Application of a combined support system to the weak floor reinforcement in deep underground coal mine
文献类型：期刊论文
| 作者 | Kang, Yongshui1; Liu, Quansheng1,2; Gong, Guangqing3; Wang, Huaichao4 |
| 刊名 | INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES
 |
| 出版日期 | 2014 |
| 卷号 | 71页码:143-150 |
| 关键词 | Grouting cable Full length anchor Supporting system Floor heave |
| ISSN号 | 1365-1609 |
| DOI | 10.1016/j.ijrmms.2014.03.017 |
| 英文摘要 | More and more coal mines begin to exploit deep resource, leading to more serious supporting problems. Common supporting measures for shallow roadways can hardly apply to the deep geological conditions, which are mainly reflected by high ground pressure, more broken and weak surrounding rock. This paper takes a winch room in China's Gubei coal mine as an example to study a new kind of combined supporting system for weak floor under adverse geological conditions. The stability of the winch room is simulated by FLAC3D. The deformation characteristics and stress distribution of the surrounding rock is obtained. Then, a new kind of combined supporting system as well as monitoring measures for the floor is proposed. A new type of hollow grouting cable which has many advantages is introduced in the supporting system. The results show that the combined supporting system is satisfactory. (C) 2014 Elsevier Ltd. All rights reserved. |
| WOS研究方向 | Engineering ; Mining & Mineral Processing |
| 语种 | 英语 |
| WOS记录号 | WOS:000343097600015 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3635]  |
| 专题 | 岩土力学所知识全产出_期刊论文 国家重点实验室知识产出_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; 2.Chinese Acad Sci, Sch Civil Engn & Architecture, Minist Educ, Key Lab Rock Mech Hydraulic Struct Engn ; 3.HuaiZhe Mining Elect Ind Ltd Liabil Co, Gubei Coal Mine ; 4.Mine Engn Technol Co, Jinan AoKe, Jinan |
| 推荐引用方式 GB/T 7714 | Kang, Yongshui,Liu, Quansheng,Gong, Guangqing,et al. Application of a combined support system to the weak floor reinforcement in deep underground coal mine[J]. INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES,2014,71:143-150. |
| APA | Kang, Yongshui,Liu, Quansheng,Gong, Guangqing,&Wang, Huaichao.(2014).Application of a combined support system to the weak floor reinforcement in deep underground coal mine.INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES,71,143-150. |
| MLA | Kang, Yongshui,et al."Application of a combined support system to the weak floor reinforcement in deep underground coal mine".INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES 71(2014):143-150. |
入库方式： OAI收割
来源：武汉岩土力学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。