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 …

A BIM based approach for structural health monitoring of bridges

X Li, Y Xiao, H Guo, J Zhang - KSCE Journal of Civil Engineering, 2022 - Springer
With the development of bridges, independent condition assessment of large-scale bridges
has garnered significant attention over the past few decades. Data-driven structural health …

Ultra-high precise Stack-LSTM-CNN model of temperature-induced deflection of a cable-stayed bridge for detecting bridge state driven by monitoring data

Z Yue, Y Ding, H Zhao, Z Wang - Structures, 2022 - Elsevier
To deduce the bridge state through the deflection of the main girder of a cable stayed bridge,
the mapping relationship between temperature features and temperature-induced deflection …

[PDF][PDF] Identification of moving train loads on railway bridge based on strain monitoring

H Wang, Q Zhu, J Li, J Mao, S Hu, X Zhao - Smart Struct. Syst, 2019 - researchgate.net
Moving train load parameters, including train speed, axle spacing, gross train weight and
axle weights, are identified based on strain-monitoring data. In this paper, according to …

Sensor data-based probabilistic monitoring of time-history deflections of railway bridges induced by high-speed trains

J Lee, S Jeong, J Lee, SH Sim… - Structural Health …, 2022 - journals.sagepub.com
Structural condition monitoring of railway bridges has been emphasized for guaranteeing
the passenger comfort and safety. Various attempts have been made to monitor structural …

Fatigue Analysis of Long-Span Steel Truss Arched Bridge Part II: Fatigue Life Assessment of Suspenders Subjected to Dynamic Overloaded Moving Vehicles

P Liu, H Lu, Y Chen, J Zhao, L An, Y Wang, J Liu - Metals, 2022 - mdpi.com
In a half-through steel arched bridge, the suspenders are the critical load transfer
component that transmits the deck system and traffic load to the arch rib. These suspenders …

Structural damage localization and quantification based on additional virtual masses and Bayesian theory

J Hou, Y An, S Wang, Z Wang… - Journal of Engineering …, 2018 - ascelibrary.org
In vibration-based damage identification, a common problem is that modal information is not
enough and insensitive to local damage. To solve this problem, an effective method is to …

A real-time spatial deformation estimation method based on spatial curvature decomposition and interpolation

Y An, J Chen, H Li, J Ou - Engineering Structures, 2023 - Elsevier
Structural deformation entails safety risks, and at times, direct measurement can be
challenging, especially when reference points are unavailable. Therefore, the development …

Strain Monitoring-Based Fatigue Assessment and Remaining Life Prediction of Stiff Hangers in Highway Arch Bridge

J Lei, Q Kong, X Wang, K Zhan - Symmetry, 2022 - mdpi.com
The fatigue problem of hangers is fatal for the safety of the whole bridge structure. The
objective of this study is to present a strain monitoring-based method to assess the fatigue …

Impact behavior of stiff hangers in arch bridge due to moving vehicles

J Lei, Z Zhou, T Liu, Z Wang… - Structural Engineering …, 2023 - Taylor & Francis
In a half-through or through arch bridge, the hangers (or suspenders) are considered as
critical structural components, especially for dynamic performance assessment. This paper …