摘要
综采工作面的直接维护对象是直接顶,而直接顶的完整性又受到老顶平衡特征的影响,一定意义上讲,控制工作面主要是控制老顶的活动规律。有关矿山压力的研究方法较多,本文以国投新集二矿E1106综采工作面为例,详细介绍现场矿压观测法。
The direct repair of full - mechanized workface is the immediate roof, and the integrity of the immediate roof is affect by characteristics of the main roof balance. In a certain meaning, controlling the work face is to control the movement law of the main roof. There are many reasearch method for mine pressure, this thesis introduced ground observation by the example of E1106 work face of State- run Xinji No.2 Coal Mine.
出处
《煤炭技术》
CAS
2008年第8期98-100,共3页
Coal Technology
关键词
矿山压力
综采工作面
观测方法
mine pressure
fully - mechanized work face
method of ground pressure measurement
