SSC SSC JE Civil 2025 Mock Test Series (Paper 1 & Paper 2) Strength of Materials Simple Stress and Strain Stress and Strain
The three-dimension state of stress at a point is given by
\(\left[ \sigma \right] = \left[ {\begin{array}{*{20}{c}} {30}&{10}&{ - 10}\\ {10}&0&{20}\\ { - 10}&{20}&0 \end{array}} \right]MPa\)
The shear stress on the x-face in y-direction at the same point is then equal to1
Zero MN/m2
2
-10 MN/m2
3
10 MN/m2
4
20 MN/m2