Numerical Study of Storm Surge Inundation in the Southwestern Hangzhou Bay Region During Typhoon Chan-Hom in 2015
文献类型：CNKI期刊论文
| 作者 | WANG Kai ; HOU Yijun; LI Shuiqing; DU Mei; LI Rui
|
| 发表日期 | 2020-03-27 |
| 出处 | Journal of Ocean University of China
 |
| 关键词 | storm surge typhoon waves dike overflowing dike breaking inundation ADCIRC+SWAN |
| 英文摘要 | Storm surge inundation is a major concern in marine hazard risk assessment during extreme weather conditions. In this study, a high-resolution coupled model(the ADVanced CIRCulation model + the Simulating WAves Nearshore model) was used to investigate the storm surge inundation in the southwestern Hangzhou Bay region during Typhoon Chan-hom in 2015. The simulated hydrodynamic processes(sea surface wave and storm tide) were validated with measured data from wave buoys and tide gauges, indicating that the overall performance of the model was satisfactory. The storm surge inundation in the coastal area was simulated for several idealized control experiments, including different wave effects(wave-enhanced wind stress, wave-enhanced bottom stress, and wave radiation stress). Dike overflowing cases with different dike heights and dike breaking cases with different dike breach lengths were considered in the simulation. The results highlight the necessity of incorporating wave effects in the accurate simulation of storm surge inundation. Dike height significantly influences the magnitude and phase of the maximum inundation area in the dike overflowing cases, and dike breach length is an important factor impacting the magnitude of the maximum inundation area in the dike breaking cases. This study may serve as a useful reference for accurate coastal inundation simulation and risk assessment. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | supported by the National Key Research and Development Program of China(Nos.2016YFC140 2000,2016YFC1401002,and 2018YFC1407003) ; the National Natural Science Foundation of China(NSFC)(NosU1706216,41606024,and 41506023) ; the CAS(Chinese Academy of Sciences)Strategic Priority Project(No.XDA 19060202) ; the CAS Innovative Foundation(No.CXJJ-16M111) ; the NSFC Innovative Group(No.41421005) ; the NSFC-Shandong Joint Fund for Marine Science Research Centers(No.U1406402) |
| 卷 | v.19期:02页:19-27 |
| 语种 | 英文; |
| 分类号 | P731.23 |
| ISSN号 | 1672-5182 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/188258]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.NumericalSimulationDivision,NorthChinaSeaMarineForecastingCenterofStateOceanicAdministration 2.LaboratoryforOceanandClimateDynamics,QingdaoNationalLaboratoryforMarineScienceandTechnology 3.KeyLaboratoryofOceanCirculationandWaves,InstituteofOceanology,ChineseAcademyofSciences 4.UniversityofChineseAcademyofSciences 5.CenterforOceanMega-Science,ChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | WANG Kai,HOU Yijun,LI Shuiqing,et al. Numerical Study of Storm Surge Inundation in the Southwestern Hangzhou Bay Region During Typhoon Chan-Hom in 2015. 2020. |
入库方式： OAI收割
来源：海洋研究所
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