Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a low-water-head regulating dam desilting system and a desilting method thereof. The desilting system comprises desilting corridors, the desilting corridors comprise the river bed desilting corridor and the bank desilting corridor, the river bed desilting corridor is arranged at the upstream of a regulating dam, a cover plate is arranged on the river bed desilting corridor,a plurality of sand flushing holes are formed in the cover plate, and a control gate is arranged on the bank desilting corridor. The system realizes the non-pressure flow desilting of the desilting corridors, the desilting range of the desilting system is expanded, and the desilting effect is improved.
本发明提供一种低水头拦河闸坝排沙系统及其排沙方法，该排沙系统包括排沙廊道，排沙廊道包括河床排沙廊道和岸边排沙廊道，河床排沙廊道设置在拦河闸坝的上游，河床排沙廊道上设有盖板，盖板上设有若干冲沙孔，岸边排沙廊道上设有控制闸。该系统实现排沙廊道无压流排沙，扩大排沙系统的排沙范围，提高排沙效果。
The invention provides a low-water-head regulating dam desilting system and a desilting method thereof. The desilting system comprises desilting corridors, the desilting corridors comprise the river bed desilting corridor and the bank desilting corridor, the river bed desilting corridor is arranged at the upstream of a regulating dam, a cover plate is arranged on the river bed desilting corridor,a plurality of sand flushing holes are formed in the cover plate, and a control gate is arranged on the bank desilting corridor. The system realizes the non-pressure flow desilting of the desilting corridors, the desilting range of the desilting system is expanded, and the desilting effect is improved.
本发明提供一种低水头拦河闸坝排沙系统及其排沙方法，该排沙系统包括排沙廊道，排沙廊道包括河床排沙廊道和岸边排沙廊道，河床排沙廊道设置在拦河闸坝的上游，河床排沙廊道上设有盖板，盖板上设有若干冲沙孔，岸边排沙廊道上设有控制闸。该系统实现排沙廊道无压流排沙，扩大排沙系统的排沙范围，提高排沙效果。
Low-water-head regulating dam desilting system and desilting method thereof
一种低水头拦河闸坝排沙系统及其排沙方法
LU SHUJIE (Autor:in)
16.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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