Compound Karst Cave Treatment and Waterproofing Strategy for EPB Shield Tunnelling in Karst Areas: A Case Study
文献类型：期刊论文
| 作者 | Kang, Yongshui3,4; Geng, Zhi3,4; Lu, Linhai2; Chen, Lei1; Liu, Xuewei4; Liu, Bin4; Huang, Xing4 |
| 刊名 | FRONTIERS IN EARTH SCIENCE
 |
| 出版日期 | 2021-09-17 |
| 卷号 | 9页码:9 |
| 关键词 | karst area limestone formation shield tunnelling karst cave treatment waterproofing |
| DOI | 10.3389/feart.2021.761573 |
| 英文摘要 | There is high risk of water inrush and ground collapse accidents when tunnelling in karst areas. Based on the case study of an urban metro tunnel, this paper focuses on karst cave treatment and waterproofing strategies for earth pressure balancing (EPB) shield tunnelling in karst areas containing large amounts of karst caves and fissures. When the shield machine enters the karst area, water gush easily occurs, posing serious threats to tunnelling safety. The distribution characteristic of limestone fractures, karst caves, and fissures in the karst area were analyzed according to the geological survey results. Further, water inrush risk and engineering difficulties were analyzed. Subsequently, a compound karst cave treatment and waterproofing strategy for EPB shield tunnelling was proposed and implemented. Water inflow is successfully reduced and ground collapse accident is avoided using the compound karst cave treatment and waterproofing strategy. |
| 资助项目 | Natural Science Foundation of China[51774267] ; Natural Science Foundation of China[41941018] ; Youth Innovation Promotion Association CAS[2017377] |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000717284500001 |
| 出版者 | FRONTIERS MEDIA SA |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/28340]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Liu, Bin; Huang, Xing |
| 作者单位 | 1.COMSOL Co Ltd, Shanghai, Peoples R China 2.Jinan Rail Transit Grp Co Ltd, Jinan, Peoples R China 3.Univ Chinese Acad Sci, Sch Engn Sci, Beijing, Peoples R China 4.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kang, Yongshui,Geng, Zhi,Lu, Linhai,et al. Compound Karst Cave Treatment and Waterproofing Strategy for EPB Shield Tunnelling in Karst Areas: A Case Study[J]. FRONTIERS IN EARTH SCIENCE,2021,9:9. |
| APA | Kang, Yongshui.,Geng, Zhi.,Lu, Linhai.,Chen, Lei.,Liu, Xuewei.,...&Huang, Xing.(2021).Compound Karst Cave Treatment and Waterproofing Strategy for EPB Shield Tunnelling in Karst Areas: A Case Study.FRONTIERS IN EARTH SCIENCE,9,9. |
| MLA | Kang, Yongshui,et al."Compound Karst Cave Treatment and Waterproofing Strategy for EPB Shield Tunnelling in Karst Areas: A Case Study".FRONTIERS IN EARTH SCIENCE 9(2021):9. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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