[HTML][HTML] Dam break analysis using HEC-RAS and HEC-GeoRAS: A case study of Hidkal dam, Karnataka state, India

A Bharath, AV Shivapur, CG Hiremath… - Environmental …, 2021 - Elsevier
A dam is a structure constructed across river which stores water and supplies water for
various purposes. Though the dams have many benefits, there is always a threat of dam …

[HTML][HTML] Assessing dam spillway discharge capacity in response to extreme floods in Perak river hydroelectric scheme: simulation and proposed mitigation measures

SF Azha, LM Sidek, K Kok, SA Ahmad… - Ain Shams engineering …, 2023 - Elsevier
The aged dams in Perak river Hydro-Electric Scheme (HES) have been constructed
decades ago and a common concern raised during dam safety reviews is that they were not …

2D-HEC-RAS modeling of flood wave propagation in a Semi-Arid Area due to dam overtopping failure

IR Karim, ZF Hassan, HH Abdullah… - Civil Engineering …, 2021 - civilejournal.org
Dam overtopping failure and the resulting floods are hazardous events that highly impact the
inundated areas and are less predictable. The simulation of the dam breach failure and the …

Assessment of Dams' Failure and Flood Wave Hazards on the Downstream Countries: A Case Study of the Grand Ethiopian Renaissance Dam (GERD)

HM Eldeeb, A Ibrahim, MH Mowafy, M Zeleňáková… - Water, 2023 - mdpi.com
Dams are built for different purposes, but failure of a dam could result in extreme disasters
such as floods. The Grand Ethiopian Renaissance Dam (GERD) was mainly built for power …

Hydrological risk assessment for Mangla Dam: compound effects of instant flow and precipitation peaks under climate change, using HEC-RAS and HEC-GeoRAS

I Ahmad, M Waseem, A Ashraf, MK Leta, S Ahmad… - SN Applied …, 2023 - Springer
Dams play a pivotal role in water resource management by storing and supplying water for a
multitude of purposes. However, the looming threat of dam breach floods necessitates …

Dam breach analysis and flood inundation mapping of Dire Dam, using HEC-HMS and HEC-RAS models

BH Tessema, AY Gebremedhn, YS Getahun - Sustainable Water …, 2024 - Springer
Pre-event study of dam breaches is required to predict the amount of outflow and
downstream propagation conditions that result in dam breach issues. This study aimed at …

Flood modelling due to dam failure using HEC-RAS 2D with GIS overlay: case study of Karalloe Dam in South Sulawesi Province Indonesia

K Riswal, B Sugiarto, M Rifaldi… - Civil Engineering and …, 2022 - repository.poliupg.ac.id
A dam is one of the water structures that have many benefits for humans. However, flood
disasters caused by dam break may have a very bad impact on human life. This study …

The Tamblang Dam break analysis using HEC-RAS 5.0. 7 and PenRis hazard classification in Indonesia

MI Yekti, IKEB Adityananta, IPGS Pariartha - Arabian Journal of …, 2023 - Springer
Tamblang Dam is one of the dams, north of Bali Island, with a capacity of 7.6 million m3, and
the downstream areas are in the form of agricultural land, citizen settlements, schools …

GeoFlood: Computational model for overland flooding

B Kyanjo, D Calhoun, DL George - arXiv preprint arXiv:2403.15435, 2024 - arxiv.org
This paper presents GeoFlood, a new open-source software package for solving shallow
water equations (SWE) on a quadtree hierarchy of mapped, logically Cartesian grids …

[PDF][PDF] Modeling of Flood Wave Propagation Due to Hemren Dam Failure

NM Al-Nedawi, SS Sammen, A Fakhri - Diyala Journal of Engineering …, 2024 - iasj.net
The occurrence of dam failures and the consequent floods pose substantial risks to
submerged regions, and their unpredictability increases the hazard of their impact. This …