Geodetic and remote-sensing sensors for dam deformation monitoring

M Scaioni, M Marsella, M Crosetto, V Tornatore… - Sensors, 2018 - mdpi.com
In recent years, the measurement of dam displacements has benefited from a great
improvement of existing technology, which has allowed a higher degree of automation. This …

Experimental investigation and error analysis of high precision FBG displacement sensor for structural health monitoring

C Li, L Sun, Z Xu, X Wu, T Liang… - International Journal of …, 2020 - World Scientific
High precision structural displacement monitoring is challenging, but an effective method for
structural health monitoring and particularly damage evaluation. In this paper, a high …

Spatiotemporal hybrid model for concrete arch dam deformation monitoring considering chaotic effect of residual series

B Wei, B Liu, D Yuan, Y Mao, S Yao - Engineering Structures, 2021 - Elsevier
Single-measuring point deformation monitoring model is the most popular method in dam
health monitoring. Considering that single-point monitoring model cannot comprehensively …

Application of spatiotemporal hybrid model of deformation in safety monitoring of high arch dams: A case study

C Gu, X Fu, C Shao, Z Shi, H Su - International journal of environmental …, 2020 - mdpi.com
As an important feature, deformation analysis is of great significance to ensure the safety
and stability of arch dam operation. In this paper, ****-I arch dam with a height of 305 m …

GNSS-based dam monitoring: The application of a statistical approach for time series analysis to a case study

M Reguzzoni, L Rossi, CI De Gaetani, S Caldera… - Applied Sciences, 2022 - mdpi.com
Dams are one of the most important engineering works of the current human society, and it
is crucial to monitor and obtain analytical data to log their conditions, predict their behavior …

Risk Evaluation of the Sanalona Earthfill Dam Located in Mexico Using Satellite Geodesy Monitoring and Numerical Modeling

JR Vázquez-Ontiveros, AM Ruiz-Armenteros… - Remote Sensing, 2023 - mdpi.com
Dams are essential structures in the growth of a region due to their ability to store large
amounts of water and manage it for different social activities, mainly for human consumption …

Efficient prediction uncertainty quantification in dam behavior monitoring with attention-based sequence-to-sequence learning

M Li, Q Ren, M Li, Y Chen, X Ji, H Liu - Applied Soft Computing, 2024 - Elsevier
Displacement is an intuitive monitoring indicator of dam structural behavior. Conventional
deterministic modeling methods frequently disregard the inherent uncertainty associated …

[HTML][HTML] A new early warning method for dam displacement behavior based on non-normal distribution function

Z Jiang, H Chen - Water Science and Engineering, 2022 - Elsevier
Traditional methods for early warning of dam displacements usually assume that residual
displacements follow a normal distribution. This assumption deviates from the reality …

Map** Longitudinal and Transverse Displacements of a Dam Crest Based on the Synergy of High‐Precision Remote Sensing

FD Yépez-Rincón, AL Ferriño Fierro… - Advances in Civil …, 2024 - Wiley Online Library
Reservoirs are highly relevant infrastructure assets, and now, more than ever, they play an
essential role in society's welfare and national security. Their importance is related to …

3D finite element analysis of a concrete dam behavior under changing hydrostatic load: A case study

P Žvanut - Materials, 2022 - mdpi.com
In this study, a large arch-gravity Moste Dam was analyzed, where an automated system for
the measurements of horizontal displacements of the upper part of the dam was established …