The model test of restoration project of the gravel beach of Chen Village fishing port

International Conference on Water Resource and Environment 2016

地球科学;生态环境科学

Wang, D.X.^1 ; Gui, J.S.^1 ; Sun, J.W.^2

Department of Ocean and Civil Engineering, DaLian Ocean University, DaLian

116000, China^1

Key Laboratory of Sea-Area Management Technology.SOA, National Bureau of Oceanography, DaLian

116000, China^2

关键词: Coastal landforms;    Experimental section;    Fishing ports;    Gravel beaches;    Physical model;    Restoration project;    Return periods;    Wave actions;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/39/1/012026/pdf
DOI  :  10.1088/1755-1315/39/1/012026

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Gravel beach is a case in coastal landform by wave action. It is more and more crucial for the environment of coastal engineering in recent years. However, it is poorly studied for it in China. And this paper which is based on the model test of Restoration Project of the Gravel Beach of Chen Village Fishing Port, uses two dimensional normal physical models, aiming at exploring the movement of gravel beach under wave action and verifying the stability of the gravel beach section. The test depends on different water levels (designed high water level, designed low water level, and extreme high water level) and return periods (2, 5, 10, 25, 50 years once). Finally, two distinct experimental sections are got under the changed conditions and the movement law of gravels is obtained.