Geotechnical, geoelectric and tracing methods for earth/rock-fill dam and embankment leakage investigation

S Nan, J Ren, L Zhang, H Li, Z Ma, J Kang… - Surveys in Geophysics, 2024 - Springer
Earth/rock-fill dams and embankments are the main water retaining structures in hydraulic
projects, and they can effectively resist floods and are of great significance for protecting …

Erosion, deposition and breach evolution of landslide dams composed of various dam material types based on flume tests

C Ma, M Peng, L Zhang, Z Shi, J Zhou, H Chen… - Engineering …, 2024 - Elsevier
The accurate and rapid prediction of breach outflow rates of landslide dams is crucial for
effective risk assessment and mitigation strategies. However, challenges arise due to the …

[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 …

Simplified physically based model of earthen embankment breaching

W Wu - Journal of Hydraulic Engineering, 2013 - ascelibrary.org
A simplified physically based model has been developed to simulate the breaching
processes of homogenous and composite earthen embankments owing to overtop** and …

Numerical simulation of landslide dam breaching due to overtop**

QM Zhong, SS Chen, SA Mei, W Cao - Landslides, 2018 - Springer
The breach of landslide dam often causes significant disaster in the inundated area; the
prediction of breach hydrograph is in high demand for the dam breach risk evaluation. In this …

Back analysis of the draining process of the Tangjiashan barrier lake

Z Chen, L Ma, S Yu, S Chen, X Zhou… - Journal of Hydraulic …, 2015 - ascelibrary.org
This study attempts to use a dam breach model to reproduce the well-monitored outflow
hydrograph obtained during the dam breaching process of the Tangjiashan barrier lake …

Back analysis of breaching process of Baige landslide dam

Q Zhong, S Chen, L Wang, Y Shan - Landslides, 2020 - Springer
Abstract On October 10 and November 3, 2018, two successive landslides occurred at Baige
village, the border between Sichuan Province and Tibet Autonomous Region, in China …

[BOEK][B] Hydraulic engineering of dams

WH Hager, AJ Schleiss, RM Boes, M Pfister - 2020 - taylorfrancis.com
Hydraulic engineering of dams and their appurtenant structures counts among the essential
tasks to successfully design safe water-retaining reservoirs for hydroelectric power …

Embankment overtop** protection systems

H Chanson - Acta Geotechnica, 2015 - Springer
For the last decades, the design floods of numerous embankment reservoirs were re-
evaluated, and the revised spillway outflows are typically larger than those used in the …

Detailed numerical modeling for breach hydrograph and morphology evolution during landslide dam breaching

S Mei, S Chen, Q Zhong, Y Shan - Landslides, 2022 - Springer
Landslide dams are common geological disasters in mountainous areas and can pose
severe threats to the lives and property of downstream people. In this study, a three …