基于层次分析法的大型塌陷区治理方案优选  

Optimization of Management Schemes for Large Subsidence Area Based on AHP

作　　者：郑越 饶运章[1] 王丹[1] 陈金龙 罗昌繁 ZHENG Yue;RAO Yunzhang;WANG Dan;CHEN Jinlong;LUO Changfan(School of Resources and Environmental Engineering,Jiangxi University of Science and Technology,Ganzhou,Jiangxi 341000,China;Jiangxi Gannan Institute of Geological Engineering,Ganzhou,Jiangxi 341000,China)

机构地区：[1]江西理工大学资源与环境工程学院,江西赣州市341000 [2]江西赣南地质工程院,江西赣州市341000

出　　处：《矿业研究与开发》2019年第11期22-25,共4页Mining Research and Development

基　　金：国家自然科学基金资助项目（51874149）

摘　　要：以治理西华山钨矿T2塌陷区为背景,对治理方案优选问题进行了研究。提出设计隔离墙搭配不同位置的隔离板及不同充填材料的充填组合方案,采用FLAC3D软件对6种组合方案进行数值模拟,得到其塑性区体积、地表沉降位移、剖面参数等数据,通过模糊综合评判、层次分析法及无量纲化处理等方法进行优选评价,得出了最优方案。对相似工程实践有一定的参考价值。Taking the management of T2 subsidence area in Xihuashan Tungsten Mine as a background,the optimization of management schemes was studied.Filling combination schemes with different filling materials and the partition wall with different locations of the partition board were proposed.Then,FLAC3D software was used to simulate six combination schemes,and the data of the plastic area volume,surface settlement displacement and profile parameters were obtained.Finally,the optimal scheme was obtained by fuzzy comprehensive evaluation,AHP and nondimensionalize treatment.The study had a certain reference value for similar engineering practice.

关 键 词：塌陷区治理 数值模拟 层次分析法 无量纲化处理 模糊综合评判 

分 类 号：TD327[矿业工程—矿井建设]