For ductile materials the most appropriate failure theory is
AMaximum shear stress theory
BMaximum Principal stress theory
CMaximum Principal strain theory
DShear strain energy theory
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Related Questions:
The maximum shear stress theory predicts that the yield strength in shear is the yield strength in tension.
The maximum permissible twisting moment in a circular shaft, according to the maximum shear stress theory of failure, is 'T'. According to the maximum principal stress theory of failure, the permissible twisting moment for the same shaft is:
The stresses at a point on the circumference of a circular rod in tension and shear are 120 MPa and 60 MPa respectively. If the yield strength of the rod material is 340 MPa, the factor of safety in the rod material using maximum shear stress theory is nearly equal to
At a point in a structure, there are two mutually perpendicular tensile stresses of 800 N/cm² and 400 N/cm². If the Poisson's ratio is 0.25, what would be the equivalent stress in simple tension according to maximum principal strain theory?
Consider the following statements :Which of the statements is/are correct?
- Based on the experiment results, the distortion energy theory predicts the failure of a component made of ductile material most accurately.
- According to the distortion energy theory, the shear yield strength is less than the shear strength in tension.