Three-dimensional simulation of wave-induced seabed liquefaction in the Chengdao area
文献类型：期刊论文
| 作者 | Wang, Youqi1; Jiao, Shengyi1; Chen, Haibo4,5; Cao, Ruichen2,3; Lv, Xianqing1 |
| 刊名 | OCEAN ENGINEERING
 |
| 出版日期 | 2025-08-15 |
| 卷号 | 335页码:15 |
| ISSN号 | 0029-8018 |
| DOI | 10.1016/j.oceaneng.2025.121648 |
| 通讯作者 | Chen, Haibo(chenhb2015@qdio.ac.cn) ; Lv, Xianqing(xqinglv@ouc.edu.cn) |
| 英文摘要 | This study employs the Massachusetts Institute of Technology General Circulation Model (MITgcm) to establish a novel three-dimensional two-layer fluid framework for simulating liquefied seabed. We conducted a parametric analysis of the liquefaction front using a Gaussian function. The simulated pore pressure exhibits a deviation of <15 % from field data. Based on the simulation results, we calculated the stress distribution and provided a rough estimation of the liquefaction zone expansion process. The findings indicate that the inclination of liquefaction front in different directions influences the pore pressure response and its decay rate with depth. Variation in wave height distribution leads to discrepancies in liquefaction rates across different directions. These findings may provide a reference for predicting the expansion direction of liquefaction zone using wave height, with direct implications for submarine infrastructure risk assessment. |
| WOS关键词 | INDUCED PROGRESSIVE LIQUEFACTION ; PORE PRESSURES ; EFFECTIVE STRESSES ; SAND |
| 资助项目 | National Key Research and Devel-opment Program of China[2022YFC3105003] ; Na-tional Natural Science Foundation of China[42076011] ; Na-tional Natural Science Foundation of China[U2006210] |
| WOS研究方向 | Engineering ; Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:001504796000004 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/202235]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 通讯作者 | Chen, Haibo; Lv, Xianqing |
| 作者单位 | 1.Ocean Univ China, State Key Lab Phys Oceanog, Phys Oceanog Lab, Qingdao 266100, Peoples R China 2.Shandong Key Lab Marine Ecol Environm & Disaster P, Qingdao 266061, Peoples R China 3.Minist Nat Resources, North China Sea Marine Forecasting & Hazard Mitiga, Qingdao 266061, Peoples R China 4.Qingdao Natl Lab Marine Sci & Technol, Qingdao 266100, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Observat & Forecasting, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Youqi,Jiao, Shengyi,Chen, Haibo,et al. Three-dimensional simulation of wave-induced seabed liquefaction in the Chengdao area[J]. OCEAN ENGINEERING,2025,335:15. |
| APA | Wang, Youqi,Jiao, Shengyi,Chen, Haibo,Cao, Ruichen,&Lv, Xianqing.(2025).Three-dimensional simulation of wave-induced seabed liquefaction in the Chengdao area.OCEAN ENGINEERING,335,15. |
| MLA | Wang, Youqi,et al."Three-dimensional simulation of wave-induced seabed liquefaction in the Chengdao area".OCEAN ENGINEERING 335(2025):15. |
入库方式： OAI收割
来源：海洋研究所
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