【摘要】 本文叙述了厚流砂层下浅埋工作面的矿压观测方法,分析得出了其矿压显现规律;所得出的结论对于类似工作面亦为适用,同时对单体液压支架Ⅱ型钢梁工作面的矿压观测及矿压显现规律的研究也会有很大的帮助。更多还原

【Abstract】 This article narrates the rock pressure measurement methods for working face under the shallow burial and the thick, fluid sands in detile,analyzes and gets the regulations of rock pressure phenomena. Its conclusions are suitable for the working faces in the same conditions of geology and single-hydropost with Ⅱ roof beam.更多还原