A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Intercepting system and method for underground water pollution prevention and control
The invention provides a blocking system for groundwater pollution prevention and control. The blocking system comprises a groundwater supply source blocking system and a blocking system. The blocking system comprises a waterproof curtain; the interception system comprises a radiation well, a radiation pipe, a drainage pipe and a water collecting well. The waterproof curtain is a curtain wall formed by meshing high-pressure jet grouting piles. A locking opening is poured in a well mouth of the radiation well. A flow guide hole and a radiation hole are formed in the wall of the radiation well, and a ladder stand is mounted on the wall of the radiation well; and a cross beam is poured at the bottom of the radiation well. A radiant tube sealing bottom is fixed at one end of the radiant tube, and the other end of the radiant tube is connected to the radiant well; the gap between the radiant tube and the well wall is filled with a gap blocking layer. A bridge type filter and a filter pipe are sequentially installed on a pipeline of the radiant tube from inside to outside. The invention further provides a blocking method for underground water pollution prevention and control. The blocking method comprises the steps of hydrogeological investigation and underground water supply source blocking and blocking. Through the system and the method, interception of underground water pollution prevention and control is realized.
本申请提供一种用于地下水污染防治的阻截系统，包括地下水补给源阻隔系统和拦截系统。所述阻隔系统包括止水帷幕；所述拦截系统包括辐射井、辐射管、排水管和集水井。所述止水帷幕为高压旋喷桩咬合形成的帷幕墙。所述辐射井的井口浇筑有锁口；所述辐射井井壁上开设有导流孔、辐射孔并安装有爬梯；所述辐射井井底浇筑有井字梁。所述辐射管的一端有固定有辐射管封底，另一端连接在所述辐射井上；所述辐射管与所述井壁的间隙处充填有间隙封堵层；所述辐射管的管道由内至外依次安装有桥式过滤器、滤管。本申请还提供一种用于地下水污染防治的阻截方法，包括：水文地质勘察、地下水补给源阻隔和拦截。通过上述系统与方法实现地下水污染防治的阻截。
Intercepting system and method for underground water pollution prevention and control
The invention provides a blocking system for groundwater pollution prevention and control. The blocking system comprises a groundwater supply source blocking system and a blocking system. The blocking system comprises a waterproof curtain; the interception system comprises a radiation well, a radiation pipe, a drainage pipe and a water collecting well. The waterproof curtain is a curtain wall formed by meshing high-pressure jet grouting piles. A locking opening is poured in a well mouth of the radiation well. A flow guide hole and a radiation hole are formed in the wall of the radiation well, and a ladder stand is mounted on the wall of the radiation well; and a cross beam is poured at the bottom of the radiation well. A radiant tube sealing bottom is fixed at one end of the radiant tube, and the other end of the radiant tube is connected to the radiant well; the gap between the radiant tube and the well wall is filled with a gap blocking layer. A bridge type filter and a filter pipe are sequentially installed on a pipeline of the radiant tube from inside to outside. The invention further provides a blocking method for underground water pollution prevention and control. The blocking method comprises the steps of hydrogeological investigation and underground water supply source blocking and blocking. Through the system and the method, interception of underground water pollution prevention and control is realized.
本申请提供一种用于地下水污染防治的阻截系统，包括地下水补给源阻隔系统和拦截系统。所述阻隔系统包括止水帷幕；所述拦截系统包括辐射井、辐射管、排水管和集水井。所述止水帷幕为高压旋喷桩咬合形成的帷幕墙。所述辐射井的井口浇筑有锁口；所述辐射井井壁上开设有导流孔、辐射孔并安装有爬梯；所述辐射井井底浇筑有井字梁。所述辐射管的一端有固定有辐射管封底，另一端连接在所述辐射井上；所述辐射管与所述井壁的间隙处充填有间隙封堵层；所述辐射管的管道由内至外依次安装有桥式过滤器、滤管。本申请还提供一种用于地下水污染防治的阻截方法，包括：水文地质勘察、地下水补给源阻隔和拦截。通过上述系统与方法实现地下水污染防治的阻截。
Intercepting system and method for underground water pollution prevention and control
一种用于地下水污染防治的阻截系统及方法
XIE TENGJIAO (author) / LIAO LUYUN (author) / WANG CHENGJUN (author) / YANG WENSHENG (author) / JI JIN (author) / REN JIANZHOU (author) / MA TIANHUA (author) / DU SHUIHONG (author) / TANG SHUANG (author) / YU JUN (author)
2023-06-23
Patent
Electronic Resource
Chinese
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