branch of science that deals with forces causing bulk motion in bodies and the effect that these forces cause on the bodies. Engineering mechanics does not deal with the internal changes that occur on account of these external forces. The internal effects in a body or a material under the action of external forces are studied in a new branch of science called solid mechanics, the strength of materials, or the mechanical behavior of engineering materials.

Question

A) Show the following on Mohr's stress circle:
1-The value of direct stress in the plane of the maximum Shear stress.
2-The angle of the maximum shear stress.
3-The value of the shear stress on the principal plane.
B) The direct stresses in two mutually perpendicular directions are 50 MN/m² (compressive)
and 200 MN/m² (tensile) accompanied by shear stresses of intensity 100 MN/m² clockwise
on effect on the plane carrying 200 MN/m² stress. Using Mohr's Stress Circle, find the
principal stresses, maximum shear stress, and their planes, the normal and tangential
stresses on plane inclined 30 clockwise to the planes of the 50 MN/m² direct stresses. What
is the shear stress which acting alone that produce the same maximum principal stress.

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