The following yield criteria are dependent on hydrostatic stress (a) maximum distortion energy and maximum normal stress (b) tresca and mohr-coulomb (c) tresca and von-mises (d) maximum normal stress and mohr-coulomb

c). Tresca and von-Mises

Explanation:

Tresca yield criteria states that when maximum shear stress becomes greater than the yield strength, the materials starts to yield.

Von -Mises is also known as Distortion energy theory. This theory states that failure occurs when a body is acted upon to a bi axial stresses or tri axial stresses when at any point the strain energy of distortion by unit volume of the body  equal to the specimen of the strain energy of distortion by unit volume when yielding starts in tension test.

Thus most successful and commonly used yield criteria are the Von-Mises criteria and Tresca criteria.

answer:

a

explanation:

answer:

not sure

explanation: