摘要
该文以中村煤业有限公司综采工作面为例,为确保综采工作面回采作业安全,在分析采面煤层赋存条件和顶板管理的基础上,进行了综采工作面液压支架选型设计。针对综采工作面地质条件特点,阐述了顶板管理的具体做法和相应的技术措施。
in this paper, taking fully mechanized mining work of zhongcun coal mine as an example, in order to ensure the safety in fully mechanized mining face, based on the analysis of working face conditions of coal seam and roof management, selected hydraulic support of fully mechanized coal face, according to the characteristics of geological conditions of fully mechanized mining face, brielfy described the speciifc practices of roof management and the corresponding technical measures.
出处
《山东煤炭科技》
2015年第6期42-43,46,共3页
Shandong Coal Science and Technology
关键词
综采
支护设计
顶板管理
fully mechanized coal mining
support design
roof management
