Fang Kezhao
Professor Supervisor of Doctorate Candidates Supervisor of Master's Candidates
Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:Dalian University of Technology
Discipline:Port, Coastal and Offshore Engineering
Business Address:Room B304, Ocean Engineering Research Institute
E-Mail:kfang@dlut.edu.cn
Hits:
Indexed by:期刊论文
Date of Publication:2019-02-15
Journal:海洋通报
Volume:38
Issue:1
Page Number:102-114
ISSN No.:1001-6392
Key Words:老龙头 海滩养护 人工沙坝 "803"风暴潮 XBeach 响应过程
Abstract:研究养护海滩对风暴潮的响应过程在人工养滩工程设计与施工中具有重要意义.老龙头养护海滩在竣工半个月后遭遇"803"风暴潮,导致岸滩滩肩最大蚀退6.5 m,沙坝坝顶最大下蚀1.2 m.在现场测量的基础上,利用XBeach建立风暴潮过程的老龙头海滩海床演变模型,研究结果表明:(1)XBeach模拟结果与实际地形变化侵淤趋势一致,风暴潮期间人工沙坝均向岸移动,但模拟结果的侵蚀程度更大,海滩响应更加剧烈;(2)强浪条件下人工沙坝的透射系数为0.29～0.42,常浪条件下透射系数为0.45～0.95,因而人工沙坝在大浪条件下掩护作用更佳;(3)风暴潮期间人工沙坝附近破波显著,坝顶流速明显增大,最大可达1.21 m/s,是无人工沙坝情况下的2.3倍,而在人工沙坝向岸侧,因波能提前耗散,流速减为0.28 m/s,是无人工沙坝时的0.4倍,且没有产生离岸流.老龙头养护工程整体泥沙损失较少,易于恢复.
Dr. Kezhao Fang is an associated professor (Phd Supervisor) with the State Key Laboratory of Coastal and Offshore Engineering in Dalian University of Technology. His research interests include (but not limitted to) developing numerical models for ocean and coastal waves, coastal (reef) hydrodynamics, coastal morphology. He is a member of IAHR and an invited reviewer for Journal of Fluid Mechanics, Coastal Engineering, Ocean Engineering, Applied Ocean Research, and etc. He has got a total of more than 80 papers published, the details of the papers also could be found via researchgate:
https://www.researchgate.net/profile/Kezhao_Fang2
