摘要
为实现水害的科学治理,应对矿山开采后的水文地质环境特点进行了解与把控,制定出可行性的水害防治措施,确保水害治理工作的针对性开展。基于此,文章首先介绍了当前矿山水文地质工程钻探的现状,分析了矿山水文地质环境特征,而后阐述了导致矿山水害发生的影响因素,即自然降水、矿山勘察、监测管理、采空区积水四个方面。而后通过物探超前技术、立体探放技术、钻孔排水技术等多种技术手段应用,从注浆堵水、合理截水、水源封闭、积水排除、老空水害预防、顶板及底板积水防治、断层水治理几个方面提出了有效的水害防治对策。
In order to realize the scientific control of water hazards,we should understand and control the characteristics of the hydrogeological environment after mining,and formulate feasible water hazard prevention and control measures to ensure the targeted development of water hazard control.Based on this,the article first introduces the current status of mine hydrogeological engineering drilling,analyzes the characteristics of mine hydrogeological environment,and then expounds the influencing factors that lead to the occurrence of mine water hazards,namely natural precipitation,mine survey,monitoring and management,and goaf water accumulation.four aspects.Then,through the application of various technical means such as advanced geophysical exploration technology,three-dimensional exploration and release technology,drilling drainage technology,etc.,from grouting and water blocking,reasonable water interception,water source sealing,water accumulation,water damage prevention in old empty space,roof and floor water accumulation prevention and control,fault water governance,and put forward effective countermeasures for water hazard prevention and control.
作者
孙双龙
SUN Shuang-long(Team 308,Yunnan Nonferrous Geology Bureau,Kunming 650200,China)
出处
《世界有色金属》
2023年第4期122-124,共3页
World Nonferrous Metals
关键词
矿山开采
水文地质
环境特征
水害防治
mining
hydrogeology
environmental characteristics
water hazard prevention and control
作者简介
孙双龙,男,生于1990年,汉族,云南宣威人,本科,工程师,研究方向:水工环地质
