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A REVIEW OF ROCK SUPPORT AND FALLS IN US COAL MINE INTERSECTIONS

机译：美国煤矿交叉路口岩石支撑和下跌综述

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The support of the roof in coal mines remains a critical safety issue with 3 fatalities from roof falls in 2007 and 430 injuries from roof falls in 2006. A snapshot survey by the authors of room design and support details as well as unplanned falls of ground in the industry revealed some useful data concerning support use, seam details, fall dimensions, bolt lengths and spacing and the stand-up time.

机译：煤矿屋顶的支撑仍然是2007年屋顶下跌的3个死亡问题，2006年屋顶的430次损伤。房间设计的作者和支持细节的快照调查以及无计划的地面落下该行业揭示了一些有用的数据，有关支持使用，缝线细节，秋季尺寸，螺栓长度和间距以及安装时间。

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《SME annual meeting exhibit》|2009年||共3页
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作者
A.J.S. Spearing; A. R. Mueller;
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正文语种
中图分类地质、矿业;
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1. The interplay between moisture sensitive roof rocks and roof falls in an Illinois underground coal mine [J] . Osouli Abdolreza, Bajestani Behrooz Moradi Computers and Geotechnics . 2016,第deca期

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2. Review on Rockburst Theory and Types of Rock Support in Rockburst Prone Mines [J] . Eugie Kabwe, Yiming Wang Open Journal of Safety Science and Technology . 2015,第4期

机译：岩爆易发性矿山的岩爆理论与岩石支护类型综述
3. Review on Rockburst Theory and Types of Rock Support in Rockburst Prone Mines [J] . Eugie Kabwe, Yiming Wang Open Journal of Safety Science and Technology . 2015,第4期

机译：岩爆易发性矿山的岩爆理论与支护类型综述
4. A REVIEW OF ROCK SUPPORT AND FALLS IN US COAL MINE INTERSECTIONS [C] . A.J.S. Spearing, A. R. Mueller SME annual meeting exhibit;CMA's national western mining conference . 2009

机译：美国煤矿相交处的岩石支撑与塌陷研究述评
5. An analysis of current intersection support and falls in United States coal mines and recommendations to improve safety. [D] . Mueller, Allen R. 2010

机译：分析美国煤矿当前的交叉路口支持和跌落，并提出改善安全性的建议。
6. A Fiber Bragg Grating Borehole Deformation Sensor for Stress Measurement in Coal Mine Rock [O] . Wusheng Zhao, Kun Zhong, Weizhong Chen 2020

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7. An Analysis of Current Intersection Support and Falls in United States Coal Mines and Recommendations to Improve Safety [O] . Mueller Allen Robert 2010

机译：美国煤矿当前路口支护和跌落分析及改善安全性的建议
8. Coal Mine Safety and Health Report of Investigation: Underground Coal Mine, Fatal Slip/Fall of Person Accident, June 9, 2011, Rock Mountain Steel, Inc. (7WU), Montrose, CO at West Elk Mine, Mountain Coal Company, LLC, Somerset, Gunnison County, Colorado. MSHA ID No. 05-03672 [R] . 2011

机译：煤矿安全与健康调查报告：地下煤矿，人员意外致命滑倒，2011年6月9日，Rock mountain steel，Inc。（7WU），位于山煤矿公司西麋鹿矿的蒙特罗斯，萨默塞特，甘尼森县，科罗拉多州。 msHa ID号05-03672

A REVIEW OF ROCK SUPPORT AND FALLS IN US COAL MINE INTERSECTIONS

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