摘要
通过对古书院矿13306综采放顶煤工作面的现场观测和数据分析,结合放顶煤的冒放性理论,对影响顶煤冒放性的几个因素进行了论证和分析,提出了使用放顶煤开采的几个必要条件。
Through the field observation and the data analysis on 13306 Comprehensive Mechanized Caved Coal Mining Face of the Gushuyuan Coalmine, and connecting with the theory of the caved coal property, this paper makes demonstration and analysis on some factors influencing the caving property of the top coal, and puts forward several necessary conditions for the application of the mining of the top coal.
出处
《科技情报开发与经济》
2005年第18期198-199,207,共3页
Sci-Tech Information Development & Economy
关键词
放顶煤
冒放性
古书院矿
top coal
caving property
the Gushuyuan Coalmine
