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Just like axial stress, shear stress is force divided by area. The area is the surface the force acts over. For example, imagine two wood blocks that are nailed together. If you apply a force to the top block orthogonal to the longitudinal axis of the nail and the same force in the opposite direction to the bottom block, the shear stress (𝝉) in the nail is 𝝉 = F/A or F/(πr2) where r is the radius of the nail.

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11y ago
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12y ago

Type your answer here... max shear stress occurs at the neutral axis and this can be found by putting y=0 in the equation 1l

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12y ago

its force times the area of shear

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10y ago

G=f/a

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Q: What is the formula for shear and stress?
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Related questions

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.


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Relationship between the shear stress and angle of shear?

Shear Stress divided by the Angle of Shear is equals to Shear Stress divided by Shear Strain which is also equals to a constant value known as the Shear Modulus. Shear Modulus is determined by the material of the object.


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


What are shear stresses?

The forces are equal magnitude but opposite directions act tangent the surfaces of opposite ends of the object the shear stress as force "f" acting tangent to the surface,dived by the "area"{a} shear stress=f/a


Why fluids do not sustain shear stress?

Fluids do not sustain shear stress because they undergo continuous deformation under applied shear forces. Unlike solids that have a defined shape and can resist shear stress, fluids flow and deform when subjected to shear, resulting in no sustained shear stress. This behavior is a fundamental property of fluids known as viscosity.


Is bending stress and shear stress are same are not?

no


Why shear stresses are maximum at neutral axis?

according to bending stress because shear stress at neutral is 0 that is why shear force is maximum


What are the difference kinds stress?

Normal stress and shear stress


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Shear means a change in shape but not in size. Shear stress is defined as the force per unit area producing a change is shape.


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.