Numerical analysis of THM coupling of a deeply buried roadway passing through composite strata and dense faults in a coal mine
文献类型：期刊论文
| 作者 | Liu, QuanSheng2,3; Kang, YongShui3; Xi, HaiLong1 |
| 刊名 | BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT
 |
| 出版日期 | 2014 |
| 卷号 | 73期号:1页码:77-86 |
| 关键词 | THM coupling process Deeply buried roadway Coal mine Tectonic stress |
| ISSN号 | 1435-9529 |
| DOI | 10.1007/s10064-013-0506-3 |
| 英文摘要 | Because of the reduction in shallow-buried coal resources, increasingly coal mines in China extend to deep resources. The coupling of thermal-hydro-mechanical (THM) fields is much more complicated in deep strata, especially when the roadway passes through composite strata and dense faults. High ground pressures, high ground temperature and high seepage pressure are most important features of deep strata. In order to investigate the THM coupling mechanism of deeply buried roadways, this article presents the geological features of deep strata and analyzes the interactions among thermal, hydraulic and mechanical fields considering the water-weakening effect of the surrounding rock. Finally, the THM coupling process of a deeply buried roadway passing through composite strata and dense faults is simulated. The deformation characteristics and distribution of the stress field are described in the results. |
| WOS研究方向 | Engineering ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000330952100007 |
| 出版者 | SPRINGER HEIDELBERG |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3562]  |
| 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.Huainan Min Ind Grp Ltd Liabil Co, Guqiao Coal Mine 2.Wuhan Univ, Sch Civil Engn & Architecture, Minist Educ, Key Lab Rock Mech Hydraul Struct Engn ; 3.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; |
| 推荐引用方式 GB/T 7714 | Liu, QuanSheng,Kang, YongShui,Xi, HaiLong. Numerical analysis of THM coupling of a deeply buried roadway passing through composite strata and dense faults in a coal mine[J]. BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT,2014,73(1):77-86. |
| APA | Liu, QuanSheng,Kang, YongShui,&Xi, HaiLong.(2014).Numerical analysis of THM coupling of a deeply buried roadway passing through composite strata and dense faults in a coal mine.BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT,73(1),77-86. |
| MLA | Liu, QuanSheng,et al."Numerical analysis of THM coupling of a deeply buried roadway passing through composite strata and dense faults in a coal mine".BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT 73.1(2014):77-86. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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