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principle stress=pure normal stress no shear stress ...
...simpler terms, there are only stresses acting in and out of planes not directly on them....hope that helps
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∙ 13y ago
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What is the difference betiun major principal stress and minor principal stress?
The major principal stress is the maximum normal stress occurring in an element, and the minor principal stress is the minimum normal stress in the element. Principal stresses act on the principal planes which are perpendicular to each other. Shear stresses are zero on the principal planes.
What is stress path?
the path what is followed by the principal stress.
What are principal stresses?
Principal stresses are those stresses that act on principal surface. principal surface here means the surface where components of shear-stress is zero.
What is value of shear stress on the principal plane?
ZERO.
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.
How will you analyze the isochromatic and isoclinic fringes using photoelastic bench?
isochromatic fringe are the constant line representing the principal stress difference. it appears as black and white colour while isoclinic occur when any principal stress direction become parallel to axis of polarization.it provide information about the direction of principal stress in a model
What stress causes a fault?
In a reverse fault the maximum principal stress is horizontal, compression causes reverse (thrust) faults.
What is the shear strength of five different papers?
to find the shear strength of five different papers you use the formula shear stress equals major principal stress minus minor principal stress divided by two. Shear strength of paper depends on what they paper is made from.
What is the type of stress for a reverse fault?
In a reverse fault the maximum principal stress is horizontal, compression causes reverse (thrust) faults.
What is difference between von mises and principle stress?
Whenever an elastic body subjected to loads in its 3 dimensions, the stresses will get developed along the principal axis of the body. These are the principal stresses. These stress should not exceed the yield stress of the material. Von Mises (1913) postulated that, even though none of the principal stresses exceeds the yield stress of the material, it is possible for yielding of the same from the combination of stresses. The Von Mises criterion is a formula (refer any textbook which content failure theories for Ductile Materials) for combining these 3 stresses into an equivalent stress, which is then compared to the yield stress of the material.
How do you pronounce batrachiologist?
The principal stress is on the fourth syllable and the secondary stress is on the second syllable. The first 'a' is indeterminate and the second is long (as in 'fate'). The 'ch' is hard ('k').
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
