Results 21 to 30 of about 15,448 (224)

Evaluation of the One and Two-Dimensional HEC-RAS Models\' Performance in Determining Flood Zone of Rivers

open access: yesعلوم آب و خاک, 2022
The study of annual damage statistics due to floods in Iran and the world shows the extent of flood damage to natural and human resources in different regions.
M.A. Mohammadi   +3 more
doaj  

Influencia del fenómeno de La Niña en la vulnerabilidad a inundaciones de las quebradas Santa librada y Curí, ubicadas en el sector de los barrios Arizona, Santa Librada Norte y La Fortaleza de la Localidad de Usme [PDF]

open access: yes, 2018
Trabajo de InvestigaciónLas inundaciones son unas de las catástrofes más comunes en Colombia, debido a las condiciones geográficas y topográficas del país. Con la intención de mitigar daños, y facilitar la toma de decisiones por parte de las autoridades
Gómez-Chávez, Paula Alejandra   +1 more
core   +1 more source

Flood Analysis with HEC‐RAS: A Case Study of Tigris River [PDF]

open access: yesAdvances in Civil Engineering, 2020
Floods are seen in countries in tropical climatic zones, both in terms of quantity and harm. The non‐tropical climate countries such as Turkey are also affected by the floods. The geographical structure of Turkey is extremely complex and varies even at short distance.
Selman Ogras, Fevzi Onen
openaire   +2 more sources

Flood hazard zoning using HEC-RAS Hydraulic Model and ArcGIS (Case Study: CheshmehKileh River in Tonekabon County) [PDF]

open access: yesمخاطرات محیط طبیعی, 2021
Flood is defined as “streamflow with high discharge which spreads temporary on the lands nearby the main river” and consequently there will be some risks.
Somaye Pornaby Darzi   +2 more
doaj   +1 more source

Comparação dos modelos HEC-RAS e LISFLOOD-FP na delimitação de zonas inundáveis. [PDF]

open access: yes, 2013
Este artigo apresenta os resultados da avaliação e comparação do desempenho de dois modelos hidráulicos, o modelo HEC-RAS e o modelo LISFLooD-FP, na delimitação das zonas inundáveis. É feita a aplicação a um troço de 4 km do rio Lis.
Fernandez, Paulo   +2 more
core   +1 more source

Assimilating SAR-derived water level data into a hydraulic model: a case study [PDF]

open access: yes, 2011
Satellite-based active microwave sensors not only provide synoptic overviews of flooded areas, but also offer an effective way to estimate spatially distributed river water levels.
De Keyser, Robain   +10 more
core   +2 more sources

KAJIAN ALIRAN PADA INLET SUDETAN SUNGAI CILIWUNG KE KANAL BANJIR TIMUR UNTUK PENGENDALIAN BANJIR JAKARTA

open access: yesJurnal Teknik Pengairan, 2017
Sudetan Sungai Ciiwung ke Kanal Banjir Timur (KBT) merupakan salah satu cara untuk mengurangi banjir pada Sungai Ciliwung. Bangunan ini diharapkan mampu mengalihkan debit banjir sungai Sungai Ciliwung ke KBT sebesar 60 m3/detik.
Rica Yunita   +2 more
doaj   +1 more source

Flood risk modeling of urbanized estuarine areas under uncertainty: a case study for Whitesands, UK [PDF]

open access: yes, 2015
Aims: The impacts of catastrophic flooding have steadily increased over the last few decades. This work investigated the effectiveness of flood modeling, with low dimensionality models along with a wealth of soft (qualitative) and hard (quantitative ...
Koursari, Eftychia   +2 more
core   +1 more source

Analisis Banjir pada Polder Sunter Timur II dengan Menggunakan HEC-RAS (Ras Mapper)

open access: yesTeras Jurnal: Jurnal Teknik Sipil
Abstrak Banjir di Jakarta menimbulkan kerusakan dan kerugian, menjadi latar belakang dilakukannya analisis banjir di Polder Sunter Timur II yang disajikan dalam makalah ini.
Agis Setiyowati, Evi Anggraheni
doaj   +1 more source

Flooding and drying simulation on floodplains using a 2D HEC-RAS model: a Sinos river case study

open access: yesRBRH, 2022
The HEC-RAS software reaches its 6.0.0 version in May of 2021, introducing new computational tools to its users. Among these new tools, HEC-RAS is capable of simulating spatially varied rain and evaporation data by grid, constant values or table format ...
André Luís Tonin   +1 more
doaj   +1 more source

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