|本期目录/Table of Contents|

[1]付永刚,李英明,张瀚.大采高仰斜工作面玻璃纤维增强塑料锚杆煤壁加固技术及应用[J].中国安全生产科学技术,2013,9(6):5-10.[doi:10.11731/j.issn.1673-193x.2013.06.001]
　FU Yong gang,LI Ying ming,ZHANG Han.Coal wall reinforcing technology and its application with FRP bolts in the rise mining with great mining height[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2013,9(6):5-10.[doi:10.11731/j.issn.1673-193x.2013.06.001]
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大采高仰斜工作面玻璃纤维增强塑料锚杆煤壁加固技术及应用
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
9
期数:
2013年6期
页码:
5-10
栏目:
学术论著
出版日期:
2013-06-30

文章信息/Info

Title:
Coal wall reinforcing technology and its application with FRP bolts in the rise mining with great mining height
作者:
付永刚1; 李英明2; 张瀚2
（1山西寿阳段王煤业集团有限公司 段王煤矿, 山西晋中045400；2安徽理工大学 能源与安全学院, 安徽淮南232001）
Author(s):
FU Yong gang 1; LI Ying ming 2; ZHANG Han 2
(1 Duanwang Mine, Shanxi Shouyang Duanwang Coal Group Corporation Limited, Jinzhong Shanxi 045400,China; 2School of Energy and security, Anhui University of Science and Technology, Huainan Anhui 232001,China)
关键词:
综采工作面; 仰斜开采; 煤壁片帮; 玻璃纤维增强塑料锚杆
Keywords:
fully mechanized coal face;  rise mining;  rib spalling;  FRP bolt
分类号:
X913.3
DOI:
10.11731/j.issn.1673-193x.2013.06.001
文献标志码:
A
摘要:
针对段王矿090502综采工作面存在近200m仰采段，为提高煤壁稳定性，避免或减少煤壁片帮发生，提出玻璃纤维增强塑料锚杆煤壁加固方案，通过数值模拟方法对煤壁加固参数进行了优化研究，并进行了现场应用。研究结果表明：采用20mm×30m全螺纹玻璃纤维增强塑料锚杆、间排距为15m×1m进行煤壁加固，不仅可保持煤壁稳定，而且施工方便，保证了工作面的正常回采。
Abstract:
Aiming at the fact that rise mining distance is 200m long in the fully mechanized face 090502 of Duanwang mine, in order to improve the stability of coal wall and avoid or diminish rib spalling, a project of using FRP bolts to strengthen coal wall in the working face was proposed. Coal wall reinforced parameters were optimized by numerical simulation and the optimal project was used. Research results showed that 20mm×30m whole screw GFRP bolt with row & line 15m×1m space could be used to strengthen the coal wall, which not only can maintain coal wall stability, but also is very easy to construct. The project ensure the normal extraction of working face.

参考文献/References:

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备注/Memo

备注/Memo:
安徽省自然科学基金资助项目(1208085ME72)
更新日期/Last Update: 2013-06-30