A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water gate auxiliary energy dissipation structure adapting to water level change and design method thereof
The invention relates to the technical field of water conservancy and hydropower engineering, in particular to a water gate auxiliary energy dissipation structure adapting to water level changes and a design method thereof. The invention provides a water gate auxiliary energy dissipation structure adapting to water level changes and a design method thereof, and is suitable for under-gate auxiliary energy dissipation and water flow velocity and flow state adjustment under the conditions that the under-gate water (tide) level amplitude variation is large, the designed low water level does not meet the downstream water depth requirement or the under-gate water depth does not meet the requirement due to under-gate water level falling and the like. The method can be used for auxiliary energy dissipation of a newly-built water gate project, is particularly suitable for danger removal and reinforcement projects of the built water gate which is subjected to scouring damage due to the fact that the water level under the gate does not meet the requirement, can well guarantee energy dissipation and scour prevention safety of the water gate, reduces project investment, and meanwhile has a certain ecological function.
本发明涉及水利水电工程技术领域，具体涉及一种适应水位变化的水闸辅助消能结构及其设计方法。本发明提供一种适应水位变化的水闸辅助消能结构及其设计方法，适用于闸下水(潮)位变幅大、设计低水位不满足下游水深要求，或闸下水位下跌导致闸下水深不满足要求等情况下，闸下辅助消能和水流流速、流态调整，可用于新建水闸工程辅助消能，尤其适用于因为闸下水位不满足要求而出现冲刷破坏的已建水闸的除险加固工程，能较好的保障水闸消能防冲安全，并降低工程投资，同时还具备一定的生态功能。
Water gate auxiliary energy dissipation structure adapting to water level change and design method thereof
The invention relates to the technical field of water conservancy and hydropower engineering, in particular to a water gate auxiliary energy dissipation structure adapting to water level changes and a design method thereof. The invention provides a water gate auxiliary energy dissipation structure adapting to water level changes and a design method thereof, and is suitable for under-gate auxiliary energy dissipation and water flow velocity and flow state adjustment under the conditions that the under-gate water (tide) level amplitude variation is large, the designed low water level does not meet the downstream water depth requirement or the under-gate water depth does not meet the requirement due to under-gate water level falling and the like. The method can be used for auxiliary energy dissipation of a newly-built water gate project, is particularly suitable for danger removal and reinforcement projects of the built water gate which is subjected to scouring damage due to the fact that the water level under the gate does not meet the requirement, can well guarantee energy dissipation and scour prevention safety of the water gate, reduces project investment, and meanwhile has a certain ecological function.
本发明涉及水利水电工程技术领域，具体涉及一种适应水位变化的水闸辅助消能结构及其设计方法。本发明提供一种适应水位变化的水闸辅助消能结构及其设计方法，适用于闸下水(潮)位变幅大、设计低水位不满足下游水深要求，或闸下水位下跌导致闸下水深不满足要求等情况下，闸下辅助消能和水流流速、流态调整，可用于新建水闸工程辅助消能，尤其适用于因为闸下水位不满足要求而出现冲刷破坏的已建水闸的除险加固工程，能较好的保障水闸消能防冲安全，并降低工程投资，同时还具备一定的生态功能。
Water gate auxiliary energy dissipation structure adapting to water level change and design method thereof
一种适应水位变化的水闸辅助消能结构及其设计方法
XIA HOUXING (author) / HE CHENGNONG (author) / FU KAIXIONG (author) / CHEN JIQUAN (author) / XUE LONGHUI (author) / YANG SHOULONG (author) / LIN CHENGKUI (author) / WANG MINGANG (author) / FENG WEIXIAO (author) / YE LIQING (author)
2024-06-04
Patent
Electronic Resource
Chinese
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