Question

Illustration 4.13 Figure 4.37 shows a cross-sectional
view of a masonry dam whose length perpendicular to the
diagram is 30 m. The depth of water behind the dam is 10 m.
The masonry of which the dam is constructed has a density
of 3000 kg/m
a. Find the dimensions x and 2x if the weight of the dam is to
be 10 times the horizontal force exerted on it by water.
b. Check the stability of the dam with respect to its
overturning about the edge through point 0.​

Answer 1

Answer:

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