煤矿安全2015,Vol.46Issue(8):50-53,4.DOI:10.13347/j.cnki.mkaq.2015.08.015
大采高综采工作面区段煤柱合理宽度研究
Research on Reasonable Width of Coal Pillar at Fully Mechanized Working Face with Large Mining Height
摘要
关键词
大采高综采/区段煤柱/侧向支承压力/煤柱宽度Key words
full-mechanized caving with large mining height/segment pillar/lateral abutment pressure/coal pillar width分类
矿业与冶金引用本文复制引用
娄金福..大采高综采工作面区段煤柱合理宽度研究[J].煤矿安全,2015,46(8):50-53,4.基金项目
国家自然科学基金青年科学基金资助项目(51304115) (51304115)