Energy dissipation along stepped spillways
عنوان مقاله: Energy dissipation along stepped spillways
شناسه ملی مقاله: HDRS_31
منتشر شده در کنفرانس بین المللی هیدرولیک سدها و سازه های رودخانه ای در سال 1383
شناسه ملی مقاله: HDRS_31
منتشر شده در کنفرانس بین المللی هیدرولیک سدها و سازه های رودخانه ای در سال 1383
مشخصات نویسندگان مقاله:
G. Valentin - Laboratory of Hydraulics, Hydrology and Glaciology (VAW), Swiss Federal Institute of Technology (ETH), Zurich, Switzerland
P.U. Volkart - Laboratory of Hydraulics, Hydrology and Glaciology (VAW), Swiss Federal Institute of Technology (ETH), Zurich, Switzerland
H.-E. Minor - Laboratory of Hydraulics, Hydrology and Glaciology (VAW), Swiss Federal Institute of Technology (ETH), Zurich, Switzerland
خلاصه مقاله:
G. Valentin - Laboratory of Hydraulics, Hydrology and Glaciology (VAW), Swiss Federal Institute of Technology (ETH), Zurich, Switzerland
P.U. Volkart - Laboratory of Hydraulics, Hydrology and Glaciology (VAW), Swiss Federal Institute of Technology (ETH), Zurich, Switzerland
H.-E. Minor - Laboratory of Hydraulics, Hydrology and Glaciology (VAW), Swiss Federal Institute of Technology (ETH), Zurich, Switzerland
In the past years considerable research was done on stepped spillways. Investigations were conducted to understand the hydraulics on the stepped face of Roller Compacted Concrete (RCC) dams and overlays for embankment dams. Significant energy losses occur along the stepped chute so that the energy dissipation structure, e.g. the stilling basin, becomes smaller and more economic. Therefore, energy losses and energy dissipation along the chute must be known. Experimental investigations were conducted at the Laboratory of Hydraulics, Hydrology and Glaciology (VAW)of the Swiss Federal Institute ofTechnology (ETH), Zurich, using a hydraulic scale model. The analyzed data lead to a simple equation for estimating energy losses of stepped spillways.
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/3852/