The state-of-the-art on framework of vibration-based structural damage identification for decision making
Research on detecting structural damage at the earliest possible stage has been an
interesting topic for decades. Among them, the vibration-based damage detection method as …
interesting topic for decades. Among them, the vibration-based damage detection method as …
Application of data-driven surrogate models in structural engineering: a literature review
In recent times, there has been an increasing prevalence of surrogate models and
metamodeling techniques in approximating the responses of complex systems. These …
metamodeling techniques in approximating the responses of complex systems. These …
Model updating for Nam O bridge using particle swarm optimization algorithm and genetic algorithm
Vibration-based structural health monitoring (SHM) for long-span bridges has become a
dominant research topic in recent years. The Nam O Railway Bridge is a large-scale steel …
dominant research topic in recent years. The Nam O Railway Bridge is a large-scale steel …
Aerodynamic response of high-speed trains under crosswind in a bridge-tunnel section with or without a wind barrier
High-speed trains experience a sharp transition to a strong crosswind environment when
running in a bridge–tunnel section due to the perennial prevailing crosswind in the canyon …
running in a bridge–tunnel section due to the perennial prevailing crosswind in the canyon …
Development of dynamic impact factor for performance evaluation of existing multi-girder concrete bridges
L Deng, CS Cai - Engineering Structures, 2010 - Elsevier
The dynamic effect of moving vehicles on bridges is generally treated as a dynamic load
allowance (or dynamic impact factor) in many design codes. Due to the road surface …
allowance (or dynamic impact factor) in many design codes. Due to the road surface …
Extraction of bridge modal parameters using passing vehicle response
Bridge modal parameters play an important role in bridge engineering; they can serve as
useful indices for many applications, such as numerical mode calibration and updating, and …
useful indices for many applications, such as numerical mode calibration and updating, and …
Closely spaced modes of bridges estimated by a hybrid time–frequency method using a multi-sensor scanning vehicle: Theory and practice
A hybrid time–frequency method is proposed for accurately estimating the modal parameters
of bridges, including the closely spaced modes, by a single-axle scanning vehicle fitted with …
of bridges, including the closely spaced modes, by a single-axle scanning vehicle fitted with …
Improved finite element model updating of a full-scale steel bridge using sensitivity analysis
There are many uncertainties related to existing bridges that are approaching or have
exceeded their original design life. Lifetime extension analysis of bridges should be based …
exceeded their original design life. Lifetime extension analysis of bridges should be based …
Finite element model updating of a multispan bridge with a hybrid metaheuristic search algorithm using experimental data from wireless triaxial sensors
The Guadalquivir bridge is a large-scale twin steel truss bridge located in Spain that opened
to traffic in 1929. Since the bridge has come into operation for a long time, structural health …
to traffic in 1929. Since the bridge has come into operation for a long time, structural health …
Transient aerodynamic performance of high-speed trains when passing through an infrastructure consisting of tunnel–bridge–tunnel under crosswind
The running safety risk of a high-speed train (HST) deteriorates remarkably under crosswind
when the train drives into a bridge from a tunnel (OUT) or from a bridge into a tunnel (IN) …
when the train drives into a bridge from a tunnel (OUT) or from a bridge into a tunnel (IN) …