摘要
本文通过全过程、全方位的跟踪矿压观测,采取数据统计分析方法,对动压煤巷锚杆支护在成巷期间受相邻采面影响时的矿压关系进行分析,提出了类似条件下锚杆科学支护的依据。
Analysis is made of the effect of ground pressure on bolts during development of workings imposed by the mining of adjacent face, based on the data obtained through comprehensive observation of ground pressure . A scientific bolting approach in workings under similar conditions is proposed .
出处
《河北能源职业技术学院学报》
2002年第2期57-60,共4页
Journal of Hebei Energy College of Vocation and Technology
关键词
煤巷锚杆
动压影响
矿压分析
way bolt
effect of ground pressure due to mining
analysis of ground pressure