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 …

If structure can exclaim: a novel robotic-assisted percussion method for spatial bolt-ball joint looseness detection

F Wang, A Mobiny, H Van Nguyen… - Structural Health …, 2021 - journals.sagepub.com
In proportion to the immense construction of spatial structures is the emergence of
catastrophes related to structural damages (eg loose connections), thus rendering personal …

EMD-Shannon entropy-based methodology to detect incipient damages in a truss structure

A Moreno-Gomez, JP Amezquita-Sanchez… - Applied Sciences, 2018 - mdpi.com
Featured Application The proposed method can be used for monitoring the healthy condition
of civil structures. Abstract Truss-type designs are widely used in civil structures. Despite the …

Recursive partitioning and Gaussian process regression for the detection and localization of damages in pultruded glass fiber reinforced polymer material

G Boscato, M Civera… - Structural Control and …, 2021 - Wiley Online Library
In this paper, a methodology for the detection and localization of damages in composite
pultruded members is proposed. This is particularly relevant to thin‐walled pultruded …

Modal sensitivity based sensor placement for damage identification under sparsity constraint

B Blachowski - Periodica Polytechnica Civil Engineering, 2019 - pp.bme.hu
The present study deals with a comprehensive approach for damage identification of spatial
truss structures. The novelty of the proposed approach consists of a three-level analysis …

Experimental and numerical studies on galloping of the flat-topped main cables for the long span suspension bridge during construction

S Li, Y An, C Wang, D Wang - Journal of Wind Engineering and Industrial …, 2017 - Elsevier
The flat-topped main cables of the long span suspension bridge may occur galloping in the
wind field during construction; however, little about galloping of the flat-topped main cables …

Axial strain accelerations approach for damage localization in statically determinate truss structures

B Blachowski, Y An, BF Spencer Jr… - Computer‐Aided Civil …, 2017 - Wiley Online Library
This work proposes an efficient and reliable method for damage localization in truss
structures. The damage is localized on the basis of measured acceleration signals of the …

[PDF][PDF] Galloping of steepled main cables in long-span suspension bridges during construction

Y An1a, C Wang2b, S Li, D Wang2c - Wind and Structures, 2016 - researchgate.net
Large amplitude oscillation of steepled main cables usually presents during construction of
a long-span bridge. To study this phenomenon, six typical main cables with different cross …

Fast warning method for rigid hangers in a high-speed railway arch bridge using long-term monitoring data

Y An, D Guan, Y Ding, J Ou - Journal of Performance of Constructed …, 2017 - ascelibrary.org
Excessive vibration of arch bridge hangers is a potential threat to the driving safety of high-
speed trains; therefore, it is important to study the vibration characteristics and fast warning …

Bayesian network-based modal frequency–multiple environmental factors pattern recognition for the Xinguang Bridge using long-term monitoring data

HQ Mu, ZJ Zheng, XH Wu, C Su - Journal of Low Frequency …, 2020 - journals.sagepub.com
Modal frequency is an important indicator reflecting the health status of a structure.
Numerous investigations have shown that its fluctuations are related to the changing …