Investigating the important role of landslide dam geometry on breaching based on numerical experiments

J Zhang, X Yang, G Fan, H Li, J Zhou - Engineering Geology, 2023 - Elsevier
The geometry of a landslide dam is one of the most important factors influencing its
breaching process. Understanding how geometric parameters affect breaching is crucial for …

Introducing a probabilistic framework to measure dam overtop** risk for dams benefiting from dual spillways

V Rajabzadeh, AA Hekmatzadeh, PT Shourijeh… - Reliability Engineering & …, 2023 - Elsevier
Assessing the overtop** risk has become a necessity in face of ever-changing, extreme
weather conditions. This study proposed a novel probabilistic framework to evaluate the …

Heat tracing of embankment dam leakage: Laboratory experiments and 2D numerical modelling

S Nan, J Ren, F Ni, L Zhang, X He - Journal of Hydrology, 2022 - Elsevier
Recently, the use of heat as a tracer to evaluate the process of leakage in embankment
dams has attracted wide attention. A more accurate flow-heat coupling model of …

Monitoring heat transfer for seepage in earth-rock dams with clay cores considering damaged areas: Laboratory experiments and numerical modeling

Z Ma, J Ren, L Zhang, H Li, S Yang, S Nan - Computers and Geotechnics, 2023 - Elsevier
This study conducted a laboratory test and two-dimensional numerical simulation on
seepage heat monitoring of a core rockfill dam. A fully automatic laboratory test system for …

[PDF][PDF] Numerical modeling for the effect of soil type on stability of embankment

MA Hassan, MAM Ismail, HH Shaalan - Civil Engineering Journal, 2022 - academia.edu
Dike construction has been widely used because of its potential to protect people and
properties from overtop** flows. Water levels may exceed a dike crest and cause …

Experimental study of the dam-break waves in triangular channels with a sloped wet bed

F Zhang, B Wang, Y Guo - Ocean Engineering, 2022 - Elsevier
There has been little study on the impact of bottom slope on dam break wave propagating
along a triangular wet channel. In this study, laboratory experiments are conducted in a …

Effect of upstream dam geometry on peak discharge during overtop** breach in noncohesive homogeneous embankment dams; implications for Tailings dams

A Walsh, S McDougall, SG Evans… - Water Resources …, 2021 - Wiley Online Library
Tailings dams differ from conventional water‐retaining dams in design, materials retained
behind the dam and used in construction of the dam, and the inclination of the upstream face …

Global Sensitivity Analysis of a Dam Breaching Model: To Which Extent Is Parameter Sensitivity Case‐Dependent?

V Schmitz, M Arnst… - Water Resources …, 2023 - Wiley Online Library
Failure of dams and dikes often leads to devastating consequences in protected areas.
Numerical models are instrumental tools to assess flood risk and guide emergency …

Experimental and numerical model studies of dike-break induced flood processes over a typical floodplain domain

J ** Failure of Embankment Dams
Q Lu, Y Gu, S Wang, X Liu, H Wang - Water, 2023 - mdpi.com
There are a large number of reservoir dams in China, of which embankment dams account
for more than 90%, and public safety will be seriously endangered in case of dam failure …