Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Small and medium-sized tailing pond closing number-selling treatment and ecological restoration method
The invention discloses a small and medium-sized tailing pond closing number-selling treatment and ecological restoration method, which is characterized in that a multi-area common artificial heaped soil (8) is arranged between a tailing pond front tailing stacking area (1) and a tailing pond rear tailing stacking area (4), and a row of slurry conveying and discharging pipelines (9) are obliquely arranged on the multi-area common artificial heaped soil (8); the bottom end of the PVC flood prevention plate (15) penetrates through the lower portion of the soft sticky soil backfilling area (5.1), and the upper portion of the PVC flood prevention plate (15) is connected with a slurry discharging pipeline (16). The method effectively solves the problems that a rear tailing stockpiling area in a tailing pond area is inconvenient to construct by adopting mechanical equipment, the construction is complicated during artificial backfilling, soil covering and reclamation, the demand quantity of traditional earthwork raw materials is large, the capital consumption of tailing transportation is high, and the bearing capacity of partial areas of the tailing pond is low. Therefore, the requirements of tailings characteristics and foundation bearing capacity at the rear part of a tailings pond area on construction are met, the safety of the pond area is improved, the foundation bearing capacity of the tailings pond is improved, and the requirement of closing the pond for marking is met.
本发明公开了一种中小型尾矿库闭库销号处理和生态修复的方法，在尾矿库前部尾矿堆放区域(1)与尾矿库后部尾矿堆放区域(4)之间设有多区域普通人工堆土(8)，在多区域普通人工堆土(8)上倾斜安装有一排浆液输排管道(9)，PVC防洪板(15)的底端贯穿到软糯粘性土回填区(5.1)下部，PVC防洪板(15)的上部与浆液排放管道(16)连接。本发明有效解决了尾矿库库区内后部尾矿堆存区采用机械设备施工不便、人工回填覆土复垦时施工复杂、传统土石方原材料需求量大、尾矿运输消耗资金较高、尾矿库部分区域承载力低等问题，从而满足尾矿库库区后部尾矿特性及地基承载力对施工的要求，提高库区安全性，改善尾矿库地基承载力，满足闭库销号要求。
Small and medium-sized tailing pond closing number-selling treatment and ecological restoration method
The invention discloses a small and medium-sized tailing pond closing number-selling treatment and ecological restoration method, which is characterized in that a multi-area common artificial heaped soil (8) is arranged between a tailing pond front tailing stacking area (1) and a tailing pond rear tailing stacking area (4), and a row of slurry conveying and discharging pipelines (9) are obliquely arranged on the multi-area common artificial heaped soil (8); the bottom end of the PVC flood prevention plate (15) penetrates through the lower portion of the soft sticky soil backfilling area (5.1), and the upper portion of the PVC flood prevention plate (15) is connected with a slurry discharging pipeline (16). The method effectively solves the problems that a rear tailing stockpiling area in a tailing pond area is inconvenient to construct by adopting mechanical equipment, the construction is complicated during artificial backfilling, soil covering and reclamation, the demand quantity of traditional earthwork raw materials is large, the capital consumption of tailing transportation is high, and the bearing capacity of partial areas of the tailing pond is low. Therefore, the requirements of tailings characteristics and foundation bearing capacity at the rear part of a tailings pond area on construction are met, the safety of the pond area is improved, the foundation bearing capacity of the tailings pond is improved, and the requirement of closing the pond for marking is met.
本发明公开了一种中小型尾矿库闭库销号处理和生态修复的方法，在尾矿库前部尾矿堆放区域(1)与尾矿库后部尾矿堆放区域(4)之间设有多区域普通人工堆土(8)，在多区域普通人工堆土(8)上倾斜安装有一排浆液输排管道(9)，PVC防洪板(15)的底端贯穿到软糯粘性土回填区(5.1)下部，PVC防洪板(15)的上部与浆液排放管道(16)连接。本发明有效解决了尾矿库库区内后部尾矿堆存区采用机械设备施工不便、人工回填覆土复垦时施工复杂、传统土石方原材料需求量大、尾矿运输消耗资金较高、尾矿库部分区域承载力低等问题，从而满足尾矿库库区后部尾矿特性及地基承载力对施工的要求，提高库区安全性，改善尾矿库地基承载力，满足闭库销号要求。
Small and medium-sized tailing pond closing number-selling treatment and ecological restoration method
一种中小型尾矿库闭库销号处理和生态修复的方法
ZHANG ZHONGHUA (Autor:in) / CAO QIGUANG (Autor:in) / ZENG XIAOXIANG (Autor:in) / YIN QINGHAI (Autor:in) / HUANG GUANGLI (Autor:in) / LIU TAO (Autor:in)
17.09.2024
Patent
Elektronische Ressource
Chinesisch
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