When the reservoir is full, the maximum compressive force in a gravity dam is produced ___________________?
Correct answer: C. At the toe
- A. Within the middle third of base
- B. At the heel
- C. At the toe
- D. At centre of base
Explanation
When the reservoir is full, hydrostatic pressure shifts the resultant toward the downstream side, increasing the compressive stress at the toe. The heel may experience reduced compression or even tension under some loading conditions.
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Practise Irrigation and Water Management
262 free Irrigation and Water Management MCQs from Agriculture, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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