Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Draining and recharging device for weathered rock fissure water and construction method thereof
The invention discloses a draining and recharging device for weathered rock fissure water and a construction method thereof, and belongs to the field of deep foundation pit underground water treatment technology construction. The draining and recharging device comprises a foundation pit, weathered rock is arranged in the foundation pit, a mounting cavity is formed in the weathered rock, a water collecting tank is mounted in the mounting cavity, a floating ball piece is mounted in the water collecting tank, a vacuum pump and a water suction pump are mounted on the water collecting tank, and the vacuum pump and the water suction pump both communicate with the water collecting tank; the vacuum pump is suitable for pumping fissure water in the weathered rock into the water collecting tank, a drainage ditch is formed between the water collecting tank and the inner wall of the foundation pit, and the water suction pump is suitable for communicating the drainage ditch with the water collecting tank through a water pipe.According to the draining and recharging device for the weathered rock fissure water and the construction method thereof, the technical problems that when the foundation pit is arranged on a weathered rock stratum in a coastal area, the foundation pit is prone to deformation, a supporting structure is unstable, pit bottom inrush occurs, and the fissure water in the weathered rock needs to be pumped out are solved, the structure is simple, the cost is low, manual operation is greatly reduced, and the draining and recharging effects are good.
本发明公开了一种风化岩裂隙水抽排和回灌的装置及其施工方法，属于深基坑地下水处理技术施工领域；包括基坑，所述基坑设置有风化岩，所述风化岩上开设有安装腔，所述安装腔内安装有集水箱，所述集水箱内安装有浮球件，所述集水箱上安装有真空泵和抽水泵，所述真空泵与抽水泵均连通集水箱，所述真空泵适于抽取风化岩内的裂隙水至集水箱内，所述集水箱与基坑内壁之间开设有排水沟，所述抽水泵适于通过水管连通排水沟和集水箱。本发明解决了沿海地区的风化岩层设置基坑，容易导致基坑变形和支护结构不稳，产生坑底突涌，需要抽出风化岩内的裂隙水的技术问题，且结构简单、成本低，大大减少人工作业，抽排和回灌效果好。
Draining and recharging device for weathered rock fissure water and construction method thereof
The invention discloses a draining and recharging device for weathered rock fissure water and a construction method thereof, and belongs to the field of deep foundation pit underground water treatment technology construction. The draining and recharging device comprises a foundation pit, weathered rock is arranged in the foundation pit, a mounting cavity is formed in the weathered rock, a water collecting tank is mounted in the mounting cavity, a floating ball piece is mounted in the water collecting tank, a vacuum pump and a water suction pump are mounted on the water collecting tank, and the vacuum pump and the water suction pump both communicate with the water collecting tank; the vacuum pump is suitable for pumping fissure water in the weathered rock into the water collecting tank, a drainage ditch is formed between the water collecting tank and the inner wall of the foundation pit, and the water suction pump is suitable for communicating the drainage ditch with the water collecting tank through a water pipe.According to the draining and recharging device for the weathered rock fissure water and the construction method thereof, the technical problems that when the foundation pit is arranged on a weathered rock stratum in a coastal area, the foundation pit is prone to deformation, a supporting structure is unstable, pit bottom inrush occurs, and the fissure water in the weathered rock needs to be pumped out are solved, the structure is simple, the cost is low, manual operation is greatly reduced, and the draining and recharging effects are good.
本发明公开了一种风化岩裂隙水抽排和回灌的装置及其施工方法，属于深基坑地下水处理技术施工领域；包括基坑，所述基坑设置有风化岩，所述风化岩上开设有安装腔，所述安装腔内安装有集水箱，所述集水箱内安装有浮球件，所述集水箱上安装有真空泵和抽水泵，所述真空泵与抽水泵均连通集水箱，所述真空泵适于抽取风化岩内的裂隙水至集水箱内，所述集水箱与基坑内壁之间开设有排水沟，所述抽水泵适于通过水管连通排水沟和集水箱。本发明解决了沿海地区的风化岩层设置基坑，容易导致基坑变形和支护结构不稳，产生坑底突涌，需要抽出风化岩内的裂隙水的技术问题，且结构简单、成本低，大大减少人工作业，抽排和回灌效果好。
Draining and recharging device for weathered rock fissure water and construction method thereof
一种风化岩裂隙水抽排和回灌的装置及其施工方法
LIN TAO (Autor:in) / LIU WEI (Autor:in) / HUANG JINKUN (Autor:in) / JIN RENCAI (Autor:in) / QIAN YUANDI (Autor:in) / WANG XINCHENG (Autor:in)
16.11.2021
Patent
Elektronische Ressource
Chinesisch
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