摘要
矿压观测是巷道支护中的一项重要内容,但是在特厚煤层高应力区全煤巷道进行矿压观测还不多。论文通过对复杂条件下全煤巷道进行详细的矿压观测,揭示了全煤巷道矿压显现规律。
Observations of underground pressure are an important content of roadway support, but there is a few examples of observations on underground pressure of special thick seam at full seam gateway in high stress area. Through observations of full seam gateway in complex condition, it can pose the law of underground pressure at full seam gateway.
出处
《煤炭工程》
北大核心
2008年第4期61-63,共3页
Coal Engineering
关键词
特厚煤层
高应力区
全煤巷道
矿压观测
special thick seam
high stress area
full seam gateway
observations on underground pressure
