煤矿综采面开切眼锚杆支护技术实践分析

Practice analysis of bolt support technology of open-off cut in fully mechanized coal mining face

锚杆支护技术应用比较广泛,在煤矿综采面及大断面开切眼的工作中也常应用该项技术,针对镇城底矿的综采工作面开切眼的支护方式及结构的特点,本文就开切眼锚杆的支护技术的实践进行了分析与研究。

The application of bolting technology is widely used, this technology is often applied in the large span open-off cut of fully mechanized coal mining face ,according to the open-off cut supporting method and structure characteristics in Zhenchengdi coal mine, the open-off cut bolt supporting technology practice was analyzed and researched in this paper.