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A constant angle arch dam when compared to constant radius arch dam utilizes concrete quality of about ______________

A constant angle arch dam when compared to constant radius arch dam utilizes concrete quality of about ______________ Correct Answer 43%

The simplest in design as well as construction is a constant radius arch dam but uses the maximum concrete. An intermediate choice is a variable radius arch dam using around 58% of the concrete used by constant radius arch dam. A constant angle arch dam uses about 43% of the concrete used by a constant radius arch dam.

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