Numerical simulation of typhoon-induced storm surge along Jiangsu coast, Part II: Calculation of storm surge

The Jiangsu coastal area is located in central-eastern China and is well known for complicated dynamics with large-scale radial sand ridge systems. It is therefore a challenge to simulate typhoon-induced storm surges in this area. In this study, a two-dimensional astronomical tide and storm surge coupling model was established to simulate three typical types of typhoons in the area. The Holland parameter model was used to simulate the wind field and wind pressure of the typhoon and the Japanese 55-year reanalysis data were added as the background wind field. The offshore boundary information w... Mehr ...

Verfasser: Jin-hai Zheng
Jin-cheng Wang
Chun-yan Zhou
Hong-jun Zhao
Sang Sang
Dokumenttyp: Artikel
Erscheinungsdatum: 2017
Reihe/Periodikum: Water Science and Engineering, Vol 10, Iss 1, Pp 8-16 (2017)
Verlag/Hrsg.: Elsevier
Schlagwörter: Jiangsu coast / Typhoon-induced storm surge / Numerical simulation / Holland parameter model / ADCIRC / River / lake / and water-supply engineering (General) / TC401-506
Sprache: Englisch
Permalink: https://search.fid-benelux.de/Record/base-26711563
Datenquelle: BASE; Originalkatalog
Powered By: BASE
Link(s) : https://doi.org/10.1016/j.wse.2017.03.011

The Jiangsu coastal area is located in central-eastern China and is well known for complicated dynamics with large-scale radial sand ridge systems. It is therefore a challenge to simulate typhoon-induced storm surges in this area. In this study, a two-dimensional astronomical tide and storm surge coupling model was established to simulate three typical types of typhoons in the area. The Holland parameter model was used to simulate the wind field and wind pressure of the typhoon and the Japanese 55-year reanalysis data were added as the background wind field. The offshore boundary information was provided by an improved Northwest Pacific Ocean Tide Model. Typhoon-induced storm surges along the Jiangsu coast were calculated based on analysis of wind data from 1949 to 2013 and the spatial distribution of the maximum storm surge levels with different types of typhoons, providing references for the design of sea dikes and planning for control of coastal disasters.