A displacement field is imposed on the square element shown in Fig. P1.6 . . (a) Write down the expressions for Px, Py , and gxy. (b) Plot contours of Px, Py , and gxy using, say, MATLAB...

A displacement field

is imposed on the square element shown in Fig. P1.6 .

. (a) Write down the expressions for Px, Py , and gxy.

(b) Plot contours of Px, Py , and gxy using, say, MATLAB software.

(c) Find where Px is maximum within the square.