What results do we get when shear stress is applied to homogeneous isotropic material?

Q: What are the general equations of plane stress transformation?

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Q: With a suitable example explain the difference between True stress-strain and Engineering stress-…

A: Dear student,                     According to the guidelines I am allowed to answer only one…

Q: Due to the Poisson effect, is the element also subjected to an out-of-plane strain?

A: The Poisson ratio is the measure of lateral strain and the longitudinal strain. The ratio obtains…

Q: 2 (d) shows a typical aluminum stress-strain curve. A mechanical engineer has to carry out a tensile…

A: To design the appropriate rod. Given:σallow=400 MPaF=20 KNL=380 cm∆L=0.8 cm

Q: A specimen of aluminum having a rectangular cross section 10 mm × 12.7 mm (0.4 in.× 0.5 in. ) is…

A: A specimen of aluminum having a rectangular cross section A = 10 mm × 12.7 mm (0.4 in. × 0.5 in. )…

Q: How can we apply the general equations of plane stress transformation?

A: An object is under a biaxial state of stress when the stress exists only inside the 2-dimensional…

Q: What are the units and equations for shear stress and shear strain

A: Stress: The ratio of the internal resistive shear force to the cross-sectional area of the object is…

Q: Which behavior is called yielding in the deformation of material?

A: In stress-strain, curve, is is the point at which the elastic limit completes and the plastic zone…

Q: By performing torsion tests, which develop pure shear in a ductile specimen, does the maximum…

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Q: 2- Are there other stresses besides the shear stress to which the sample is subjected 3- Mention…

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Q: Can the maximum normal stress theory or Mohr’s failure criterion be used in practice to predict the…

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Q: How does the increase in strain rate affect the Youngs modulus, UTS and ductility of material? (At…

A: There is a great impact of strain rate, temperature, and other atmospheric conditions on the young…

Q: Do the deformations occur only in a single plane when an element of material is subjected to…

A: Deformations occur in every plane passing through an element of material subjected to deformation.…

Q: Consider a metal rod with a critical resolved shear stress of 40 MPa for a specific crystallographic…

A: Given:The critical resolved shear stress = The angle between the normal to the plane and the applied…

Q: Define plane stress and plane strain, making clear which, if any, of the stresses are zero in each…

A: Plane stress If a plane is undergoing load and at any point, the normal stress vector is zero (the…

Q: clearly explain the terms linear strain and shear strain,what do they measure,how are they different…

A: Linear strain occurs due to normal force and shear strain occurs due to tangential force.

Q: Does the normal strain depend only on the assumptions made with regardto the deformation?

A: Normal strain or nominal strain is defined as the strain which is given by the ratio of the…

Q: Draw the stress-strain diagram for a steel specimen (a ductile material) showing both the…

A: stress-strain curve for ductile material?

Q: Q5) material given the data from a tension test ? How would you determine the strain- hardening…

A:

Q: elongation in mm?

A: To determine the resultant Elongation

Q: 5. How much more or less likely is it for a brittle material with volume V to fail compared to the…

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Q: Consider a metal rod with a critical resolved shear stress of 40 MPa for a specific crystallographic…

A: Given:The critical resolved shear stres = The angle between the normal to the plane and the applied…

Q: According to th what is the yield What is the ultin

A: given:

Q: How does the increase in the temperature affect the Youngs modulus, UTS and ductility of material?…

A: Youngs Modulus :  Youngs modulus is also called as Modulus of Elasticity and it is defined as the…

Q: Describe (briefly) the step-by-step used to calculate the thermal stress and strain for any…

A: Thermal stress: The stress which is induced in the body due to change its temperature is called…

Q: When can the strains act for some other orientation be determined using the plane-strain…

A: Consider a plane state of strain for an element. Here, x' and y' are axes inclined at an angle of θ…