Results 41 to 50 of about 175,013 (175)

HEC-RAS_Models for RiBaSIC

, 2019
This zip file contains the HEC-RAS models developed by Md. Nowfel Mahmud Bhuyian and Alfred Kalyanapu at Tennessee Tech University. They include the RAS models for the selected sections of the following rivers:SA1.
Alfred Kalyanapu (6448772), Md Bhuyian (6449279)   +1 more
core   +1 more source

Design of a Visual Basic HEC-RAS interface to test influence of daily regulation of a hydropower plant on navigation

Discover Applied Sciences
The Hydrologic Engineering Center River Analysis System (HEC-RAS) software package developed by the U.S. The Army Corps of Engineers is a widely used software package designed mainly for modeling steady and unsteady water flow in rivers.
Peter Šulek, Martin Orfánus
doaj   +1 more source

Improvement of Rating-curve by HEC-RAS

Journal of the Environmental Sciences, 2004
HEC-RAS model is used for estimation of rating-curve of Musung in Wi stream. Discharge is computed from stage estimated by HEC-RAS model, is compared with the discharge of water surface slope method. The relative deviation of observed and computed discharge is 5.37%, and shows as a good results. A rating-curve by HEC-RAS model shows better results than
openaire   +2 more sources

Hydraulic reconstruction of catastrophic drainage from the Late Glacial, Lake Fraser, British Columbia, Canada

Journal of Quaternary Science, EarlyView.
ABSTRACT Glacial Lake Fraser, which formed in British Columbia against the retreating Cordilleran Ice Sheet, stored ~520 km3 of water before its near‐total drainage into the Salish Sea during an outburst flood event. Despite the impact of the outburst flood on sediment transport and landscape evolution in the Fraser River valley, its peak discharge and
Sean M. Loeffler, John J. Clague, Brendan G. N. Miller, Sophie L. Norris   +3 more
wiley   +1 more source

Mapeamento das áreas de inundação na zona urbana do município de Rio dos Cedros (SC) por meio dos modelos Hec-Ras [PDF]

, 2013
TCC(graduação) - Universidade Federal de Santa Catarina. Centro Tecnológico. Engenharia Sanitária e Ambiental.O vale do Rio Itajaí é notoriamente conhecido por eventos de inundação desde sua ocupação e figura entre as áreas com mais registros de ...
Silva, Filipe Viezzer da
core  

Use of 1D Unsteady HEC-RAS in a Coupled System for Compound Flood Modeling: North Carolina Case Study

Journal of Marine Science and Engineering, 2022
The research presented herein develops and compares an ADCIRC and ADCIRC/HEC-RAS (1D) paired model for the purpose of compound flood modeling within the Tar River and Pamlico Sound basins of North Carolina.
Samuel T. Bush, Kendra M. Dresback, Christine M. Szpilka, Randall L. Kolar   +3 more
doaj   +1 more source

From Prediction to Prevention: An Explainable GeoAI Framework for Flood Susceptibility and Urban Exposure Assessment Using Machine and Deep Learning Models

Sustainable Development, EarlyView.
ABSTRACT Rapid urbanisation and intensifying rainfall have increased cities' vulnerability to flooding, posing major challenges to sustainable development. Although machine learning models have improved flood prediction accuracy, most remain limited by their black‐box nature and lack of actionable insights.
Abdulwaheed Tella, Izni Zahidi, Chow Ming Fai, Chukwuma Okolie, Quoc Bao Pham   +4 more
wiley   +1 more source

Determination of Flood Inuandation Areas in the City of Bingöl (Turkey) Using Geographic Information Systems and HEC-RAS

Doğal Afetler ve Çevre Dergisi, 2020
Flood is among the most common natural disasters in Turkey. For this reason, it is very important to determine the flood spreading areas in advance, to reduce the flood risk and to ensure the safety of life and property accordingly.
Murat Celiker, NILÜFER KOÇER, OSMAN YILDIZ   +2 more
doaj   +1 more source

Demonstration of an instream flow model to accommodate a threatened tiger beetle in riverine dune habitat

Insect Conservation and Diversity, EarlyView.
Burrows of the threatened Gibson's Big Sand Tiger Beetle in riverine dune habitats are susceptible to flooding through managed flows. HEC‐RAS modelling identified the flow thresholds above which flooding would occur for burrows and affect the beetle larvae. These findings provide instream flow guidelines for conserving this threatened species and guide
Iain D. Phillips, Aaron J. Bell, Faline Drummond   +2 more
wiley   +1 more source

Sentinel‐1 remote sensing data and Hydrologic Engineering Centres River Analysis System two‐dimensional integration for flash flood detection and modelling in New Cairo City, Egypt

Journal of Flood Risk Management, 2021
Digital surface models, land use and rainfall data were used to simulate water areas using Hydrologic Engineering Centres River Analysis System (HEC‐RAS) software.
Ismail Elkhrachy, Quoc Bao Pham, Romulus Costache, Meriame Mohajane, Khalil Ur Rahman, Himan Shahabi, Nguyen Thi Thuy Linh, Duong Tran Anh   +7 more
doaj   +1 more source