摘要
Abstract
Based on the geological conditions of the first fully mechanized mining face in Cuncaota№2 Coal Mine, the mine pressure observation plan was research, the strata behaviors law of№31101 face in the whole mining period was observed. At last, combined with the strata behaviors law, the adaptability of hydraulic supports was evaluated.关键词
首采/综采工作面/矿压显现规律/研究Key words
first mining face/fully mechanized mining face/strata behaviors law/research分类
矿业与冶金
