{"title":"Laboratory Study on the Effect of an Artificial Sandbar on Nourished Beach Profile Evolution","authors":"K. Fang, F. Yi, Jiantao Liu, Jia-wen Sun","doi":"10.17736/ijope.2022.ak44","DOIUrl":null,"url":null,"abstract":"In this study, a physical experiment is conducted in a wave flume to investigate the evolution process of a beach profile confronted by an artificial sandbar. Random waves with the JONSWAP spectrum are chosen to represent the storm wave condition. The time series of free surface elevation along the wave flume and equilibrium beach profile are acquired. The spatial variation of wave hydrodynamics, bar behavior, and morphological characteristics during the nourished beach profile evolution toward the equilibrium state is investigated. The effect of installation position, submerged depth, and median grain size of the artificial sandbar on beach erosion is discussed.","PeriodicalId":50302,"journal":{"name":"International Journal of Offshore and Polar Engineering","volume":null,"pages":null},"PeriodicalIF":0.9000,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Offshore and Polar Engineering","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.17736/ijope.2022.ak44","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, CIVIL","Score":null,"Total":0}
引用次数: 1
Abstract
In this study, a physical experiment is conducted in a wave flume to investigate the evolution process of a beach profile confronted by an artificial sandbar. Random waves with the JONSWAP spectrum are chosen to represent the storm wave condition. The time series of free surface elevation along the wave flume and equilibrium beach profile are acquired. The spatial variation of wave hydrodynamics, bar behavior, and morphological characteristics during the nourished beach profile evolution toward the equilibrium state is investigated. The effect of installation position, submerged depth, and median grain size of the artificial sandbar on beach erosion is discussed.
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The primary aim of the IJOPE is to serve engineers and researchers worldwide by disseminating technical information of permanent interest in the fields of offshore, ocean, polar energy/resources and materials engineering. The IJOPE is the principal periodical of The International Society of Offshore and Polar Engineers (ISOPE), which is very active in the dissemination of technical information and organization of symposia and conferences in these fields throughout the world.
Theoretical, experimental and engineering research papers are welcome. Brief reports of research results or outstanding engineering achievements of likely interest to readers will be published in the Technical Notes format.
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