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Leakage through the transverse joints in a...

Leakage through the transverse joints in a gravity dam is prevented by ____________

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asked Sep 25, 2023 in Irrigation Engineering by Carter (75.2k points)

Leakage through the transverse joints in a gravity dam is prevented by ____________

(a) shear keys

(b) keyways

(c) water stops

(d) galleries

The question was asked in final exam.

My question comes from Gravity Dams topic in chapter Gravity Dam Design and Construction of Irrigation Engineering

irrigation engineering
gravity dam design and construction
gravity dams

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answered Nov 9, 2023 by Greg (106k points)

Correct option is (c) water stops

For explanation: Water bars or water stops are provided in the transverse as well as horizontal joints in concrete adjacent to the upstream face of the dam. The openings of the joints are sealed properly with water stops to avoid passage of seepage of water through the body.

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