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1. |
Depth of scour under bridge pier and abutments is determined by the equation. |
A. | \(D = 0.473 \left( \frac Q f \right)^{0.67}\) |
B. | \(D = 0.473 \left( \frac Q f \right)^{0.33}\) |
C. | \(D = 0.433 \left( \frac Q f \right)^{0.37}\) |
D. | \(D = 0.433 \left( \frac Q f \right)^{0.33}\) |
Answer» C. \(D = 0.433 \left( \frac Q f \right)^{0.37}\) | |