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| 不同支护形式下急倾斜煤层巷道支护对比实验研究 | |
| 引用本文： | 查文华,谢广祥,罗勇.不同支护形式下急倾斜煤层巷道支护对比实验研究[J].煤矿安全,2006,37(6):4-7. |
| 作者姓名： | 查文华 谢广祥 罗勇 |
| 作者单位： | 1. 安徽理工大学,安徽,淮南,232001;河海大学,岩土所,江苏,南京,210098 2. 安徽理工大学,安徽,淮南,232001 3. 中国科学技术大学,安徽,合肥,230027 |
| 摘 要： | 针对急倾斜煤层巷道支护现状,结合具体工程实践问题,采用相似材料模拟实验,对相同条件下急倾斜煤层巷道采用工字钢支护、锚杆支护和锚(索)梁网支护3种支护形式进行对比试验研究,得出了不同支护形式下的围岩变形规律、以及不同支护形式在急倾斜煤层巷道条件下的适应性及支护机理,从而为急倾斜煤层巷道支护决策提供依据。 |
| 关 键 词： | 急倾斜 煤层巷道 相似材料模拟 |
| 文章编号： | 1003-496X（2006）06-0004-04 |
| 收稿时间： | 2005-12-14 |
| 修稿时间： | 2005年12月14 |
Contrast Testing Study on Steeply Inclined Seam Roadway Support under Different Support Form |
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| ZHA Wen-hua,XIE Guang-xiang,LUO-Yong.Contrast Testing Study on Steeply Inclined Seam Roadway Support under Different Support Form[J].Safety in Coal Mines,2006,37(6):4-7. | |
| Authors: | ZHA Wen-hua XIE Guang-xiang LUO-Yong |
| Affiliation: | 1. Anhui University of Science and Technology, Huainan 232001, China ; 2. Geotechnical Engineering, Hehai University, Nanjing 210098, China ; 3. China University of Science and Technology, Hefei 230027, China |
| Abstract: | In view of steeply inclined seam roadway support status quo,with the specific engineering practice problem,used similar material simulation test to have the contrast study on steeply inclined seam roadway applied Isteel support,bolt support and bolt-cable-beam support under same condition.Under different support form the abutment deformation rule and the adaptability and support mechanism to steeply inclined seam roadway were obtained.Thus,the research results provide foundation for steeply inclined seam roadway support decision-making. |
| Keywords: | steeply inclined seam roadway similar material simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |