Assessing urban flood risk with probabilistic approaches
Başlık çevirisi mevcut değil.
- Tez No: 544609
- Danışmanlar: Dr. P. ANDREW SLEIGH
- Tez Türü: Doktora
- Konular: İnşaat Mühendisliği, Civil Engineering
- Anahtar Kelimeler: Belirtilmemiş.
- Yıl: 2017
- Dil: İngilizce
- Üniversite: Unıversıty Of Leeds
- Enstitü: Yurtdışı Enstitü
- Ana Bilim Dalı: Belirtilmemiş.
- Bilim Dalı: Belirtilmemiş.
- Sayfa Sayısı: Belirtilmemiş.
Özet
Özet yok.
Özet (Çeviri)
Flooding is a serious natural disaster in urban areas. Moreover, the consequences of land use change and rainfall can affect the flood process in urbanised catchments. Fluvial flooding can be seen at downstream locations due to the high and fast discharge from sub-catchments. In addition, pluvial flooding can be seen at settlements are situated on the floodplains by river channel at downstream locations, due to the impermeable surfaces and insufficient drainage capacity. Therefore, the combined pluvial and fluvial flooding can be observed on the floodplains of urban stream basins. Although, flood risk can be severe for these places, research on combined fluvial and pluvial flooding is very rare. One of these places is Wortley Beck catchment, Leeds, UK. To observe the interaction between fluvial and pluvial flooding, the floods were modelled for different land-use scenarios and rainfall events for an urbanised and ungauged catchment. The inflow hydrographs and rainfall hyetograph were designed by using the ReFH rainfall-runoff method. 1D and 2D hydrodynamic models were used to simulate fluvial and pluvial flooding. The outcomes were peak flow values and probabilistic inundation maps with maximum water depth values. The peak flow values were used to investigate the relationship of return period between rainfall and flow by using the FEH statistical model. The effects of the land use change and rainfall on the flood risk were observed from the maps. In addition, the flood extent of combined pluvial and fluvial flooding was observed from these maps. Water depth values in the inundation area by combined flooding were computed. Hence, fluvial flooding in combination with pluvial flooding was observed to have a higher flood risk in the urban stream basins. These outcomes can be used to manage flood risk due to land use change in the future for ungauged catchments by National and Local Governments.
Benzer Tezler
- Quantitative flood risk assessment with application in Turkey
Nicel taşkın risk değerlendirmesi, Türkiye uygulaması
FATİH KESKİN
Doktora
İngilizce
2012
Jeodezi ve FotogrametriOrta Doğu Teknik ÜniversitesiJeodezi ve Coğrafi Bilgi Teknolojileri Ana Bilim Dalı
PROF. DR. ALİ ÜNAL ŞORMAN
- Kentsel sel riski etkisinin azaltılmasında yeşil alanların ekosistem hizmeti bağlamında incelenmesi: Çanakkale kent merkezi
Examining the ecosystem service context of green spaces in reducing urban flood risk: The case of Çanakkale city center
BEYZANUR KARACA
Yüksek Lisans
Türkçe
2026
Peyzaj MimarlığıÇanakkale Onsekiz Mart ÜniversitesiPeyzaj Mimarlığı Ana Bilim Dalı
DR. ÖĞR. ÜYESİ AYLİN ÇELİK TURAN
- Makine öğrenmesi ve derin öğrenme yöntemleriyle kentsel taşkın riskinin çok boyutlu değerlendirilmesi
A multidimensional assessment of urban flood risk using machine learning and deep learning methods
GÜLŞAH KILIÇ
Yüksek Lisans
Türkçe
2026
Şehircilik ve Bölge Planlamaİstanbul Teknik ÜniversitesiBilişim Uygulamaları Ana Bilim Dalı
PROF. DR. FİLİZ BEKTAŞ BALÇIK
- İklim değişikliğine mekansal uyumda toprak ekosistem servislerinin rolü: Nilüfer çayı havzası
The role of soil ecosystem services in spatial adaptation to climate change: Nilüfer stream basin
MERVE YILMAZ MUTLU
Yüksek Lisans
Türkçe
2023
Şehircilik ve Bölge Planlamaİstanbul Teknik ÜniversitesiŞehir ve Bölge Planlama Ana Bilim Dalı
PROF. DR. AZİME TEZER
- Çoklu afetlerde yapay zeka yaklaşımı
Artificial intelligence approach in multi-disasters
SANEM ÖZTÜRK
Yüksek Lisans
Türkçe
2026
MeteorolojiSakarya ÜniversitesiAfet Yönetimi Ana Bilim Dalı
DOÇ. DR. TİMUR TEZEL