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Jayanga T. Samarasinghe, Vindhya Basnayaka, Miyuru B. Gunathilake, Hazi M. Azamathulla and Upaka Rathnayake
The application of numerical models to understand the behavioural pattern of a flood is widely found in the literature. However, the selection of an appropriate hydraulic model is highly essential to conduct reliable predictions. Predicting flood dischar...
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Chang-Young Ha, Beom-Jin Kim, Jae-Nam Lee and Byung-Hyun Kim
In this study, the sensitivity of the parameters was analyzed using PEST (Parameter ESTimation) to improve the accuracy of the runoff and flooding analysis in urban areas. Using four parameters (watershed width, roughness coefficient of impervious and pe...
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Guo Li, Huadong Zhao, Chengshuai Liu, Jinfeng Wang and Fan Yang
In order to realize the reproduction and simulation of urban rainstorm and waterlogging scenarios with complex underlying surfaces, based on the 1D?2D coupled models, we constructed an urban storm?flood coupling model considering one-dimensional river ch...
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Carlos Martínez, Zoran Vojinovic and Arlex Sanchez
This paper presents the performance quantification of different green-grey infrastructures, including rainfall-runoff and infiltration processes, on the overland flow and its connection with a sewer system. The present study suggests three main component...
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Ikha Magdalena, Vivianne Kusnowo, Moh. Ivan Azis and Widowati
In this paper, we investigate wave attenuation caused by mangroves as a porous media. A 1-D mathematical model is derived by modifying the shallow water equations (SWEs). Two approaches are used to involve the existing of mangrove: friction term and diff...
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Dong-Jiing Doong, Weicheng Lo, Zoran Vojinovic, Wei-Lin Lee, Shin-Ping Lee
Pág. 1 - 20
Flood risk management has become a growing priority for city managers and disaster risk prevention agencies worldwide. Correspondingly, large investments are made towards data collection, archiving and analysis and technologies such as geographic informa...
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Costanza Aricò, Pasquale Filianoti, Marco Sinagra, Tullio Tucciarelli
Pág. 1 - 29
An integrated 1D-2D model for the solution of the diffusive approximation of the shallow water equations, named FLO, is proposed in the present paper. Governing equations are solved using the MArching in Space and Time (MAST) approach. The 2D floodplain ...
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Costanza Aricò, Pasquale Filianoti, Marco Sinagra and Tullio Tucciarelli
An integrated 1D-2D model for the solution of the diffusive approximation of the shallow water equations, named FLO, is proposed in the present paper. Governing equations are solved using the MArching in Space and Time (MAST) approach. The 2D floodplain ...
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Dong-Jiing Doong, Weicheng Lo, Zoran Vojinovic, Wei-Lin Lee and Shin-Ping Lee
Flood risk management has become a growing priority for city managers and disaster risk prevention agencies worldwide. Correspondingly, large investments are made towards data collection, archiving and analysis and technologies such as geographic informa...
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Benjamin Burrichter, Julian Hofmann, Juliana Koltermann da Silva, Andre Niemann and Markus Quirmbach
This study presents a deep-learning-based forecast model for spatial and temporal prediction of pluvial flooding. The developed model can produce the flooding situation for the upcoming time steps as a sequence of flooding maps. Thus, a dynamic overview ...
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Georgios Mitsopoulos, Michalis Diakakis, Aristeides Bloutsos, Efthymios Lekkas, Evangelos Baltas and Anastasios Stamou
We pose the following research question: ?what is the effect of flood protection works on flood risk?? To answer this question, we developed a flood risk assessment method that combines the typical hazard assessment via integrated hydrological and hydrod...
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Yu-Sheng Chang and Tsang-Jung Chang
In this study, a meshless particle method, smoothed particle hydrodynamics (SPH), is adopted to solve the shallow water equations (SWEs) and the advection diffusion equations (ADEs) for simulating solute transport processes under 1D/2D conditions with st...
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Yu-Sheng Chang, Tsang-Jung Chang
Pág. 1 - 17
In this study, a meshless particle method, smoothed particle hydrodynamics (SPH), is adopted to solve the shallow water equations (SWEs) and the advection diffusion equations (ADEs) for simulating solute transport processes under 1D/2D conditions with st...
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Martina Hauser, Stefan Reinstaller, Martin Oberascher, Dirk Muschalla and Manfred Kleidorfer
Owing to climate change, heavy rainfall events have increased in recent years, often resulting in urban flooding. Urban flood models usually consider buildings to be closed obstacles, which is not the case in reality. To address this research gap, an exi...
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Antoine Mury, Antoine Collin and Dorothée James
Coastal areas are among the most endangered places in the world, due to their exposure to both marine and terrestrial hazards. Coastal areas host more than two-thirds of the world?s population, and will become increasingly affected by global changes, in ...
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Kazi Samsunnahar Mita, Philip Orton, Franco Montalto, Firas Saleh and Julia Rockwell
Flooding is becoming more frequent along U.S. coastlines due to the rising impacts of fluvial and coastal flood sources, as well as their compound effects. However, we have a limited understanding of mechanisms whereby sea level rise (SLR) changes flood ...
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Nejc Bezak, Mojca ?raj, Simon Rusjan and Matja? Miko?
In the case of ungauged catchments, different procedures can be used to derive the design hydrograph and design peak discharge, which are crucial input data for the design of different hydrotechnical engineering structures, or the production of flood haz...
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Nejc Bezak, Mojca ?raj, Simon Rusjan and Matja? Miko?
In the case of ungauged catchments, different procedures can be used to derive the design hydrograph and design peak discharge, which are crucial input data for the design of different hydrotechnical engineering structures, or the production of flood haz...
ver más
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