摘要
矿产开发会引发许多环境问题,其中地质灾害的威胁是十分突出的。矿区开采多年,已经造成滑坡、泥石流、崩塌、地面塌陷等地质灾害,本文基于实际调查,论述采矿引发地质灾害的主要类型,描述已发灾害的破坏能力,调查分析采矿对地质灾害的影响因素及未发灾害点的隐患可能,对滑坡稳定性、崩塌稳定性、泥石流易发性进行评价,提出既有措施存在的问题,给出进一步的防治建议。面对采矿对自然与生态环境不可逆转的破坏,人类应该得以全面重视,才能在服务于国家经济的前提下对矿山地质环境做出更好的保护。
The development of mineral resources can initiate a lot of environmental problems,among which geological disaster is very serious.The mineral mentioned in this paper has been mined for several years,and thus caused geological disasters including landslide,mud-flow,collapse,surface subsidence,and so on.Based on actual surveys,this paper discusses main types of geological hazards caused by mining and describes the destructiveness of the disasters have happened.The influencing factors of digging to geological disaster and points which are risk to geological disaster are surveyed.The stability of landslide and surface collapse as well as the liability of mud-flow are evaluated,the problems of existing measures are also put forward,and further preventing suggestions are given.Facing the irreversible damage to nature and ecological environment caused by mining,only people pay attention to it can they better protect mine geological environment in condition of serving national economy.
出处
《长春工程学院学报（自然科学版）》
2014年第3期89-93,共5页
Journal of Changchun Institute of Technology：Natural Sciences Edition
关键词
矿山地质灾害
滑坡
泥石流
崩塌
地面采空塌陷
地裂缝
mine geological disaster
landslide
mud-flow
surface collapse
surface subsidence
ground fissures
