Dynamic Analysis of an Integrated Train–Bridge–Foundation–Soil System by the Substructure Method
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Structural Stability and Dynamics"
DOI: 10.1142/s0219455418500694
Abstract: The substructure method is applied to the dynamic analysis of a train–bridge system considering the soil–structure interaction. With this method, the integrated train–bridge–foundation–soil system is divided into the train–bridge subsystem and the soil–foundation subsystem. Further,… read more here.
Keywords: foundation; bridge; method; soil ... See more keywords
Stochastic Analysis of Train–Bridge System Using the Karhunen–Loéve Expansion and the Point Estimate Method
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Structural Stability and Dynamics"
DOI: 10.1142/s021945542050025x
Abstract: This paper presents a new method for analyzing the dynamic behavior of train–bridge systems with random rail irregularity aimed at its simplicity, efficiency and accuracy. A vertical train–bridge s... read more here.
Keywords: analysis train; stochastic analysis; train bridge; train ... See more keywords
A Probabilistic Assessment Model for Train-Bridge Systems: Special Attention on Track Irregularities
Sign Up to like & getrecommendations! Published in 2021 at "Shock and Vibration"
DOI: 10.1155/2021/4066820
Abstract: In this paper, a probabilistic model devoted to investigating the dynamic behaviors of train-bridge systems subjected to random track irregularities is presented, in which a train-ballasted track-bridge coupled model with nonlinear wheel-rail contacts is introduced,… read more here.
Keywords: track irregularities; model; train bridge;
Effect of wind barriers on the flow field and aerodynamic forces of a train–bridge system
Sign Up to like & getrecommendations! Published in 2019 at "Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit"
DOI: 10.1177/0954409718793220
Abstract: This paper investigates the effect of a wind barrier on the aerodynamic performance of a train–bridge system under crosswind using a numerical simulation method. The studied bridge is a long-span cable-stayed bridge with a flat… read more here.
Keywords: bridge system; bridge; train bridge; wind barrier ... See more keywords
Influence of earthquake-induced hydrodynamic pressure on train-bridge interactions based on back-propagation neural network
Sign Up to like & getrecommendations! Published in 2022 at "Advances in Structural Engineering"
DOI: 10.1177/13694332211067831
Abstract: Forecasting the behavior of the train-bridge system under strong waves is crucial in designing the cross-sea bridge. However, the influence of earthquake-induced hydrodynamic pressure on the dynamic system may be significant and need to be… read more here.
Keywords: induced hydrodynamic; influence earthquake; bridge; earthquake induced ... See more keywords
Dynamic analysis of train and bridge in crosswinds based on a coupled wind-train-track-bridge model
Sign Up to like & getrecommendations! Published in 2022 at "Advances in Structural Engineering"
DOI: 10.1177/13694332221145338
Abstract: The dynamic performance and safety of both the train and the bridge are great concerns for long-span bridges subjected to crosswinds. For railway bridges, there is track laid on the bridge deck. The wind, train,… read more here.
Keywords: train; train track; bridge; train bridge ... See more keywords
Random analysis of train-bridge coupled system under non-uniform ground motion
Sign Up to like & getrecommendations! Published in 2023 at "Advances in Structural Engineering"
DOI: 10.1177/13694332231175230
Abstract: The increasing prevalence of simply supported bridges in high-speed railway (HSR) lines has raised concerns about the safety of trains crossing these bridges during an earthquake. As these bridges are typically continuous and long, it… read more here.
Keywords: system; tbc system; bridge; non uniform ... See more keywords