Risk assessment methods of cascade reservoir dams: a review and reflection

T Wang, Z Li, W Ge, Y Zhang, Y Jiao, H Zhang, H Sun… - Natural Hazards, 2023 - Springer
Risk assessment of cascade reservoir dams is not only the key to ensure the safety of the
basin, but also the objective requirement of dam risk management. Based on the …

Wavelet support vector machine-based prediction model of dam deformation

H Su, X Li, B Yang, Z Wen - Mechanical Systems and Signal Processing, 2018 - Elsevier
Considering the strong nonlinear dynamic characteristics of dam deformation, the prediction
model of dam deformation is investigated. Support vector machine (SVM) is combined with …

The prediction of dam displacement time series using STL, extra-trees, and stacked LSTM neural network

Y Li, T Bao, J Gong, X Shu, K Zhang - Ieee Access, 2020 - ieeexplore.ieee.org
Dam behavior prediction is a fundamental component of dam structural health monitoring.
By comparing the predictions and the observations, anomalies can be detected, and then …

[HTML][HTML] Safety and stability evaluation of the uranium tailings impoundment dam: Based on the improved AHP-cloud model

X Dai, X Wu, Y Hong, J Xie, D Lin, Y Chen… - Journal of Radiation …, 2022 - Elsevier
To solve the problem of safety and stability of the uranium tailings impoundment dam, based
on the whole process of emergency management, the safety and stability evaluation system …

A novel hybrid decomposition—ensemble prediction model for dam deformation

E Cao, T Bao, C Gu, H Li, Y Liu, S Hu - Applied Sciences, 2020 - mdpi.com
Accurate and reliable prediction of dam deformation (DD) is of great significance to the safe
and stable operation of dams. In order to deal with the fluctuation characteristics in DD for …

Numerical modelling of glacial lake outburst floods using physically based dam-breach models

MJ Westoby, J Brasington, NF Glasser… - Earth Surface …, 2015 - esurf.copernicus.org
The instability of moraine-dammed proglacial lakes creates the potential for catastrophic
glacial lake outburst floods (GLOFs) in high-mountain regions. In this research, we use a …

An Investigation on performance of the cut off wall and numerical analysis of seepage and pore water pressure of Eyvashan earth dam

B Beiranvand, M Komasi - Iranian Journal of Science and Technology …, 2021 - Springer
One of the most important issues in earth dams is the control rate of seepage from the
foundation and dam bodies. Due to the site of the dams, to increase the creep length and …

Monitoring and characterizing the deformation of an earth dam in Guangxi Province, China

J Luo, Q Zhang, L Li, W Xiang - Engineering Geology, 2019 - Elsevier
Failures and severe deformation of earth dams have been reported frequently in the past
decades. Extensive studies have been performed to monitor dam displacements to develop …

Laboratory study on the frost-proof performance of a novel embankment dam in seasonally frozen regions

M Zhang, J Lu, W Pei, Y Lai, Z Yan, X Wan - Journal of Hydrology, 2021 - Elsevier
In construction and maintenance of embankment dams in seasonally frozen regions, frost-
proof is a key factor to keep the stability of embankment dams, and the water-heat …

A multicriteria fuzzy approximate reasoning approach for risk assessment of dam safety

JR Ribas, JI Pérez-Díaz - Environmental Earth Sciences, 2019 - Springer
The benefits of dams are unquestionable, with the water impoundment upstream and flood-
control downstream usually being sufficient to increase investments and promote growth …