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It is a condition in which normal and shear stresses directed perpendicular to the "x-y"plane are assumed to be "zero"
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What is principle plane?
If you mean principal palne, it is th e plane of a member where its tension stress is maximum and shear stress zero ( principal stress). It is the highest stress and is often used to compute failure against tensile allowable. Failure will generally occur in the direction of that plane.
Principal plane in strength of material?
the plane in which three mutually perpendicular stresses act and the resultant of all is purely normal stress . in this plane value of shear stress is zero
What is different stress and pressure?
pressure is always act normal to the plane but stress may or may not be normal to the plane.it may act tangential or at certain angle to the plane. pressure is always act normal to the plane but stress may or may not be normal to the plane.it may act tangential or at certain angle to the plane.
What is value of shear stress on the principal plane?
ZERO.
Why stress is a tensor?
Stress is a tensor because it affects the datum plane. When this is affected and it changes, it is then considered a tensor.
What is the most common stress related condition?
One of the most common stress related conditions is anxiety. It is hard to say exactly what the most common condition is. Another common stress related condition is high blood pressure.
What are called principle planes and principle stress?
The principle stress is a maximum tension stress in a body where shear stress is zero and it acts on the principle plane. If a body is under both tension and shear then the principle stress is higher than the initial tension stress. You can calculate this and find the principle plane angle using Mohr Circle analysis or equations.
Stress analysis for direct stress condition?
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What condition must exist so that an object placed on an inclined plane will not slide down the plane?
the inclined plane must be very rough
What condition must exist so that an object place on an inclined plane will not slide down the plane?
the inclined plane must be very rough
Does a shearing stress ever occur in one plane only?
No, it really may be in all three planes. May be you are saying about maximum shear stress.
Under what condition does a concave mirror behaves as a plane mirror?
when the converging ray of light do not meet at a point, it moves parallelly then under this condition does concave mirror behaves as a plane mirrror.
