| contributor author | Tatsuaki Nakato | |
| contributor author | Fred L. Ogden | |
| date accessioned | 2017-05-08T22:08:59Z | |
| date available | 2017-05-08T22:08:59Z | |
| date copyright | June 1998 | |
| date issued | 1998 | |
| identifier other | 34044240.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/72350 | |
| description abstract | Results from five physical hydraulic model studies of riverside water intakes situated along the Missouri River reach between Sioux City, Iowa, and St. Louis, Missouri, are presented. Movable-bed, undistorted Froude-scale models are used to determine the effectiveness of structural modifications in the vicinity of the intake to limit the influx of bed-load sediments. Solutions developed in each case include a series of submerged flow-turning vanes located on the riverward side of the intake. A sediment-barrier wall between the vanes and intake increases the streamwise velocity component, enhancing the effectiveness of flow-turning vanes in maintaining a deep scour trench. Effective solutions determined using physical hydraulic models are verified at the prototype scale, as demonstrated by years of trouble-free operation at locations where the recommended sediment-control measures have been installed. Results presented in this paper provide design guidelines for bed-load sediment control at riverside water-intake structures on sand-bed rivers. | |
| publisher | American Society of Civil Engineers | |
| title | Sediment Control at Water Intakes along Sand-Bed Rivers | |
| type | Journal Paper | |
| journal volume | 124 | |
| journal issue | 6 | |
| journal title | Journal of Hydraulic Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9429(1998)124:6(589) | |
| tree | Journal of Hydraulic Engineering:;1998:;Volume ( 124 ):;issue: 006 | |
| contenttype | Fulltext | |
