Response and mechanism of a tunnel subjected to combined fault rupture deformation and subsequent seismic excitation
文献类型：期刊论文
| 作者 | Cui Zhen1,2,3; Sheng Qian1,2; Zhang Gui-min3; Zhang Mao-chu1,2; Mei Xian-cheng1,2 |
| 刊名 | TRANSPORTATION GEOTECHNICS
 |
| 出版日期 | 2022-05-01 |
| 卷号 | 34期号:-页码:- |
| 关键词 | Tunnel Fault rupture Dynamic analysis Rock-tunnel interaction Flexible jointing |
| ISSN号 | 2214-3912 |
| 英文摘要 | In this study, sophisticated numerical methods and constitutive models were used to study the effect of combined fault rupture deformation and subsequent seismic excitation on a tunnel. The weakening of the rock-tunnel interface under relative dislocation and degradation of the concrete material in the tunnel liner were considered. The deformation response and failure mechanism of the tunnel subjected to combined fault rupture deformation and subsequent seismic excitation were investigated. The time histories of the relative deformation, the plastic strain, and the tensile strain of the tunnel were studied. The performance of the joint design was numerically verified, followed by a detailed parametric study that aimed to provide deep insight into the design factors of the technique of flexible jointing. The influences of some important factors were investigated, such as the range of the joints, length of the segments, and length of joint. |
| 学科主题 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000792905500003 |
| 出版者 | ELSEVIER |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/35063]  |
| 专题 | 中科院武汉岩土力学所 |
| 作者单位 | 1.State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, Hubei 430071, China 2.School of Engineering Science, University of Chinese Academy of Sciences, Beijing 10049, China 3.Key Laboratory of Geotechnical Mechanics and Engineering of Ministry of Water Resources, Changjiang River Scientific Research Institute, Wuhan 430010, Hubei, China |
| 推荐引用方式 GB/T 7714 | Cui Zhen,Sheng Qian,Zhang Gui-min,et al. Response and mechanism of a tunnel subjected to combined fault rupture deformation and subsequent seismic excitation[J]. TRANSPORTATION GEOTECHNICS,2022,34(-):-. |
| APA | Cui Zhen,Sheng Qian,Zhang Gui-min,Zhang Mao-chu,&Mei Xian-cheng.(2022).Response and mechanism of a tunnel subjected to combined fault rupture deformation and subsequent seismic excitation.TRANSPORTATION GEOTECHNICS,34(-),-. |
| MLA | Cui Zhen,et al."Response and mechanism of a tunnel subjected to combined fault rupture deformation and subsequent seismic excitation".TRANSPORTATION GEOTECHNICS 34.-(2022):-. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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