What is the difference between True & engineering stress ? How to derive true stress using engineering stress - strain curve ? Why quad element is preferred over Tria, element formulation of quad & tria? What is plane stress & plane strain ? What is Stress tensor ? What is Miners rule & its demerits, Modified miner's rule, What is mean stress correction? why it is used ? Value of R- ratio in X axis & Y axis in amplitude Vs mean stress graph

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Answers to questions related to stress and strain in engineering

  • True stress considers the change in area due to deformation, while engineering stress does not

  • True stress can be derived from engineerin...read more

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