(Solved):
Using isoparametric formulation for the plane stress Q4 element shown, evaluate determinant of the ...
Using isoparametric formulation for the plane stress Q4 element shown, evaluate determinant of the Jacobian , \( \left|[J]_{@ s 2, t 2}\right| \), where gauss point \( s 2=+0.5773 \) and \( t 2=-0.5773 \). The nodal coordinates are shown in inches in small parenthesis. Show detailed calculation steps.