Seismic Fragility Analysis of V-Shaped Continuous Girder Bridges
Sign Up to like & getrecommendations! Published in 2020 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-020-0805-8
Abstract: This paper presents an improved approach for evaluating seismic performance of V-shaped continuous girder bridges with different V-angles. A 3-D finite element model is established using the OpenSees for tracing the response of a typical… read more here.
Keywords: fragility; analysis; girder bridges; shaped continuous ... See more keywords
Identification of the scour depth of continuous girder bridges based on model updating and improved genetic algorithm
Sign Up to like & getrecommendations! Published in 2022 at "Advances in Structural Engineering"
DOI: 10.1177/13694332221095630
Abstract: Scour is one of the primary reasons for the collapse of bridges, as it severely reduces the stability of their piers. This study developed a model updating method based on an improved genetic algorithm (GA)… read more here.
Keywords: model updating; continuous girder; scour depth; model ... See more keywords
Study on Sensitivity of Uncertainty Factors in Seismic Demand Analysis of Continuous Girder Bridges with Seismic Isolation Design
Sign Up to like & getrecommendations! Published in 2024 at "Applied Sciences"
DOI: 10.3390/app15010051
Abstract: In order to clarify the influence of the uncertain parameters of a bridge numerical model for seismic isolation design on the calculation results of structural seismic demand and to improve the accuracy of bridge seismic… read more here.
Keywords: seismic demand; isolation design; seismic isolation; isolation ... See more keywords
Application of Combined Weighting–Fuzzy Hierarchical Model in Condition Assessment of Concrete Continuous Girder Bridges
Sign Up to like & getrecommendations! Published in 2025 at "Buildings"
DOI: 10.3390/buildings15070993
Abstract: To solve the problem of state evaluations of small- and medium-span bridges such as concrete continuous girder bridges, this paper developed an extended model based on game theory. Aiming at Nash equilibrium, the combined weighting–fuzzy… read more here.
Keywords: girder bridges; combined weighting; model; continuous girder ... See more keywords