1918Civil EngineeringMedium
A masonry dam (density = 20,000 N/m3) 6 m high, one metre wide at the top and 4 m wide at the base, has vertical water face. The minimum stress at the base of the dam when the reservoir is full, will be________?
A7500 N/m 2
B75000 N/m2
C750 N/m 2
D75 N/m2
Correct answer
A. 7500 N/m 2
Explanation
The correct answer is 7500 N/m 2.