Q4) (2UMS): A state of stress is specified as shown in Figure (4), By using Mohr's circle determine the normal and shearing stresses and their directions on: a The principal planes? b-The planes of maximum shearing stress? c- The planes whose normals are at (+50°) and (+140°) with x-axis? show your results on complete sketches of differential elements. 40 MPa 50 MPa 80 MPa VA 80 MPa X 50 MPa 40 MPa Figure (4)

Q4) (2UMS): A state of stress is specified as shown in Figure (4), By using Mohr's circle determine the normal and shearing stresses and their directions on: a The principal planes? b-The planes of maximum shearing stress? c- The planes whose normals are at (+50°) and (+140°) with x-axis? show your results on complete sketches of differential elements. 40 MPa 50 MPa 80 MPa VA 80 MPa X 50 MPa 40 MPa Figure (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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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

Q4) (2): A state of stress is specified
as shown in Figure (4), By using Mohr's
circle determine the normal and shearing
stresses and their directions on:
a The principal planes?
b-The planes of maximum shearing stress?
c- The planes whose normals are at (+50°)
and (+140°) with x-axis?
show your results on complete sketches of
differential elements.
t
40 MPa.
50 MPa,
80 MPa
VA
80 MPa
X
50 MPa
40 MPa
Figure (4)
180

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