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Construction method for water storage area of shallow-buried underground reservoir of strip mine dump
The invention discloses a construction method for a water storage area of a shallow-buried underground reservoir of a strip mine dump. The construction method comprises the steps that seepage prevention is conducted on the bottom of the water storage area; geotechnical cloth is laid; upper-layer mining associated clay is laid for seepage prevention; the glutenite is screened; finely crushed glutenite is used for bottoming; large-particle-size glutenite, medium-particle-size glutenite and small-particle-size glutenite are sequentially laid above the fine crushed glutenite from bottom to top according to the particle size from large to small; a top moisture slow-seepage layer is laid; a surface soil layer is laid; and earth surface vegetation is planted. According to the construction method, and the problem of non-uniform seasonal distribution of strip mine water resources is solved; a water resource utilization transfer place can be provided for the deep underground reservoir, and reasonable and safe allocation of water resources is guaranteed; and the mining associated substrate is fully utilized, the mining associated clay and the glutenite are utilized in a resource mode, and land occupation caused by piling is reduced.
本发明公开了一种露天矿排土场浅埋地下水库储水区构建方法，包括：储水区底部防渗；土工布铺设；上层采矿伴生黏土防渗；砂砾岩筛分；细碎砂砾岩打底；在细碎砂砾岩上方从下往上按照粒径从大到小依次铺设大粒径砂砾岩、中粒径砂砾岩、小粒径砂砾岩；顶水分缓渗层铺设；表土层铺设；地表植被种植。本发明解决了露天矿水资源季节分配不均问题；能够为深层地下水库提供水资源利用中转场所，保障水资源合理、安全调配；充分利用采矿半生基质，资源化利用采矿伴生黏土及砂砾岩，减少堆砌造成的土地压占。
Construction method for water storage area of shallow-buried underground reservoir of strip mine dump
The invention discloses a construction method for a water storage area of a shallow-buried underground reservoir of a strip mine dump. The construction method comprises the steps that seepage prevention is conducted on the bottom of the water storage area; geotechnical cloth is laid; upper-layer mining associated clay is laid for seepage prevention; the glutenite is screened; finely crushed glutenite is used for bottoming; large-particle-size glutenite, medium-particle-size glutenite and small-particle-size glutenite are sequentially laid above the fine crushed glutenite from bottom to top according to the particle size from large to small; a top moisture slow-seepage layer is laid; a surface soil layer is laid; and earth surface vegetation is planted. According to the construction method, and the problem of non-uniform seasonal distribution of strip mine water resources is solved; a water resource utilization transfer place can be provided for the deep underground reservoir, and reasonable and safe allocation of water resources is guaranteed; and the mining associated substrate is fully utilized, the mining associated clay and the glutenite are utilized in a resource mode, and land occupation caused by piling is reduced.
本发明公开了一种露天矿排土场浅埋地下水库储水区构建方法，包括：储水区底部防渗；土工布铺设；上层采矿伴生黏土防渗；砂砾岩筛分；细碎砂砾岩打底；在细碎砂砾岩上方从下往上按照粒径从大到小依次铺设大粒径砂砾岩、中粒径砂砾岩、小粒径砂砾岩；顶水分缓渗层铺设；表土层铺设；地表植被种植。本发明解决了露天矿水资源季节分配不均问题；能够为深层地下水库提供水资源利用中转场所，保障水资源合理、安全调配；充分利用采矿半生基质，资源化利用采矿伴生黏土及砂砾岩，减少堆砌造成的土地压占。
Construction method for water storage area of shallow-buried underground reservoir of strip mine dump
一种露天矿排土场浅埋地下水库储水区构建方法
LI QUANSHENG (author) / SONG ZIHENG (author) / WANG FEI (author) / SHE CHANGCHAO (author) / HAN XING (author)
2021-10-22
Patent
Electronic Resource
Chinese
IPC:
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
/
A01G
Gartenbau
,
HORTICULTURE
/
E02D
FOUNDATIONS
,
Gründungen
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