List of top Solid Mechanics Questions on Transformation of stresses and strains

For a state of plane strain, the normal strains are given by \(\epsilon_{xx} = 1000 \times 10^{-6}, \epsilon_{yy} = 200 \times 10^{-6}, \) and the maximum shear strain is \( \gamma_{\text{max}} = 1000 \times 10^{-6}. \)The value of shear strain\( \, \gamma_{xy} \, \)for this strain state is

For the state of plane stress shown, the components of normal and shear stresses are given in terms of stress \( \sigma \) and unknown constants \( m \) and \( n \). If the normal and shear components of stress on a 45° plane are \( 2\sigma \) and zero, the values of \( m \) and \( n \) would be: \includegraphics[width=0.5\linewidth]{imagee10.png}