综采切眼大断面施工支护优化技术研究  

Study on Optimization Technology of Large Section Support in Fully Mechanized Mining Cut Hole

作　　者：张丽霞 

机构地区：[1]长治市煤矿安全技术培训中心,山西长治046000

出　　处：《机械管理开发》2017年第12期101-103,共3页Mechanical Management and Development

摘　　要：结合工程案例,主要探讨了综切眼大断面施工支护优化技术,从项目的工程概况与特征以及切眼的情况进行分析,阐述了巷道支护效果并对采用综采大断面施工支护技术产生的经济效益进行了探讨。生产实践表明:该技术优化了支护形式,提高了施工安全系数和掘进速率,加快了综采设备的安装进度,经济效益显著。Combined with engineering cases, this paper mainly discusses the comprehensive construction of largesection open off cut support optimization technology, carries on the analysis from the general situation of theengineering characteristics and cut, expounds supporting effect, the social and economic benefits of the supportingtechnology of the lage section. The practice shows that this technology optimizes the supporting form and improve theconstruction safety coefficient and the tunneling rate, speed up the mining equipment installation, significant economicbenefits.

关 键 词：综采切眼 大断面 施工 支护 优化技术 分析 

分 类 号：TD355[矿业工程—矿井建设]