摘要
以晋城煤业集团公司某煤矿二号井Ⅲ1313综放工作面巷道为研究对象,阐述了受采动影响巷道的支护特点,利用工程类比法和现场观测资料,提出了相应的锚杆支护方案;并介绍了锚杆施工工艺,进行了矿压监测,分析了支护效果。
Taking III1313 fully-mechanized working face tunnel as research object, the paper presents the supporting features of the tunnel influenced by mining. With engineering analogy method and field observations, corresponding anchor bolt supporting scheme was proposed. The paper also introduced the construction craft, mine pressure monitoring, and the supporting effect analysis.
出处
《山西煤炭》
2013年第8期49-51,共3页
Shanxi Coal
关键词
综放工作面
回采巷道
锚杆支护
fully-mechanized working face
caving roadways
anchor bolt support
