Structural health monitoring and inspection of dams based on UAV photogrammetry with image 3D reconstruction

S Zhao, F Kang, J Li, C Ma - Automation in Construction, 2021‏ - Elsevier
This study presents a three-dimensional (3D) reconstruction model based on unmanned
aerial vehicle (UAV) images for dam emergency monitoring and inspection. The structure …

Health assessment of dams under various environmental conditions using structural health monitoring techniques: a state-of-art review

A Sivasuriyan, DS Vijayan, R Munusami… - … Science and Pollution …, 2022‏ - Springer
Over a while, changes in the environment, such as climate, weather, pollution, will have a
more significant impact on the structures in different ways. Hence, continuous monitoring of …

The strain transfer mechanism of fiber bragg grating sensor for extra large strain monitoring

L Sun, C Li, C Zhang, T Liang, Z Zhao - Sensors, 2019‏ - mdpi.com
This research focuses on a desensitization method to develop a wide-range FBG sensor for
extra-large strain monitoring, which is an essential requirement in large scale infrastructures …

[HTML][HTML] Review of remote sensing approaches and soft computing for infrastructure monitoring

A Kyriou, V Mpelogianni, K Nikolakopoulos… - Geomatics, 2023‏ - mdpi.com
During the past few decades, remote sensing has been established as an innovative,
effective and cost-efficient option for the provision of high-quality information concerning …

Millimeter to centimeter scale precision water-level monitoring using GNSS reflectometry: Application to the South-to-North Water Diversion Project, China

X Wang, X He, R **ao, M Song, D Jia - Remote Sensing of Environment, 2021‏ - Elsevier
Water-level monitoring is important for climate analysis, water resource planning, and
monitoring of disasters, such as floods, droughts, and storm surges. The technology of …

Deformation monitoring of reservoir dams using GNSS: An application to south-to-north water diversion project, China

R **ao, H Shi, X He, Z Li, D Jia, Z Yang - Ieee Access, 2019‏ - ieeexplore.ieee.org
Deformation monitoring plays an important role in performance monitoring to ensure the
reservoir dams and embankments are functioning as designed. This work should be the first …

Estimating and comparing dam deformation using classical and GNSS techniques

R Barzaghi, NE Cazzaniga, CI De Gaetani, L Pinto… - Sensors, 2018‏ - mdpi.com
Global Navigation Satellite Systems (GNSS) receivers are nowadays commonly used in
monitoring applications, eg, in estimating crustal and infrastructure displacements. This is …

[HTML][HTML] Dam surface deformation monitoring and analysis based on PS-InSAR technology: a case study of xiaolangdi reservoir dam in China

Q Wang, Y Gao, T Gong, T Liu, Z Sui, J Fan, Z Wang - Water, 2023‏ - mdpi.com
The **aolangdi Dam is a key project for the control and development of the Yellow River. It
bears the functions of flood control, controlling water and sediment in the lower reaches, ice …

A dam safety state prediction and analysis method based on EMD-SSA-LSTM

X Yang, Y **ang, Y Wang, G Shen - Water, 2024‏ - mdpi.com
The safety monitoring information of the dam is an indicator reflecting the operational status
of the dam. It is a crucial source for analyzing and assessing the safety state of reservoir …

Monitoring of local deformations and reservoir water level for a gravity type dam based on GPS observations

JR Vazquez-Ontiveros, CA Martinez-Felix… - Advances in Space …, 2022‏ - Elsevier
In order to find a possible relation between the reservoir level and the deformation of the
Sanalona dam, the horizontal and vertical displacements for a period of 3.5 years using GPS …