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巷道锚网和钢带联合支护技术
发布人:网站管理员 发布时间:2017/1/4 点击次数:134次
  

巷道锚网和钢带联合支护技术
杨伟
(山西焦煤汾西矿业集团水峪煤业,山西孝义032302)
摘要: 阐述了掘进巷道锚杆钢带支护的施工技术,包括顶板支护技术和帮部支护技术的概述及施工期间的注意事项,
分析了巷道变形的影响因素,提出了相应的防范措施。
关键词: 锚网;钢带;联合支护;变形;防范措施
中图分类号: TD353 文献标识码: A 文章编号: 2095-0802-(2016)08-0147-02
Combined Support Technology of Roadway Anchor Net and Steel Strip
YANG Wei
(Shuiyu Coal Industry, Fenxi Mining Industry Group, Shanxi Coking Coal Group, Xiaoyi 032302, Shanxi, China)
Abstract: This paper expounded the construction technology of the roadway bolt steel strip support, including summary of roof supporting
technology and supporting technology and notes of construction period, analyzed the influence factors of deformation of
roadway, and proposed the corresponding prevention measures. Key words: anchor net; steel strip; combined support; deformation; preventive measures