IMECH-IR  > 流固耦合系统力学重点实验室
Combined wave-current induced instantaneous liquefaction of a sandy seabed
Yang LJ(杨鲤镜); Li CF(李畅飞); Wang JQ; Gao FP(高福平)
Source PublicationProceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
2019
Conference NameASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2019
Conference DateJune 9, 2019 - June 14, 2019
Conference PlaceGlasgow, United kingdom
AbstractAccurate prediction for the liquefaction depth of a porous seabed is crucial to the design of shallow foundations; nevertheless most previous studies are predominantly limited to wave-only conditions. In this study, the combined wave-current induced instantaneous liquefaction of a sandy seabed is investigated analytically. The explicit expression of liquefaction depth under combined wave-current loading condition is derived, which can converge to that under the linear wave condition when the current velocity approaches zero. Parametric study indicates that the effects of imposing a current onto progressive waves on the distribution of excess pore pressures and the corresponding liquefaction depth are unneglectable, especially for the opposite current conditions. Copyright © 2019 ASME.
ISBN9780791858769
URL查看原文
Indexed ByEI
Language英语
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/85116
Collection流固耦合系统力学重点实验室
Affiliation1.Institute of Mechanics, Chinese Academy of SciencesBeijing100190, China
2.School of Engineering Science, University of Chinese Academy of Sciences, Beijing, 100049, China
3.China National Offshore Oil Company (CNOOC) Research Institute, Beijing, 100028, China
Recommended Citation
GB/T 7714
Yang LJ,Li CF,Wang JQ,et al. Combined wave-current induced instantaneous liquefaction of a sandy seabed[C]Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE,2019.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[杨鲤镜]'s Articles
[李畅飞]'s Articles
[Wang JQ]'s Articles
Baidu academic
Similar articles in Baidu academic
[杨鲤镜]'s Articles
[李畅飞]'s Articles
[Wang JQ]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[杨鲤镜]'s Articles
[李畅飞]'s Articles
[Wang JQ]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.