Recent progress and future trends on damage identification methods for bridge structures
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 …
the‐art review papers regarding progress in this field up to 2011 have been published. This …
Location of multiple damage types in a truss-type structure using multiple signal classification method and vibration signals
CA Perez-Ramirez, JM Machorro-Lopez… - Mathematics, 2020 - mdpi.com
A new multiple signal classification (MUSIC)-based methodology is presented for detecting
and locating multiple damage types in a truss-type structure subjected to dynamic …
and locating multiple damage types in a truss-type structure subjected to dynamic …
Damage identification in a complex truss structure using modal characteristics correlation method and sensitivity-weighted search space
Damage identification for complex structures is a challenging task due to the large amount of
structural elements, limited number of measured modes and uncertainties in referenced …
structural elements, limited number of measured modes and uncertainties in referenced …
Structural damage detection based on iteratively reweighted l1 regularization algorithm
Structural damage usually appears in a few sections or members only, which is sparse
compared with the total elements of the entire structure. According to the sparse recovery …
compared with the total elements of the entire structure. According to the sparse recovery …
Structural damage diagnosis under varying environmental conditions with very limited measurements
In this article, we present a damage diagnostic scheme with very limited measurements. The
influence of environmental and operational variabilities has been considered in the present …
influence of environmental and operational variabilities has been considered in the present …
Condition assessment of joints in steel truss bridges using a probabilistic neural network and finite element model updating
J Zhan, C Wang, Z Fang - Sustainability, 2021 - mdpi.com
The condition of joints in steel truss bridges is critical to railway operational safety. The
available methods for the quantitative assessment of different types of joint damage are …
available methods for the quantitative assessment of different types of joint damage are …
[HTML][HTML] 桁架结构疲劳监测的应变响应估计方法研究
任鹏, 周智, 白石, 欧进萍 - 工程力学, 2018 - pubs.cstam.org.cn
传感节点数据的高效利用是结构健康监测领域的热点研究问题. 由于高维护成本和恶劣服役条件
, 结构疲劳监测系统往往测点有限, 难以覆盖易损区域. 该文针对两种应变响应估计方法 …
, 结构疲劳监测系统往往测点有限, 难以覆盖易损区域. 该文针对两种应变响应估计方法 …
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 …
speed trains; therefore, it is important to study the vibration characteristics and fast warning …
A new damage detection method for special-shaped steel arch bridges based on fractal theory and the model updating technique
XX Cheng, G Wu, L Zhang, FB Ma - International Journal of …, 2021 - World Scientific
In this paper, an innovative two-level damage detection method applicable to real-world
online structural health monitoring (SHM) systems is proposed for in-service large steel arch …
online structural health monitoring (SHM) systems is proposed for in-service large steel arch …
Fukunaga-Koontz feature transformation for statistical structural damage detection and hierarchical neuro-fuzzy damage localisation
S Hoell, P Omenzetter - Journal of Sound and Vibration, 2017 - Elsevier
Considering jointly damage sensitive features (DSFs) of signals recorded by multiple
sensors, applying advanced transformations to these DSFs and assessing systematically …
sensors, applying advanced transformations to these DSFs and assessing systematically …