Study on waterproof and drainage technology of mountain tunnel in high-pressure and water-rich region
文献类型：期刊论文
| 作者 | Luo, Xingwen2; Zhang, Jingbo1; Lu, Zheng2; Yao, Hailin2 |
| 刊名 | EUROPEAN JOURNAL OF ENVIRONMENTAL AND CIVIL ENGINEERING
 |
| 出版日期 | 2023-12-25 |
| 页码 | 17 |
| 关键词 | Tunnel waterproof and drainage technology seepage high-pressure and water-rich region |
| ISSN号 | 1964-8189 |
| DOI | 10.1080/19648189.2023.2299000 |
| 英文摘要 | High-pressure groundwater brings great challenges to the construction of mountain tunnels. Hence, controlling and discharging groundwater are two key problems that must be addressed before constructing tunnels in high-pressure and water-rich region. Fluid-solid coupling seepage analysis method is used to analyze the variation of displacement, stress and pore water pressure of the tunnel. A waterproof and drainage method suitable for tunnels in high-pressure and water-rich region is proposed. Curtain grouting plays a dual role in waterproof and reinforcing surrounding rock. Decompression drainage holes are designed in order to further reduce the pore water pressure acting on the initial lining. The thickness of grouting circle, the permeability coefficient ratio and the decompression drainage holes distribution rate of the initial lining are the main factors that affect the waterproof and drainage effect of tunnels in high-pressure and water-rich region. Suggested parameters on waterproof and drainage measures for tunnels in high-pressure and water-rich region are given after comprehensive analysis, which can provide basis for the technology on high-pressure groundwater treatments and constructions of underground engineering under complex geological conditions. |
| 资助项目 | National Natural Science Foundation of China |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001133820200001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/40248]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Luo, Xingwen |
| 作者单位 | 1.CCCC Second Highway Consultants Co Ltd, Wuhan, Peoples R China 2.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 | Luo, Xingwen,Zhang, Jingbo,Lu, Zheng,et al. Study on waterproof and drainage technology of mountain tunnel in high-pressure and water-rich region[J]. EUROPEAN JOURNAL OF ENVIRONMENTAL AND CIVIL ENGINEERING,2023:17. |
| APA | Luo, Xingwen,Zhang, Jingbo,Lu, Zheng,&Yao, Hailin.(2023).Study on waterproof and drainage technology of mountain tunnel in high-pressure and water-rich region.EUROPEAN JOURNAL OF ENVIRONMENTAL AND CIVIL ENGINEERING,17. |
| MLA | Luo, Xingwen,et al."Study on waterproof and drainage technology of mountain tunnel in high-pressure and water-rich region".EUROPEAN JOURNAL OF ENVIRONMENTAL AND CIVIL ENGINEERING (2023):17. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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