桂林理工大学学报
桂林理工大學學報
계림리공대학학보
JOURNAL OF GUILIN UNIVERSITY OF TECHNOLOGY
2015年
1期
74-80
,共7页
矿山地质环境%灾害链效应%崩塌%滑坡%泥石流%流域治理
礦山地質環境%災害鏈效應%崩塌%滑坡%泥石流%流域治理
광산지질배경%재해련효응%붕탑%활파%니석류%류역치리
mine geologic environment%disaster chain effect%landslide%debris flow%river basin manage-ment
以桂林滑石公司龙胜矿区鸡爪河为例,系统介绍了龙胜三门镇滑石矿田地质环境问题,阐明了地质环境灾害之间的链式关系。该矿区的主要地质环境问题为矿山开采形成的边坡崩塌、滑坡及矿渣堆灾害,以及由崩塌、滑坡、矿渣堆失稳相互影响形成的矿山地质灾害链。考虑灾害链效应运用以流域治理的方案代替逐个矿山治理的综合治理思想,运用预应力+抗滑桩、挡土墙(坝)、废渣清运、排水工程等措施,使桂林滑石公司龙胜矿区鸡爪河流域矿山地质环境和生态环境问题得到充分改善。
以桂林滑石公司龍勝礦區鷄爪河為例,繫統介紹瞭龍勝三門鎮滑石礦田地質環境問題,闡明瞭地質環境災害之間的鏈式關繫。該礦區的主要地質環境問題為礦山開採形成的邊坡崩塌、滑坡及礦渣堆災害,以及由崩塌、滑坡、礦渣堆失穩相互影響形成的礦山地質災害鏈。攷慮災害鏈效應運用以流域治理的方案代替逐箇礦山治理的綜閤治理思想,運用預應力+抗滑樁、擋土牆(壩)、廢渣清運、排水工程等措施,使桂林滑石公司龍勝礦區鷄爪河流域礦山地質環境和生態環境問題得到充分改善。
이계림활석공사룡성광구계조하위례,계통개소료룡성삼문진활석광전지질배경문제,천명료지질배경재해지간적련식관계。해광구적주요지질배경문제위광산개채형성적변파붕탑、활파급광사퇴재해,이급유붕탑、활파、광사퇴실은상호영향형성적광산지질재해련。고필재해련효응운용이류역치리적방안대체축개광산치리적종합치리사상,운용예응력+항활장、당토장(패)、폐사청운、배수공정등조시,사계림활석공사룡성광구계조하류역광산지질배경화생태배경문제득도충분개선。
Environment disaster in Talc orefield of Longsheng Sanmen is introduced systematacially based on the chain relationship in geologic environment disasters ,with the example of Jizhao River of Longsheng ore district. It is found that in the geologic environment there are slope collapse,landslide and slagheap caused by mining, as well as by the interference of collapse,landslide and slagheap destabilization.For comprehensive treatment, singel mine management is replaced by river basin management.Many measures are employed,such as pres-tressing force plus anti-slide pile,breast wall (dam),waste residue removal,drainage works.Now the ore-field geologic environment and ecologic environment along Jizhao river basin of Longsheng are fully improved. This management and scheme can provide reference of mine geologic environment recovery and management for other districts.