Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drainage system for highland under high and steep slope
The invention discloses a highland drainage system under a high and steep slope. The highland drainage system comprises a connecting structure, a vertical shaft, an energy dissipation well, a water conveying structure and a plurality of diversion piers. A water inlet of the connecting structure is connected with a tableland rainwater pipe network, and a water outlet of the connecting structure is connected with the vertical shaft and used for conveying tableland rainwater to the vertical shaft; the energy dissipation well is arranged at the bottom end of the vertical shaft, communicates with the vertical shaft and is used for dissipating energy of rainwater entering the energy dissipation well from the vertical shaft; a water inlet of the water conveying structure communicates with the energy dissipation well, and a water outlet of the water conveying structure communicates with a riverway below the tableland and is used for conveying the rainwater subjected to energy dissipation to the riverway; the plurality of diversion piers are arranged around the wellhead of the vertical shaft, and each diversion pier extends into the vertical shaft by a first preset distance; and a vent hole is formed in each diversion pier and extends from the pier top of the diversion pier to the pier bottom of the diversion pier. Rainwater on the tableland can be safely drained out of the tableland, it is avoided that due to disordered drainage of the rainwater, erosion of the branch ditch head on the tableland is aggravated, the tableland surface is cut and broken, and the slope of the tableland top collapses, and the problems of water and soil loss and geological disasters of the loess tableland are solved.
本发明公开了一种高陡边坡下塬排水系统，包括衔接结构、竖井、消能井、输水结构和多个分流墩；衔接结构的入水口与塬上雨水管网衔接，出水口与竖井相接，用于将塬上雨水输送至竖井；消能井设置于竖井的底端，并与竖井连通，用于对由竖井进入至消能井内的雨水进行消能；输水结构的入水口与消能井连通，出水口与塬下的河道连通，用于将消能后的雨水输送至河道；多个分流墩围绕竖井的井口设置，每个分流墩均伸入竖井第一预设距离；每个分流墩上开设有通气孔，通气孔由分流墩的墩顶延伸至墩底。本发明可实现将塬上雨水安全排放下塬，避免雨水无序排放，导致塬上支沟沟头侵蚀加剧，塬面切割破碎，塬顶边坡崩塌，解决了黄土台塬水土流失及地质灾害的问题。
Drainage system for highland under high and steep slope
The invention discloses a highland drainage system under a high and steep slope. The highland drainage system comprises a connecting structure, a vertical shaft, an energy dissipation well, a water conveying structure and a plurality of diversion piers. A water inlet of the connecting structure is connected with a tableland rainwater pipe network, and a water outlet of the connecting structure is connected with the vertical shaft and used for conveying tableland rainwater to the vertical shaft; the energy dissipation well is arranged at the bottom end of the vertical shaft, communicates with the vertical shaft and is used for dissipating energy of rainwater entering the energy dissipation well from the vertical shaft; a water inlet of the water conveying structure communicates with the energy dissipation well, and a water outlet of the water conveying structure communicates with a riverway below the tableland and is used for conveying the rainwater subjected to energy dissipation to the riverway; the plurality of diversion piers are arranged around the wellhead of the vertical shaft, and each diversion pier extends into the vertical shaft by a first preset distance; and a vent hole is formed in each diversion pier and extends from the pier top of the diversion pier to the pier bottom of the diversion pier. Rainwater on the tableland can be safely drained out of the tableland, it is avoided that due to disordered drainage of the rainwater, erosion of the branch ditch head on the tableland is aggravated, the tableland surface is cut and broken, and the slope of the tableland top collapses, and the problems of water and soil loss and geological disasters of the loess tableland are solved.
本发明公开了一种高陡边坡下塬排水系统，包括衔接结构、竖井、消能井、输水结构和多个分流墩；衔接结构的入水口与塬上雨水管网衔接，出水口与竖井相接，用于将塬上雨水输送至竖井；消能井设置于竖井的底端，并与竖井连通，用于对由竖井进入至消能井内的雨水进行消能；输水结构的入水口与消能井连通，出水口与塬下的河道连通，用于将消能后的雨水输送至河道；多个分流墩围绕竖井的井口设置，每个分流墩均伸入竖井第一预设距离；每个分流墩上开设有通气孔，通气孔由分流墩的墩顶延伸至墩底。本发明可实现将塬上雨水安全排放下塬，避免雨水无序排放，导致塬上支沟沟头侵蚀加剧，塬面切割破碎，塬顶边坡崩塌，解决了黄土台塬水土流失及地质灾害的问题。
Drainage system for highland under high and steep slope
高陡边坡下塬排水系统
CHEN XING (Autor:in) / XUE WENYU (Autor:in) / ZHOU SHIQUAN (Autor:in) / LIU JINGJING (Autor:in) / ISHIKITA YASUSHI (Autor:in) / YASUHIDE (Autor:in) / WANG QIAN (Autor:in)
30.04.2024
Patent
Elektronische Ressource
Chinesisch
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