中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Subsidence prediction of a rubble mound breakwater at Yantai port: A application of FSSI-CAS 2D

文献类型:期刊论文

作者Ye, Jianhong2; He, Kunpeng1,2; Zhou, Lijie2
刊名OCEAN ENGINEERING
出版日期2021
卷号219页码:16
关键词FSSI-CAS 2D Modified Cambridge clay model Numerical modeling Poro-elastic model Rubble mound breakwater Subsidence Yantai port
ISSN号0029-8018
DOI10.1016/j.oceaneng.2020.108349
英文摘要This study is an application of the integrated numerical model FSSI-CAS 2D, to predict the subsidence of a huge rubble mound breakwater in the west part zone at Yantai port. The modified Cambridge clay soil model and poro-elastic model are adopted to describe the quasi-static mechanical behavior of the seabed foundation, which is consists of muddy-clay, clay and silt soil layers. The model parameters of soil used in computation are estimated based on a great number of laboratory tests (over one thousand). A novel point is that the buoyancy applied on the rubble mounds under SWL (Static Water Line), as well as its nonlinear variation dependent on the deformation of seabed foundation are considered in computation. Through analytical and experimental verification, as well as the comparison with observation data monitored in-situ, it is indicated that FSSI-CAS 2D is reliable to numerically predict the subsidence of offshore structures, and has the ability to be applied in practical engineering.
资助项目National Natural Science Foundation of China[51879257]
WOS研究方向Engineering ; Oceanography
语种英语
WOS记录号WOS:000604928100072
出版者PERGAMON-ELSEVIER SCIENCE LTD
源URL[http://119.78.100.198/handle/2S6PX9GI/25598]  
专题中科院武汉岩土力学所
通讯作者Ye, Jianhong
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China
推荐引用方式
GB/T 7714
Ye, Jianhong,He, Kunpeng,Zhou, Lijie. Subsidence prediction of a rubble mound breakwater at Yantai port: A application of FSSI-CAS 2D[J]. OCEAN ENGINEERING,2021,219:16.
APA Ye, Jianhong,He, Kunpeng,&Zhou, Lijie.(2021).Subsidence prediction of a rubble mound breakwater at Yantai port: A application of FSSI-CAS 2D.OCEAN ENGINEERING,219,16.
MLA Ye, Jianhong,et al."Subsidence prediction of a rubble mound breakwater at Yantai port: A application of FSSI-CAS 2D".OCEAN ENGINEERING 219(2021):16.

入库方式: OAI收割

来源:武汉岩土力学研究所

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