Question

Would be appreciate if someone can show calculation process on each question.

Q10 shold be 58.66

Q11 should be 0.86

QUESTION 10 What is the water pressure at C at the back side of the wall for the sheet pile case shown below? Sheet piling Back Front _WT. 2.50 m Datum B 12 4.00 m E D 1 Ysat 18.5 kN/m3 4.70 m 4.80 m G 10 5.98 39.24 58.66 QUESTION 11 What is the exit hydraulic gradient in the following flow net? Sheet piling Back A Front T 2.50 m W.T Datum B 12 4.00m E D Ysat 18.5 kN/m3 4.70 m F 4.80 m 0.14 0.43 0.86 1.7

Answer 1

next question requires reading the distance using scale

nolo Total thend loss 2.5 m 2.5 drops No. Totrl hend at c: x2.S 2 Initial hind hend lo ss Per doop dnps Totch loss ef dops Total hend at C Datum herdl Pressure hend 5.916 9.81 xS.76 58.6 2

The units of scale aren't provided.

Please post this question separately

Thanks