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Which type of dam usually has a triangular profile and can resist the forces by its own weight?

(a) Gravity dam

(b) Arch dam

(c) Geotechnical dam

(d) Embankment dam

I had been asked this question in an interview for job.

This question is from Types of Dams in portion Dams and Reservoirs of Engineering Geology

1 Answer

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by (1.1m points)
Right answer is (a) Gravity dam

For explanation: A gravity dam is a solid masonry or concrete structure, generally of a triangular profile, which is so designed that it can safely stand against a pre-calculated volume of water by virtue of its own weight.

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