破碎岩层带超大断面巷道施工工艺研究

详细信息    查看全文 | 推荐本文 |

英文篇名：Study on construction technology of super large section roadway in fractured rock zone 作者：张新社 ; 赵洪显 ; 张大乾 ; 史永安 英文作者：ZHANG Xinshe;ZHAO Hongxian;ZHANG Daqian;SHI Yongan; 关键词：破碎岩层 ; 超大断面 ; 工艺研究 英文关键词：fractured rock stratum;;super large section;;technology research 中文刊名：YSKS 英文刊名：China Mine Engineering 机构：金川集团股份有限公司; 出版日期：2019-04-20 出版单位：中国矿山工程 年：2019 期：v.48;No.319 语种：中文; 页：YSKS201902005 页数：3 CN：02 ISSN：11-5068/TF 分类号：27-29

摘要

针对矿山井下卸矿站位于破碎岩层区域且施工断面大的特点,通过对矿山井巷工程常规施工工艺和技术方案的分析研究,提出了分层分区施工和多种支护方式综合运用的实施方案,并成功应用于工程实践,从而为矿山破碎岩层条件下大断面工程施工提供了有效途径。
        In view of the characteristics of the underground mine unloading station located in the area of fractured rock strata and large construction section,analysis and research on conventional construction technology and technical scheme of mine roadway engineering,the implementation scheme of layered and zoned construction and comprehensive application of various support modes is put forward, it has been successfully applied in engineering practice, this provides an effective way for the construction of large cross-section engineering under the condition of broken rock strata in mines.

引文

[1]贺奇峰.软岩巷道交叉点支护设计研究[J].中国矿山工程,2018,47(3):4-6.
    [2]何前,杨有林,赵兴福,等.破碎岩层条件下超大硐室内无井帽施工矿仓工艺研究[J].中国矿山工程,2017,46(2):8-10.