Question
Mon September 09, 2013 By: Pragati Nargotra

what is shearing and hydraulic stress?what are hydraulic steering?

Expert Reply
Wed September 11, 2013
Pls post one query at a time.
 
Shearing stress is the restoring force per unit area in a body when a deforming force, acting tangentially to the surface of a body, produces a change in the shape of the body without any change in volume.
 
Hydraulic stress is the restoring force per unit area in a solid body when it undergoes a change in volume without any change in its geometrical shape on applying the force perpendicular to every point on the surface of body.
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