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Is the shear modulus of steel greater than air?
yes
What is shearing in graphics?
i dont knowany body know tel about shear in computer graphics very urgent
What are the different types of slope failure for rock slopes?
1. shear failure 2. rock flow 3. rock fall
Why are splines are better than keys?
Splines are stronger than the shear strength of a key. More than one key would be stronger than one. eD
When calibrating a 70 degree shear wave U.T probe using an A4 block where should the indications appear on the U.T screen would it be the same as using a 45 degree 25 and 100 mm?
Yes. Ravi Singh E-mail: pioneerinsp@yahoo.com
What is the definition of angle of shear?
The angle of shear is the angle between the shear plane and the direction perpendicular to the normal stress in a material under shear stress. It represents the amount of deformation occurring due to shear forces acting on the material.
Definition of hooke's law in shear?
Hooke's Law in shear states that the shear stress in a material is directly proportional to the shear strain applied, as long as the material remains within its elastic limit. This relationship is expressed mathematically as τ = Gγ, where τ is the shear stress, G is the shear modulus, and γ is the shear strain.
What is the relationship of shear angle and rake angle?
∅=45°+ α- β∅=shear angleα= rake angleβ= friction angle
What is the relationship between shear stress and velocity gradient in a Newtonian fluid?
In a Newtonian fluid, shear stress is directly proportional to the velocity gradient. This relationship is described by Newton's law of viscosity, which states that the shear stress (τ) is equal to the viscosity (μ) of the fluid multiplied by the velocity gradient (du/dy). Mathematically, this relationship can be represented as τ = μ*(du/dy).
What is the relationship between basic friction angle and residual friction angle of sandstone?
For rock, the basic friction angle is somewhat less than residual angle. The basic friction strength is that shear resiatance of two smooth surfaces. The residual shear atrength is that for two rough surfaces after long shearing. At residual state, the shear resistance almost keeps constant and no shear-dilation.
What is the schmid factor?
The Schmid factor m is part of the equation for the critical resolved shear stress τ0. The critical resolved shear stress is the component of shear stress in a slip plane, resolved in the direction of slip, necessary to initiate slip in a grain (plastic deformation in metals). m = cos(κ)cos(λ) ; τ0 = mσ κ - the angle between the applied load direction and the slip plane normal. λ - the angle between the applied load direction and the slip direction. σ - the applied stress or load
What is the relationship between the yield shear stress and uni axial yield stress in tension?
It depends on the material. Most metals obey the maximum distortion energy law in which the shear yield is the tensile yield divided by square root of 3, or 0.577 x tensile yield.
What is the relationship between the shear g and the shear rate?
Viscosity is constant to the flow of the fluid.
What are the relation between tensile stress and shear stress and bearing stress?
Tensile Stress is approximately two times the shear stress.Relationship bet n Tensile Stress and bearing stress varies from application to application.It Depends on Various Factors.
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.
What is the ratio of average shear stress to maximum shear stress for a circular section?
the average shear stress is 3/4 the maximum shear stress for a circular section
Define direct shear stress?
Shear force is a load (pounds, or newtons) in plane of the object which produces shear stress ( pounds per sq inch, or Pascals). Shear force is related to shear stress as STRESS = FORCE/AREA
