The 8-node square element of size 10 cm × 10 cm shown in Figure E2 is subjected to uniformly distributed pressure load of magnitude 10 MPa, horizontal point load of 10 kNapplied at the centroid of the...

The 8-node square element of size 10 cm × 10 cm shown in Figure E2 is subjected to uniformly distributed pressure load of magnitude 10 MPa, horizontal point load of 10 kNapplied at the centroid of the element and vertically downward uniformly distributed body force of magnitude 100,000 kN/m3 . Determine the equivalent nodal forces at nodes 1, 3 and 6. Consider thickness of the element to be 2 cm.