摘要
该文以神东矿区大柳塔煤矿为工程背景,根据6301工作面实际地质条件,对综采工作面支架选型关键技术进行了详细的分析研究,重点利用顶板模型法确定新开工作面支架合理工作阻力和支护强度,确定支架类型和合理的结构高度,并最终确定6301工作面支架主要参数。
This paper takes Daliuta coal mine as engineering background, according to the actual geological conditions of 6301 working face, analyzed the key technology of fully mechanized working face support selection in detail, determined the reasonable working resistance of support and support strength of the new face by using top model method, determined the type of stent and reasonable structure and finally, and determined the main parameters of the bracket 6301 working face, which lay a theoretical foundation for working face working resistance of support and support strength determination.
出处
《山东煤炭科技》
2015年第7期3-4,6,共3页
Shandong Coal Science and Technology
