矿区地质灾害链网络模型构建及防治对策研究  

Construction of a network model for geological hazard chains in mining areas and research on prevention and control strategies

作　　者：杨敏 Yang Min(Guangxi Zhuang Autonomous Region Marine Geological Survey Institute,Beihai 536000,China)

机构地区：[1]广西壮族自治区海洋地质调查院,广西北海536000

出　　处：《能源与环保》2024年第5期121-126,132,共7页CHINA ENERGY AND ENVIRONMENTAL PROTECTION

摘　　要：研究针对矿区地质灾害风险控制及防治的需求,采用复杂网络理论和图论,对环境地质灾害链在矿区中的网络模型进行构建和分析。以抚顺西露天矿为背景,对灾害链中各环节的相互作用和影响进行讨论,剖析了矿区地质灾害链的各个环节,从而构建矿区地质灾害链网络模型。通过对环境地质灾害链的最短路试验,得到了该系统的平均路径长度为2.540、2.524、2.132。研究通过对矿区地质灾害形成机制、致灾模式、致灾类型等方面的研究,从致灾链的视角,对其进行定性和定量评价,并在此基础上提出相应的风险管理策略。研究对于优化矿区地质灾害防治策略和提升灾害防治效率具有重要的实践意义,也为环境地质灾害链防治提供了理论支持和参考模型。To study the demand for risk control and prevention of geological hazards in mining areas,complex network theory and graph theory were used to construct and analyze the network model of environmental geological hazard chain in mining areas.Taking the open-pit mine in west Fushun as the background,this paper discussed the interaction and influence of each link in the disaster chain,analyzed the various links of the geological disaster chain in the mining area,and constructed a network model of the geological disaster chain in the mining area.Through the shortest path test of the environmental geological hazard chain,the average path lengths of the system were obtained to be 2.540,2.524,and 2.132.By studying the formation mechanism,disaster mode,and disaster types of geological disasters in mining areas,this study qualitatively and quantitatively evaluated them from the perspective of the disaster chain,and proposed corresponding risk management strategies based on this.The research has important practical significance for optimizing geological disaster prevention and control strategies in mining areas and improving disaster prevention and control efficiency,which also provides theoretical support and reference models for the prevention and control of environmental geological disaster chains.

关 键 词：灾害链 网络模型 灾害系统 防治对策 风险管理 

分 类 号：X43[环境科学与工程—灾害防治]