Operational Modal Analysis on Bridges: A Comprehensive Review

H Hasani, F Freddi - Infrastructures, 2023 - mdpi.com
Structural health monitoring systems have been employed throughout history to assess the
structural responses of bridges to both natural and man-made hazards. Continuous …

Modal Identification Techniques for Concrete Dams: A Comprehensive Review and Application.

H Mostafaei - Sci, 2024 - search.ebscohost.com
Throughout history, the implementation of structural health monitoring systems has played a
crucial role in evaluating the responses of dams to environmental and human-induced …

A literature review and result interpretation of the system identification of arch dams using seismic monitoring data

L Cheng, C Ma, X Yuan, J Yang, L Hu, D Zheng - Water, 2022 - mdpi.com
The system identification of concrete dams using seismic monitoring data can reveal the
practical dynamic properties of structures during earthquakes and provide valuable …

Combining empirical wavelet transform and transfer matrix or modal superposition to reconstruct responses of structures subject to typical excitations

M Wang, X Sheng - Mechanical Systems and Signal Processing, 2022 - Elsevier
An investigation is presented in this paper into the applicability of empirical wavelet
transform, combined with mode transfer matrix and/or modal superposition, to reconstruction …

[HTML][HTML] Review of Bridge Structure Damping Model and Identification Method

C Qu, G Tu, F Gao, L Sun, S Pan, D Chen - Sustainability, 2024 - mdpi.com
Damping is a fundamental characteristic of bridge structures, reflecting their ability to
dissipate energy during vibration. In the design and maintenance of bridges, the damping …

GNSS-RTK data denoising and displacement-based blind modal analysis of a long-span bridge

Y Niu, C Xiong, Z Li - GPS Solutions, 2025 - Springer
Displacement-based modal analysis has been proven to yield more robust and reliable
modal parameter identification results compared to acceleration-based modal analysis …

Modal identification from turbulence response based on improved frequency domain decomposition

S Duan, H Zheng, J Zhou, Z Wu - Journal of Low Frequency …, 2024 - journals.sagepub.com
Turbulence excitation is an unavoidable form of excitation in flutter flight tests, and it is also a
necessary and effective excitation method in high-speed flights, dives, other high-risk test …

Structural Health Assessment of Kretek II Bridge using Enhanced Frequency Domain Decomposition

DAU Absor, A Aminullah… - Journal of the Civil …, 2024 - journal.ugm.ac.id
The development of infrastructure is growing rapidly in Indonesia. Kretek II bridge is one of
the infrastructures built in the country. Dynamics aspects are one of the very important …

Effect of noise on output-only modal identification of beams

G Jahangiri, SR Nabavian, MR Davoodi… - arXiv preprint arXiv …, 2020 - arxiv.org
In most cases, structural health monitoring depends on the determination of the modal
parameters of the first few modes of a structure. The data that are used to identify these …

[PDF][PDF] A Study of the Parameters That Effect the Quality of the Estimated Modal Parameters in Automated Enhanced Frequency Domain Decomposition Algorithm.

MD Bin Abu Hasan, ZA Bin Ahmad… - … Journal of Science …, 2020 - pertanika2.upm.edu.my
This paper presents parameters analysis for the estimated modal damping ratio using a new
version of the automated enhanced frequency domain decomposition (AEFDD). The …