4-Find the stresses in each direction, also find the change in volume of the block of dimension 110 mm x 50 mm x 31 mm, subjected to 3 mutually perpendicular loads.  The load along length, breadth and depth directions are 22 kN (tensile), 30 kN (compressive), 22 kN (compressive) respectively. Take  E as 100 GPa, Poisson’s ratio as 0.3                                     The stress along length direction (Unit in MN/m2)= _____________ The compressive stress along width direction (Unit in MN/m2)= _____________

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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4-Find the stresses in each direction, also find the change in volume of the block of dimension 110 mm x 50 mm x 31 mm, subjected to 3 mutually perpendicular loads.  The load along length, breadth and depth directions are 22 kN (tensile), 30 kN (compressive), 22 kN (compressive) respectively. Take  E as 100 GPa, Poisson’s ratio as 0.3
                     
             
The stress along length direction (Unit in MN/m2)= _____________
The compressive stress along width direction (Unit in MN/m2)= _____________
The compressive stress along depth direction (Unit in MN/m2)= _____________
The change in volume of the block is (unit in mm3) = ______________
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