充填采场巷道端头模袋式快速成型密闭挡墙结构的研究与应用  

Development of Rapid-molding Inclosed Retaining-wall Structure for Stowing Mining-field and Its Application

作　　者：田锦州[1,2] 颜丙双[1,2] 孙凯华[1,2] 

机构地区：[1]天地科技股份有限公司开采设计事业部,北京100013 [2]国家能源充填采煤技术重点实验室,北京100013

出　　处：《煤矿开采》2014年第5期73-76,共4页Coal Mining Technology

基　　金：国家重大科技专项:大型油气田及煤层气开发(2011ZX05064);天地科技股份有限公司开采设计事业部生产力转化基金项目:针对高水材料巷式充填的模袋式快速成型密闭挡墙的研发(KJ-2013-TDKC-10)

摘　　要：为解决连采充填工作面充填与采煤接续较快,充填采场巷道端头密闭挡墙的快速修建等问题,提升连采工作面产能,提出了模袋式快速成型密闭挡墙的设计理念,进行了模袋式快速成型密闭挡墙结构的分析、研究与设计。现场试验表明,模袋式密闭挡墙提高了施工效率,降低了生产成本。In order to solve the difficult problem of short stowing and mining following time and fast constructing inclosed retaining-wall in stowing mining face with continuous miner and improve continuous mining capacity, a design idea of mold-bag rapid-molding in-closed retaining-wall was put forward and its analysis, research and design was made. Actual test showed that it improved construction efficiency and reduced mining cost.

关 键 词：充填开采 采场巷道 模袋 密闭挡墙 

分 类 号：TD823.7[矿业工程—煤矿开采]