A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-clogging tailing dam seepage drainage pipe structure and construction method thereof
The invention discloses an anti-clogging tailing dam seepage drainage pipe structure and a construction method thereof. The seepage drainage pipe structure comprises a seepage drainage pipe main body, the seepage drainage pipe main body comprises a water guide section, a seepage collection section and a seepage collection section front end seal, wherein the rear end of the seepage collection section is connected with the front end of the water guide section, the rear end of the water guide section is connected with an elbow, an outlet of the elbow is formed upwards, a plurality of water seepage holes are formed in the seepage collection section at equal intervals, and the outer side of the seepage collecting section is fixedly sleeved with geotechnical cloth. The construction method comprises the following steps that S1, the position of the seepage drainage pipe is measured through an instrument; S2, a machine base for a drilling machine is manufactured; S3, the drilling machine is installed on the machine base, and drilling operation is conducted; S4, after drilling to the specified depth, the drilling machine continues to rotate, and high-pressure water flow is used for flushing residual soil debris in a hole till flowing-out water is not turbid; S5, the front end of the seepage drainage pipe main body is inserted into the drilled hole, and an elbow is fixedly connected to the rear end of the seepage drainage pipe main body; and S6, the outlet of the elbow is plugged, and water is drained after tailings around the seepage collection section are solidified and stabilized.
本发明公开了一种防淤堵的尾矿坝排渗管结构及其施工方法，排渗管结构包括排渗管主体，排渗管主体包括导水段、集渗段，集渗段前端封口，集渗段后端与导水段前端相连接，导水段后端连接有弯头，弯头的出口朝上设置；集渗段上等间距设置有若干个渗水孔，集渗段外侧固定套接有土工布。其施工方法包括以下步骤：S1、用仪器测量出排渗管位置；S2、制作钻机用的机座；S3、将钻机安装在机座上，进行钻孔操作；S4、钻进至规定深度后，钻机继续旋转，并使用高压水流冲洗残留在孔中的土屑，直到流出的水不浑浊为止；S5、将排渗管主体的前端插入钻孔内，在排渗管后端固定连接弯头；S6、将弯头的出口塞住，待集渗段周边尾砂固结稳定后排水。
Anti-clogging tailing dam seepage drainage pipe structure and construction method thereof
The invention discloses an anti-clogging tailing dam seepage drainage pipe structure and a construction method thereof. The seepage drainage pipe structure comprises a seepage drainage pipe main body, the seepage drainage pipe main body comprises a water guide section, a seepage collection section and a seepage collection section front end seal, wherein the rear end of the seepage collection section is connected with the front end of the water guide section, the rear end of the water guide section is connected with an elbow, an outlet of the elbow is formed upwards, a plurality of water seepage holes are formed in the seepage collection section at equal intervals, and the outer side of the seepage collecting section is fixedly sleeved with geotechnical cloth. The construction method comprises the following steps that S1, the position of the seepage drainage pipe is measured through an instrument; S2, a machine base for a drilling machine is manufactured; S3, the drilling machine is installed on the machine base, and drilling operation is conducted; S4, after drilling to the specified depth, the drilling machine continues to rotate, and high-pressure water flow is used for flushing residual soil debris in a hole till flowing-out water is not turbid; S5, the front end of the seepage drainage pipe main body is inserted into the drilled hole, and an elbow is fixedly connected to the rear end of the seepage drainage pipe main body; and S6, the outlet of the elbow is plugged, and water is drained after tailings around the seepage collection section are solidified and stabilized.
本发明公开了一种防淤堵的尾矿坝排渗管结构及其施工方法，排渗管结构包括排渗管主体，排渗管主体包括导水段、集渗段，集渗段前端封口，集渗段后端与导水段前端相连接，导水段后端连接有弯头，弯头的出口朝上设置；集渗段上等间距设置有若干个渗水孔，集渗段外侧固定套接有土工布。其施工方法包括以下步骤：S1、用仪器测量出排渗管位置；S2、制作钻机用的机座；S3、将钻机安装在机座上，进行钻孔操作；S4、钻进至规定深度后，钻机继续旋转，并使用高压水流冲洗残留在孔中的土屑，直到流出的水不浑浊为止；S5、将排渗管主体的前端插入钻孔内，在排渗管后端固定连接弯头；S6、将弯头的出口塞住，待集渗段周边尾砂固结稳定后排水。
Anti-clogging tailing dam seepage drainage pipe structure and construction method thereof
一种防淤堵的尾矿坝排渗管结构及其施工方法
ZHANG YUE'AN (author) / LI ZHIPING (author) / WANG JIHUA (author) / LIN YIWEN (author)
2021-04-13
Patent
Electronic Resource
Chinese
Centralized seepage drainage device for tailing pond and seepage drainage method thereof
| European Patent Office | 2021
Phosphogypsum weak tailing pond seepage drainage construction method
| European Patent Office | 2024