Results 111 to 120 of about 15,448 (224)

HEC-RAS ile taşkın bölgelerinin modellenmesi

, 2021
157
openaire   +1 more source

HEC-RAS Model for Mannnig’s Roughness: A Case Study

Open Journal of Modern Hydrology, 2013
Channel roughness is considered as the most sensitive parameter in development of hydraulic models for flood forecasting and flood inundation mapping. Hence, it is essential to calibrate the channel roughness coefficient (Mannnig’s “n” value) for various river reaches through simulation of floods.
openaire   +2 more sources

Flood Modelling of the Dez River Basin, Iran, Using the Watershed Modeling System Software [PDF]

, 2008
Flood is one of the natural disasters which can take place in many areas. In this research, a framework which integrates the Geographic Information System (GIS) with the Watershed Modelling System (WMS) for flood modelling was developed.
Sadrolashrafi, Seyedeh Sara
core  

Controlador do HEC-RAS para automatização das simulações de transporte de sedimentos

Revista de Gestão de Água da América Latina
O assoreamento em reservatórios deve ser considerado como um processo estocástico, devido às inúmeras incertezas envolvidas em seus parâmetros, além de sua variabilidade espaço-temporal.
Emmanuel Kennedy Costa Teixeira, Leonardo da Silva Machado, Marconi de Arruda Pereira , Heber Tormentino de Souza , Márcia Maria Lara Pinto Coelho , Eber José de Andrade Pinto   +5 more
doaj  

Integrating machine learning and physically based hydrodynamic modeling for flood hazard mapping: a case study of the Takkalasi watershed, Indonesia

Geomatics, Natural Hazards & Risk
Floods are among the most frequent and damaging natural disasters in Indonesia, with increasing intensity and frequency driven by climate and land cover changes.
Andang Suryana Soma, Munajat Nursaputra, Syaeful Rahmat, Abdul Rachman Rasyid, Chairil A, Jun Sakamoto   +5 more
doaj   +1 more source

Initial Hydraulic modelling and Levee Stability Analysis of the Triple M Ranch Restoration Project [PDF]

, 2007
“Advanced Watershed Science and Policy (ESSP 660)” is a graduate class taught in the Master of Science in Coastal and Watershed Science & Policy program at California State University Monterey Bay (CSUMB).
Anderson, Thor, Clark, Cara, Croyle, Zachary, Largay, Bryan, Maas-Baldwin, Jason, Smith, Douglas   +5 more
core  

i-Tree cool river: An open source, freeware tool to simulate river water temperature coupled with HEC-RAS. [PDF]

MethodsX, 2020
Abdi R, Endreny T, Nowak D.
europepmc   +1 more source

Flood Simulation Utilizing HEC-HMS and HEC-RAS

Civil Engineering Journal
The substantial amount of rainfall leading to runoff in floodplain regions poses hazards to residents within these areas and surrounding zones; consequently, flood simulation is crucial for precise risk evaluation and the formulation of water utilization strategies.
Yasameen T. Yousif, Ahmed N. A. Hamdan
openaire   +1 more source

Investigating the scour at piers of successive bridges with debris accumulation

Journal of Infrastructure Preservation and Resilience
Bridge scour around piers and abutments poses a significant threat to bridge stability, particularly in dynamic river environments like the Tigris River in Baghdad.
Mahmoud Saleh Al-Khafaji, Layth Abdulameer, Aysar Tuama Al-Awadi, Najah M. L. Al Maimuri, Ahmed N. Al-Dujaili   +4 more
doaj   +1 more source