Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Typical Tennessee-Tombigbee Canal Section Spillways, Spillways A and B Hydraulic Model Investigation
Model investigations were conducted to determine the adequacy of the designs of two gravity spillways(Spillways A and B) to be located on the Tennessee-Tombigbee Waterway. The investigations were primarily concerned with evaluation of the tendency for surging of flow on the spillway tainter gates, defining the discharge characteristics of the structures, and ensuring adequate stilling basin performance. The models indicated that basic features of the original design structures were unsatisfactory; however, modifications that improved hydraulic performance were developed. There was no tendency for surging on the tainter gates. Discharge characteristics of both spillways for controlled and uncontrolled flows were determined. Divider walls were located in the stilling basins downstream of the piers to eliminate unsatisfactory flow conditions that occurred during single gate operations.
Typical Tennessee-Tombigbee Canal Section Spillways, Spillways A and B Hydraulic Model Investigation
Model investigations were conducted to determine the adequacy of the designs of two gravity spillways(Spillways A and B) to be located on the Tennessee-Tombigbee Waterway. The investigations were primarily concerned with evaluation of the tendency for surging of flow on the spillway tainter gates, defining the discharge characteristics of the structures, and ensuring adequate stilling basin performance. The models indicated that basic features of the original design structures were unsatisfactory; however, modifications that improved hydraulic performance were developed. There was no tendency for surging on the tainter gates. Discharge characteristics of both spillways for controlled and uncontrolled flows were determined. Divider walls were located in the stilling basins downstream of the piers to eliminate unsatisfactory flow conditions that occurred during single gate operations.
Typical Tennessee-Tombigbee Canal Section Spillways, Spillways A and B Hydraulic Model Investigation
B. P. Fletcher (Autor:in)
1978
80 pages
Report
Keine Angabe
Englisch
Spillways and stilling basins, Jackson dam, Tombigbee river, Alabama
Engineering Index Backfile | 1960
NTIS | 1992
Hydraulic of Stepped Spillways
| British Library Online Contents | 2000
| Springer Verlag | 2019