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A platform for research: civil engineering, architecture and urbanism
Tailing and waste stone combined stockpiling method
The invention discloses a tailing and waste stone combined stockpiling method. The tailing and waste stone combined stockpiling method comprises the following steps that S1, a first-stage tailing sub-dam is piled up through waste stone on the downstream of a tailing pond; S2, tailings are discharged into the tailing pond to form a first tailing layer, and the height of the first-stage tailing layer is not larger than that of the first-stage tailing sub-dam; S3, soil is discharged in a soil discharging field on the downstream side of the first-stage tailing sub-dam to form a first soil discharging layer; S4, a second-stage tailing sub-dam is piled up above the first-stage tailing sub-dam; S5, tailings are discharged into the tailing pond to form a second tailing layer, and the height of the second-stage tailing layer is not larger than that of the second-stage tailing sub-dam; and S6, soil is discharged in the soil discharging field to form a second soil discharging layer, and the steps from S4 to S6 are repeated till the height of the N
本发明公开了一种尾矿和废石联合堆存方法，所述尾矿和废石联合堆存方法包括如下步骤：S1:在尾矿库的下游利用废石堆筑第一级尾矿子坝；S2:在尾矿库内排入尾矿以形成第一尾矿层，第一级尾矿层的高度不高于第一级尾矿子坝的高度；S3:在第一级尾矿子坝的下游侧的排土场内排土以形成第一排土层；S4：在第一级尾矿子坝的上方堆筑第二级尾矿子坝；S5：在尾矿库内排入尾矿以形成第二尾矿层，第二级尾矿层的高度不高于第二级尾矿子坝的高度；S6:在排土场内排土以形成第二排土层；重复S4‑S6：直至第N级尾矿子坝的高度到达多级尾矿子坝的目标堆存高度。本发明的尾矿和废石联合堆存方法具有占用面积较小，成本较低，抗自然灾害的能力较强等优点。
Tailing and waste stone combined stockpiling method
The invention discloses a tailing and waste stone combined stockpiling method. The tailing and waste stone combined stockpiling method comprises the following steps that S1, a first-stage tailing sub-dam is piled up through waste stone on the downstream of a tailing pond; S2, tailings are discharged into the tailing pond to form a first tailing layer, and the height of the first-stage tailing layer is not larger than that of the first-stage tailing sub-dam; S3, soil is discharged in a soil discharging field on the downstream side of the first-stage tailing sub-dam to form a first soil discharging layer; S4, a second-stage tailing sub-dam is piled up above the first-stage tailing sub-dam; S5, tailings are discharged into the tailing pond to form a second tailing layer, and the height of the second-stage tailing layer is not larger than that of the second-stage tailing sub-dam; and S6, soil is discharged in the soil discharging field to form a second soil discharging layer, and the steps from S4 to S6 are repeated till the height of the N
本发明公开了一种尾矿和废石联合堆存方法，所述尾矿和废石联合堆存方法包括如下步骤：S1:在尾矿库的下游利用废石堆筑第一级尾矿子坝；S2:在尾矿库内排入尾矿以形成第一尾矿层，第一级尾矿层的高度不高于第一级尾矿子坝的高度；S3:在第一级尾矿子坝的下游侧的排土场内排土以形成第一排土层；S4：在第一级尾矿子坝的上方堆筑第二级尾矿子坝；S5：在尾矿库内排入尾矿以形成第二尾矿层，第二级尾矿层的高度不高于第二级尾矿子坝的高度；S6:在排土场内排土以形成第二排土层；重复S4‑S6：直至第N级尾矿子坝的高度到达多级尾矿子坝的目标堆存高度。本发明的尾矿和废石联合堆存方法具有占用面积较小，成本较低，抗自然灾害的能力较强等优点。
Tailing and waste stone combined stockpiling method
一种尾矿和废石联合堆存方法
ZHU YUFANG (author) / MA YANJING (author)
2021-04-30
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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