Strain transfer theory of industrialized optical fiber-based sensors in civil engineering: A review on measurement accuracy, design and calibration

H Wang, P Xiang, L Jiang - Sensors and Actuators A: Physical, 2019 - Elsevier
Optical fiber sensors are the most promising technique in monitoring physical and chemical
variables of civil structures. For the brittle material characteristics, a bare sensing fiber is …

Recent progress and future trends on damage identification methods for bridge structures

Y An, E Chatzi, SH Sim, S Laflamme… - … Control and Health …, 2019 - Wiley Online Library
Damage identification forms a key objective in structural health monitoring. Several state‐of‐
the‐art review papers regarding progress in this field up to 2011 have been published. This …

First-order eigen-perturbation techniques for real-time damage detection of vibrating systems: Theory and applications

B Bhowmik, T Tripura, B Hazra… - Applied …, 2019 - asmedigitalcollection.asme.org
This manuscript provides a detailed synopsis of the contemporary advancements in the
nascent area of real-time structural damage detection for vibrating systems. The paper …

Damage identification for beams in noisy conditions based on Teager energy operator-wavelet transform modal curvature

M Cao, W Xu, W Ostachowicz, Z Su - Journal of Sound and Vibration, 2014 - Elsevier
Modal curvatures have been widely used in the detection of structural damage. Attractive
features of modal curvature include great sensitivity to damage and instant determination of …

Two-dimensional curvature mode shape method based on wavelets and Teager energy for damage detection in plates

W Xu, M Cao, W Ostachowicz, M Radzieński… - Journal of Sound and …, 2015 - Elsevier
Vibration-based damage detection in plates has been investigated by various methods
relying on mode shapes, among which the 2D curvature mode shape is a damage feature …

Damage detection of steel girder railway bridges utilizing operational vibration response

MR Azim, M Gül - Structural Control and Health Monitoring, 2019 - Wiley Online Library
In this paper, we develop a damage identification framework based on acceleration
responses for railroad bridges. The methodology uses sensor‐clustering‐based time series …

A concept of complex-wavelet modal curvature for detecting multiple cracks in beams under noisy conditions

MS Cao, W Xu, WX Ren, W Ostachowicz… - … Systems and Signal …, 2016 - Elsevier
Detection of multiple damage using modal curvature in noisy environments has become a
research focus of considerable challenge and great significance over the last few years …

Specifications and applications of the technical code for monitoring of building and bridge structures in China

Y Yang, QS Li, BW Yan - Advances in Mechanical …, 2016 - journals.sagepub.com
Recently, the exclusive compulsory technical code (GB 50982-2014) for structural health
monitoring of buildings and bridges in China has been developed and implemented. This …

[PDF][PDF] Damage assessment via modal data with a mixed particle swarm strategy, ray optimizer, and harmony search

A Kaveh, SM Javadi, M Maniat - 2014 - sid.ir
A mixed particle swarm-ray optimization together with harmony search (HRPSO) is applied
to detect damage in structures. In fact, PSO acts as the main engine of the algorithm, RO …

Drive-by Methodologies Applied to Railway Infrastructure Subsystems: A Literature Review—Part I: Bridges and Viaducts

EF Souza, C Bragança, A Meixedo, D Ribeiro… - Applied Sciences, 2023 - mdpi.com
Bridges and viaducts are critical components of railway transport infrastructures, providing
safe and efficient means for trains to cross over natural barriers such as rivers and valleys …