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A platform for research: civil engineering, architecture and urbanism
Method for lowering seepage line of tailing pond or phosphogypsum pond
The invention discloses a method for lowering a seepage line of a tailing pond or a phosphogypsum pond. A flat seepage discharge body (5) is arranged at the bottom of the upstream of a slope toe in a preliminary dam (3), a plurality of seepage collecting pipes are embedded in the flat seepage discharge body (5) to form a seepage collecting pipe network (7), the seepage collecting pipe network (7) is communicated with a seepage discharge flow guide pipe (2), a seepage stop pile group (6) formed by a plurality of vertical seepage stop piles is arranged on the flat seepage discharge body (5), the vertical seepage stop pile group (6) is arranged in a plum blossom dot matrix mode, the bottom ends of the vertical seepage stop piles are communicated with the seepage collecting pipe network (7) embedded in the flat seepage discharge body (5), a vertical seepage stop pile group (6) is also arranged on a horizontal seepage discharge blind pipe network (9) on the upper portion of the seepage collecting pipe network (7), and a three-way seepage discharge system is formed. The method greatly enhances the seepage discharge capacity of the system and can remarkably and rapidly lower the seepage line of the tailing pond or the phosphogypsum pond.
本发明公开了一种降低尾矿库或磷石膏库浸润线的方法，在初期坝(3)内坡脚上游底部设置一个扁平排渗体(5)，在偏平排渗体(5)内埋设多条集渗管构成集渗管网(7)，集渗管网(7)与排渗导流管(2)联通，在偏平排渗体(5)之上设置若干竖向截渗桩构成的截渗桩群(6)，竖向截渗桩群(6)呈梅花点阵布置，竖向截渗桩底端与偏平排渗体(5)内埋设的集渗管网(7)联通，并在集渗管网(7)上部的水平排渗盲管网(9)之上亦设置竖向截渗桩群(6)，构成三向排渗系统。本发明大大增强了系统的排渗能力，能够显著并快速降低尾矿库或磷石膏库的浸润线。
Method for lowering seepage line of tailing pond or phosphogypsum pond
The invention discloses a method for lowering a seepage line of a tailing pond or a phosphogypsum pond. A flat seepage discharge body (5) is arranged at the bottom of the upstream of a slope toe in a preliminary dam (3), a plurality of seepage collecting pipes are embedded in the flat seepage discharge body (5) to form a seepage collecting pipe network (7), the seepage collecting pipe network (7) is communicated with a seepage discharge flow guide pipe (2), a seepage stop pile group (6) formed by a plurality of vertical seepage stop piles is arranged on the flat seepage discharge body (5), the vertical seepage stop pile group (6) is arranged in a plum blossom dot matrix mode, the bottom ends of the vertical seepage stop piles are communicated with the seepage collecting pipe network (7) embedded in the flat seepage discharge body (5), a vertical seepage stop pile group (6) is also arranged on a horizontal seepage discharge blind pipe network (9) on the upper portion of the seepage collecting pipe network (7), and a three-way seepage discharge system is formed. The method greatly enhances the seepage discharge capacity of the system and can remarkably and rapidly lower the seepage line of the tailing pond or the phosphogypsum pond.
本发明公开了一种降低尾矿库或磷石膏库浸润线的方法，在初期坝(3)内坡脚上游底部设置一个扁平排渗体(5)，在偏平排渗体(5)内埋设多条集渗管构成集渗管网(7)，集渗管网(7)与排渗导流管(2)联通，在偏平排渗体(5)之上设置若干竖向截渗桩构成的截渗桩群(6)，竖向截渗桩群(6)呈梅花点阵布置，竖向截渗桩底端与偏平排渗体(5)内埋设的集渗管网(7)联通，并在集渗管网(7)上部的水平排渗盲管网(9)之上亦设置竖向截渗桩群(6)，构成三向排渗系统。本发明大大增强了系统的排渗能力，能够显著并快速降低尾矿库或磷石膏库的浸润线。
Method for lowering seepage line of tailing pond or phosphogypsum pond
一种降低尾矿库或磷石膏库浸润线的方法
XU CHUANHUA (author) / MAO QUANSHENG (author) / YU KELIN (author) / WU PENGCHENG (author) / ZHANG QIANG (author) / WU JIANGWEI (author) / FANG DINGWANG (author)
2022-01-04
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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