[1]吴新选,叶东生,吴兆军.“三软”复合顶板均压支护技术研究[J].西安科技大学学报,2012,(06):718-721.
 WU Xin-xuan,YE Dong-sheng,WU Zhao-jun.Application of voltage-sharing anchor nets supporting on “three soft” compound roof[J].Journal of Xi'an University of Science and Technology,2012,(06):718-721.
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“三软”复合顶板均压支护技术研究(/HTML)
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西安科技大学学报[ISSN:1672-9315/CN:61-1434/N]

卷:
期数:
2012年06期
页码:
718-721
栏目:
出版日期:
2012-12-31

文章信息/Info

Title:
Application of voltage-sharing anchor nets supporting on “three soft” compound roof
文章编号:
1672-9315(2012)06-0718-04
作者:
吴新选叶东生吴兆军
陕西煤业化工集团 澄合矿业有限公司,陕西 合阳 715306
Author(s):
WU Xin-xuanYE Dong-shengWU Zhao-jun
Shaanxi Coal Mining Co., LTD, Heyang 715306,China
关键词:
巷道支护 让均压锚网支护 支护实验
Keywords:
roadway support voltage-sharing anchor nets supporting supporting experiment
分类号:
TD 353
文献标志码:
A
摘要:
王村煤矿属于“三软”复合顶板,巷道支护是一个长久探索的课题。为了解决这一问题,在13503工作面进行高强高预应力让均压锚网支护实验,并采用FLAC2D软件数值模拟优化让压均压支护系统,实践表明该支护系统能有效控制“三软”复合顶板巷道围岩变形问题,确实提高支护质量。该技术对解决本矿及类似地质条件的矿井巷道支护难题有重要的指导和借鉴意义。
Abstract:
Wangcun coal mine belongs to the “three soft” compound roof, Its roadway support is a serious problem that should be permanently explored. In order to solve this problem, we conduct an experiment with high strength and high prestress that yielding pressure anchor nets supporting on 13503 working face, optimize yielding voltage-sharing supporting system, so as to solve the problems such as validation control the deformation of roadway wall rock, improve the quality of the support.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2012-09-10
通讯作者:吴新选(1966-),男,陕西临潼人,高级工程师,主要从事矿井技术管理工作.
更新日期/Last Update: 1900-01-01