Urban flood risk analysis of buildings using HEC-RAS 2D in climate change framework [PDF]
H2Open Journal, 2021 The present study aims to assess flood depth, building risk analysis, and the effectiveness of various flood adaptation strategies to attenuate building risk caused by urban floods in climate change scenarios.
R. Madhuri +4 more
exaly +3 more sources
A balanced watershed decomposition method for rain-on-grid simulations in HEC-RAS [PDF]
Journal of Hydroinformatics, 2022 Rain-on-grid simulations for the modeling of 2D unsteady flows in response to precipitation input are implemented in Hydrologic Engineering Center's River Analysis System (HEC-RAS) software by means of a finite volume method and a sparse parallel linear ...
Sleimane Hariri +3 more
doaj +3 more sources
A coupled hydrodynamic (HEC‐RAS 2D) and water quality model (WASP) for simulating flood‐induced soil, sediment, and contaminant transport [PDF]
Journal of Flood Risk Management, 2021 Increased intensity and frequency of floods raise concerns about the release and transport of contaminated soil and sediment to and from rivers and streams.
Afshin Shabani +5 more
doaj +2 more sources
Simulation Of Flood Mapping in Amasing Kali Village Using HEC-RAS 2D [PDF]
E3S Web of Conferences, 2021 This study aims to map the distribution of floods that occurred due to the overflow of the Amasing Kali River on Bacan Island, South Halmahera. The magnitude of the flood as an input in the Watershed (DAS) system was analyzed using the Nakayasu unit ...
Rauf Ichsan, Imran, Sahdar Idhar
doaj +2 more sources
Flooding and drying simulation on floodplains using a 2D HEC-RAS model: a Sinos river case study
RBRH, 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 +5 more sources
Flood modeling using HEC-RAS 2D and IBER 2D: a comparative study
Water Science and Technology: Water SupplyABSTRACT Floods have become a major risk in urban areas. Identifying areas at risk of flooding has become crucial to reducing this risk and protecting lives and property. Various softwares are used to identify areas at risk of flooding.
Sid Ali DJAFRI +2 more
exaly +2 more sources
Climate-driven flood hazard assessment in data-scarce mountainous basins using a GIS-based machine learning and hydrodynamic modelling under CMIP6 SSP scenarios [PDF]
Scientific ReportsFloods pose increasing risks in mountainous regions such as the Swat River Basin, where climatic variability, glacial influences, and data limitations hinder conventional flood risk assessment.
Shahbaz Khan +7 more
doaj +2 more sources
Application of HEC-RAS (2D) for Flood Hazard Maps Generation for Yesil (Ishim) River in Kazakhstan [PDF]
Water (Switzerland), 2020 The use of hydraulic models for carrying out flood simulations is a common practice globally. The current study used HEC-RAS (2D) in order to simulate different flood scenarios on the River Yesil (Ishim). Comparison of different mesh sizes (25, 50 and 75 m) indicated no significant difference in model performance.
Nurlan Ongdas
exaly +2 more sources
The Adoption of HEC-RAS 2D Application in Flood Assessment of the Akelaka Watershed
IJEBD (International Journal of Entrepreneurship and Business Development), 2022 Idhar Sahdar +2 more
doaj +2 more sources
Comparison of FLUMEN and HEC-RAS 2D Models for Flash Flood Inundation in Urban Landscape [PDF]
Proceedings of Engineering and Technology InnovationFlood inundation maps play a crucial role in preventing flood damage. Among various numerical models used to generate these maps, the fluvial modeling engine (FLUMEN) and the hydrologic engineering center’s river analysis system (HEC-RAS 2D) are ...
Chanjin Jeong +3 more
core +3 more sources