Study and Apply of the Support Technology for Coal Roadway with High In-situ Stress in Deep Mine

机译：深井高地应力煤巷道支护技术的研究与应用

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摘要

Several commonly methods of the soft-rock tunnel support are introduced.According to the-850 m section coal roadway support of Jiudaoling coal mine,high in-situ stress and soft surrounding rock were chosen as the main solution.A combined supporting method of semi-circular arch bolt-anchor-metal net-steel ladder is put forward and achieved a practical support effect.

机译：介绍了几种常用的软岩巷道支护方法。根据九道岭煤矿850 m断面煤巷支护，主要选择高地应力和软弱围岩作为主要解决方案。提出了圆拱螺栓锚固金属网梯，取得了实际的支撑效果。

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来源
《Proceedings of international symposium on rock mechanics and mine dynamic disaster prevention》|2013年|246-249|共4页
会议地点 Fuxin(CN)
作者
Zhao Kai; Kong Xiangyi; Shan Chuan; Wang Shaobin;
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作者单位

College of Mining Engineering, Liaoning Technical University, Fuxin, 123000, China;

College of Mining Engineering, Liaoning Technical University, Fuxin, 123000, China;

College of Mining Engineering, Liaoning Technical University, Fuxin, 123000, China;

College of Mining Engineering, Liaoning Technical University, Fuxin, 123000, China;

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会议组织
原文格式 PDF
正文语种 eng
中图分类矿山压力理论;矿山安全与劳动保护;
关键词
soft-rock tunnel; coal roadway; high in-situ stress; support;

机译：软岩隧道；煤巷；高地应力；支护;

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1. Support failure of a high-stress soft-rock roadway in deep coal mine and the equalized yielding support technology: a case study [J] . Lihui Sun, Haoyuan Wu, Bensheng Yang, International Journal of Coal Science & Technology . 2015,第4期

机译：深部煤矿高应力软岩巷道支护破坏与均衡支护技术研究
2. Support failure of a high-stress soft-rock roadway in deep coal mine and the equalized yielding support technology:a case study [J] . Lihui Sun, Haoyuan Wu, Bensheng Yang, 煤炭学报：英文版 . 2015,第004期

机译：深部煤矿高应力软岩巷道支护破坏与均衡支护技术的研究
3. Support failure of a high-stress soft-rock roadway in deep coal mine and the equalized yielding support technology： a case study [J] . Lihui Sun, Haoyuan Wu, Bensheng Yang, 国际煤炭科学技术学报：英文版 . 2015,第004期

机译：深部煤矿高应力软岩巷道支护破坏与均等支护技术：案例研究
4. Study and Apply of the Support Technology for Coal Roadway with High In-situ Stress in Deep Mine [C] . Zhao Kai, Kong Xiangyi, Shan Chuan, International symposium on rock mechanics and mine dynamic disaster prevention . 2013

机译：深井高地应力高煤道路支持技术研究与应用
5. Effect of in-situ stresses on the stability of coal mine development workings. [D] . Gadde, Murali Mohan. 2003

机译：地应力对煤矿开发作业稳定性的影响。
6. Characteristics of the In Situ Stress Field in theYadian Coal Mine Central China: Implications for Roadway DifferentialDeformation [O] . Huibin Liu, Bo Jiang, *, 2021

机译：原位应力场的特征中国中部亚迪亚煤矿：道路差异的影响形变
7. Support failure of a high-stress soft-rock roadway in deep coal mine and the equalized yielding support technology: a case study [O] . 2015

机译：深部煤矿高应力软岩巷道支护破坏与均衡支护技术的研究

Study and Apply of the Support Technology for Coal Roadway with High In-situ Stress in Deep Mine

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