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ON THE DETERMINATION OF THE ROUGHNESS COEFFICIENT IN NATURAL AND ARTIFICIAL WATERWAYS |
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| Authors: | Walter Hans GRAF |
| Affiliation: | Hydraulics Department , Cornell University , Ithaca, N. Y. |
| Abstract: | SYNOPSIS It has always been a problem for the hydraulic engineer to obtain reasonable values for the roughness in a waterway. The writer feels that the idea put forward in this essay could help the parcticing engineer to obtain a roughness value without complicated procedure. |
| Keywords: | |