Numerical Modeling the Flood Wave as a Result of Ürkmez Dam

dc.contributor.advisor Tayfur, Gökmen
dc.contributor.author Şahin, Gül Sümeyra
dc.date.accessioned 2019-07-16T12:08:27Z
dc.date.available 2019-07-16T12:08:27Z
dc.date.issued 2018
dc.description Thesis (Master)--Izmir Institute of Technology, Civil Engineering, Izmir, 2018 en_US
dc.description Includes bibliographical references (leaves: 53-56) en_US
dc.description Text in English; Abstract: Turkish and English en_US
dc.description.abstract Dams are constructed to provide benefits to society, hydropower generation, including water supply management and flood control. However, floods caused by failure of a dam is quite catastrophic for lives, properties and environment. Flow models for dam break scenarios ensures crucial information about land use planning and risk managment to minimize flood losses. In this study, estimation of flood innundated areas caused by flood triggered by failure of Urkmez Dam in Izmir is carried out by using HEC-RAS onedimensional (1D) unsteady flow routing model (full Saint Venant equations) and two dimensional model (2D) (full Saint Venant equations or Diffusion wave equations). The experimental distorted physical model provides controlling to simulations. The aim of the paper is to assess the risk of a dam failure potential by comparing performances of 1D and 2D simulations. Two models were compared considering the required data, data preparation, inundated area, flood velocity, flood depth, and flood waves. en_US
dc.description.abstract Barajlar, insanoğlunun su ve enerji ihtiyacını karşılamak için yapılmış görkemli yapılardır. Barajlarda yönetim ve taşkın kontrolu büyük önem taşımaktadır. Taşkınlar can ve kaybına ayrıca çevresel felaketlere sebep olabilir. Taşkın kaynaklı risklerin en aza indirgenmesi için baraj yıkılma senaryolarının incelenmesi faydalı olacaktır. Bu çalışmada Urkmez Barajı’nın yıkılma senaryosu HEC-RAS programı aracılığıyla 1 boyutlu ve 2 boyutlu modeller oluşturularak incelenmiştir. Her iki modelde de kararsız akım tercih edilmiştir. Ürkmez Barajı’na ait çarpıtılmış fiziksel modelde yapılan deneyler, simülasyonlarda kontrol amaçlı kullanılmıştır. Oluşan sonuçlar taşkın haritalarında gösterilmiştir. 1 boyutlu ve 2 boyutlu modellerin performans kıyaslamasında, data hazırlama, taşkın alanları, hız ve su yükseklikleri incelenmiştir. en_US
dc.format.extent v, 56 leaves
dc.identifier.citation Şahin, G.S. (2018). Numerical modeling the flood wave as a result of Ürkmez Dam. Unpublished master's thesis, Izmir Institute of Technology, Izmir, Turkey. en_US
dc.identifier.uri https://hdl.handle.net/11147/7181
dc.language.iso en en_US
dc.publisher Izmir Institute of Technology en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.subject Ürkmez Dam en_US
dc.subject Dam break en_US
dc.subject Flood routing en_US
dc.subject Flood mapping en_US
dc.title Numerical Modeling the Flood Wave as a Result of Ürkmez Dam en_US
dc.title.alternative Ürkmez Barajı Yıkılması Sonucu Oluşan Taşkın Dalgasının Sayısal Modellenmesi en_US
dc.type Master Thesis en_US
dspace.entity.type Publication
gdc.author.institutional Şahin, Gül Sümeyra
gdc.coar.access open access
gdc.coar.type text::thesis::master thesis
gdc.description.department Thesis (Master)--İzmir Institute of Technology, Civil Engineering en_US
gdc.description.publicationcategory Tez en_US
gdc.description.scopusquality N/A
gdc.description.wosquality N/A
relation.isAuthorOfPublication.latestForDiscovery c04aa74a-2afd-4ce1-be50-e0f634f7c53d
relation.isOrgUnitOfPublication.latestForDiscovery 9af2b05f-28ac-4020-8abe-a4dfe192da5e

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