Exercise $1$A $2\mathrm{.}5$m wide square footing will be constructed in clay with a characteristic value of undrained shear strength of $100$kPa. The thickness of the sole is $1$st$.$ The embedment depth is equal to the thickness of the sole. The specific gravity of clay and concrete is $18$kN$/$m$^3$ and $25$kN$/$m$^3,$ respectively.The intensive sizes at the lower end of the column are as follows $($typical values$)$:

Variable$=250$kN

Permanent Load $=500$kN

Intersecting by x axis: $40$ kN permanent load and $100$kN variable.

Torque on x$-$axis: $20$ kNm constant load and $60$kNm variable.

Intersecting y axis: $40$ kN permanent load and $100$kN variable.

Torque on y axis: $20$ kNm constant load and $60$ kNm variable.

The x and y axes are parallel to the sides of the square plan of the foundation. Carry out the load$-$bearing capacity test $($ULS$)$ according to Eurocode $7.$