Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

Random wave loads on a long detached breakwater considering diffraction

Full metadata record
DC Field Value Language
dc.contributor.authorLee, Changhoon-
dc.contributor.authorJung, Jae Sang-
dc.contributor.authorPark, Woo Sun-
dc.contributor.authorCho, Yong-Sik-
dc.date.accessioned2021-07-30T04:52:28Z-
dc.date.available2021-07-30T04:52:28Z-
dc.date.issued2020-09-
dc.identifier.issn0000-0000-
dc.identifier.urihttps://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/1756-
dc.description.abstractBattjes (1982) found the loads of short-crested random waves on a long structure decrease with the structure length and also with the obliqueness of wave incidence. These decreases come from the spatial phase difference along the structure. Lee et al. (2010) found that obliquely incident random waves in a nearshore area become directionally asymmetric due to refraction. They also found the asymmetry becomes more significant in shallower waters. Recently, Jung et al. (2011) studied random wave loads on a long structure considering diffraction and directional asymmetry. In this study, we further study random wave loads on a detached breakwater considering diffraction of waves which propagate at both ends of the breakwater. We also consider directional asymmetry. The structure may be placed along the bottom contours in order to protect on-shore incoming waves. In that case, refraction-induced random waves may become asymmetric, i.e., on-shore components are more dominant than along-shore ones. Therefore, directional obliqueness on the structure becomes less and thus the wave loads decrease in less degree than the symmetric waves. When waves are obliquely incident on a long structure, the diffracting waves give forces on the lee side of the structure. The diffracting wave has a spatial phase variation along the lee side which is different from that the obliquely incident wave has on the front side. Thus, the wave loads decrease with the existence of diffracting waves and also the phase difference between the incident and diffracting waves.-
dc.format.extent6-
dc.language영어-
dc.language.isoENG-
dc.publisherHasanuddin University Press-
dc.titleRandom wave loads on a long detached breakwater considering diffraction-
dc.typeArticle-
dc.publisher.location인도네시아-
dc.identifier.scopusid2-s2.0-85086069084-
dc.identifier.bibliographicCitationProceedings of the 7th International Conference on Asian and Pacific Coasts, APAC 2013, pp 671 - 676-
dc.citation.titleProceedings of the 7th International Conference on Asian and Pacific Coasts, APAC 2013-
dc.citation.startPage671-
dc.citation.endPage676-
dc.type.docTypeConference Paper-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordPlusBreakwaters-
dc.subject.keywordPlusDiffraction-
dc.subject.keywordPlusRefraction-
dc.subject.keywordPlusStructural loads-
dc.subject.keywordPlusDetached breakwater-
dc.subject.keywordPlusIncident waves-
dc.subject.keywordPlusPhase difference-
dc.subject.keywordPlusRandom wave load-
dc.subject.keywordPlusShallower water-
dc.subject.keywordPlusSpatial phase variation-
dc.subject.keywordPlusStructure length-
dc.subject.keywordPlusWave incidence-
dc.subject.keywordPlusCoastal engineering-
dc.subject.keywordAuthorDiffraction-
dc.subject.keywordAuthorDirectional asymmetry-
dc.subject.keywordAuthorLong detached breakwater-
dc.subject.keywordAuthorRandom wave loads-
dc.identifier.urlhttps://apac2013.wordpress.com/-
Files in This Item
Go to Link
Appears in
Collections
서울 공과대학 > 서울 건설환경공학과 > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher Cho, Yong Sik photo

Cho, Yong Sik
COLLEGE OF ENGINEERING (DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING)
Read more

Altmetrics

Total Views & Downloads

BROWSE