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A platform for research: civil engineering, architecture and urbanism
Mining area slope drainage method and device
The invention provides a drainage method and device for a mining area slope. The drainage method for the mining area slope comprises the steps that the upstream face, the downstream face and the underground water inflow of the mining area slope and the average rainfall in the rainy season and the rainfall intensity in the rainy season of the area where the mining area is located are obtained; according to the upstream face and the underground water inflow, the laying length of a drainage channel is determined, and the drainage channel is laid on the mining area slope; according to the average rainfall in the rainy season and the rainfall intensity in the rainy season, the thickness of a filter layer is determined, and the filter layer is laid above the drainage groove; a water baffle is arranged on the side, located on the downstream face, of the filtering layer, and a covering layer is laid on the filtering layer. According to the mining area slope drainage method and device, shallow underground water and surface water can be intercepted, the water content in the mining area slope is reduced, and the slope stability is improved.
本发明提供了一种矿区边坡排水方法及装置，该矿区边坡排水方法包括步骤：获取矿区边坡的迎水面、背水面、地下涌水量以及矿区所处区域的雨季平均降雨量和雨季降雨强度；根据迎水面和地下涌水量，确定排水槽的铺设长度，并在矿区边坡上铺设排水槽；根据雨季平均降雨量和雨季降雨强度，确定过滤层的厚度，并在排水槽上方铺设过滤层；在过滤层位于背水面的一侧设置挡水板，在过滤层上方铺设覆盖层。本发明提供的矿区边坡排水方法及装置可以截流浅层地下水和地表水，降低矿区边坡内部含水量，提高边坡稳定性。
Mining area slope drainage method and device
The invention provides a drainage method and device for a mining area slope. The drainage method for the mining area slope comprises the steps that the upstream face, the downstream face and the underground water inflow of the mining area slope and the average rainfall in the rainy season and the rainfall intensity in the rainy season of the area where the mining area is located are obtained; according to the upstream face and the underground water inflow, the laying length of a drainage channel is determined, and the drainage channel is laid on the mining area slope; according to the average rainfall in the rainy season and the rainfall intensity in the rainy season, the thickness of a filter layer is determined, and the filter layer is laid above the drainage groove; a water baffle is arranged on the side, located on the downstream face, of the filtering layer, and a covering layer is laid on the filtering layer. According to the mining area slope drainage method and device, shallow underground water and surface water can be intercepted, the water content in the mining area slope is reduced, and the slope stability is improved.
本发明提供了一种矿区边坡排水方法及装置，该矿区边坡排水方法包括步骤：获取矿区边坡的迎水面、背水面、地下涌水量以及矿区所处区域的雨季平均降雨量和雨季降雨强度；根据迎水面和地下涌水量，确定排水槽的铺设长度，并在矿区边坡上铺设排水槽；根据雨季平均降雨量和雨季降雨强度，确定过滤层的厚度，并在排水槽上方铺设过滤层；在过滤层位于背水面的一侧设置挡水板，在过滤层上方铺设覆盖层。本发明提供的矿区边坡排水方法及装置可以截流浅层地下水和地表水，降低矿区边坡内部含水量，提高边坡稳定性。
Mining area slope drainage method and device
矿区边坡排水方法及装置
HE XIGETU (author) / ZHAO LICHUN (author) / SUN HONGCHANG (author) / XU YONGCHAO (author) / WANG JINGWEI (author) / FU WENLIN (author) / LI WENHAI (author) / XU QIANFENG (author) / YU XIKAI (author) / LI WEI (author)
2024-06-07
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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