基于TRIZ理论的许疃矿南翼探水巷底鼓控制技术研究  

Floor heave control technology on the south wing water detection roadway of Xutuan Coal Mine based on TRIZ theory

作　　者：姚韦靖 刘雨姗 王成军[1] 庞建勇[2,3] 张金松[2,3] YAO Weijing;LIU Yushan;WANG Chengjun;PANG Jianyong;ZHANG Jinsong(Innovation Methods Promotion Application and Demonstration of Anhui Province,Anhui University of Science and Technology,Huainan 232001,China;School of Civil Engineering and Architecture,Anhui University of Science and Technology,Huainan 232001,China;Anhui Key Laboratory of Mining Construction Engineering,Anhui University of Science and Technology,Huainan 232001,China)

机构地区：[1]安徽理工大学安徽省创新方法推广应用与示范基地,安徽淮南232001 [2]安徽理工大学土木建筑学院,安徽淮南232001 [3]安徽理工大学矿山建设工程安徽省高校重点实验室,安徽淮南232001

出　　处：《煤炭工程》2023年第10期92-97,共6页Coal Engineering

基　　金：安徽省创新方法推广应用与示范基地开放基金重点项目(2022AHIMF02);国家创新方法工作专项项目(2018IM010500);矿山建设工程安徽省高校重点实验室开放基金项目(GXZDSYS2022106);淮南市指导性科技计划项目(2021022)。

摘　　要：针对许疃煤矿33采区南翼探水巷底鼓治理工程实际问题,基于TRIZ理论,采用功能组件分析、因果轴分析,揭示了底鼓现象的原因,采用物-场分析和技术矛盾分析,完成了底鼓控制措施的概念性设计和优化,最终提出了“隔水层+反拱衬砌+锚杆+聚丙烯纤维混凝土地坪”的综合底鼓治理方案。在试验巷道完成反拱衬砌施工和现场监测,结果表明:施工完成后60 d的底板最大隆起量小于60 mm,底鼓控制效果显著。TRIZ理论作为一种高度有效的创新方法,扩展了巷道支护工程优化设计思路,为类似工程设计提供了有益参考借鉴。Aiming at the practical problem of floor heave in south wing water detection roadway of No.33 mining area in Xutuan Coal Mine,based on TRIZ theory,through function component analysis and causal axis analysis,the cause for the floor heave is revealed,through substance-field analysis and technical conflict analysis,the conceptual design and optimization of floor heave control measures are completed.Finally,a comprehensive floor heave treatment scheme is proposed,including water-resisting layer,inverted arch lining,anchor,and polypropylene fiber concrete floor.Inverted arch lining comprehensive floor heave treatment construction and field monitoring are completed in the test roadway,the results show that the maximum floor deformation is within 60mm after 60 days,and the floor heave control effect is significant.TRIZ theory is an effective innovation method,which extends the optimization design idea of roadway support engineering,and provides reference for similar engineering design.

关 键 词：巷道底鼓 TRIZ理论 围岩控制 反底拱 优化设计 

分 类 号：TD353[矿业工程—矿井建设]