摘要
对塔山煤矿近距离煤层2204巷过盘区辅运巷的采动影响进行分析研究,提出了合理有效的施工工艺及安全支护技术措施。施工实践获得成功,成效显著。
Based on the analysis and research on the mining influence of the secondary transport roadway in the near coal seam 2204 in tashan coal mine,the reasonable and effective construction technology and safety support technology measures are put forward.Successful construction practice has achieved remarkable results.
作者
姚旭
Yao Xu(Production Technology Dept.,Datong Coal Mine Group Co.,Datong Shanxi 037001)
出处
《江西煤炭科技》
2018年第1期59-61,共3页
Jiangxi Coal Science & Technology
关键词
掘进巷道
近距离煤层
穿层
施工工艺
excavation roadway
close distance coal seams
through beds
construction technology
