Question

uestion 1 al Using a sultable diagram, derive the equation (Equation 1) to obtain the Factor of Safety (FS) of a block of rock, with weight W, resting on a slope with an angle a above horizontal The angle of friction between the block and the slope is The sum of the extra driving forces acting onto the stope is Fec C is the cohesion and A is the area of contact sW cosa tan t cA W saina+Fd Equation 1

Answer 1

Salution Let us drauw tue Liagram at tne gives proble neantonee C.A Juear tHue foruey Re satuiug Now R,Reisting fonce) wpent dniving fonie) DjJtati C.A wtoj tau FJauton °f Jafity Now こ了J wsiu t wRet Aus CS Scanned with Cam'Scanner