What question did this study set out to answer?

The research aims to analyze the dynamic response of a continuous beam bridge subjected to earthquake and vehicle loads.

May 6, 2026International Journal of Structural Stability and Dynamics

Dynamic response of a continuous beam bridge supported by nonlinear viscoelastic bearings under earthquake and moving vehicle loads

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The research aims to analyze the dynamic response of a continuous beam bridge subjected to earthquake and vehicle loads.
Modeling a bridge as a continuous beam on nonlinear viscoelastic supports
Using a double mass-spring-damper system for moving vehicle loads
Employing the substructure method to derive governing vibration equations
Performing a modal analysis to transform mixed equations into ordinary differential equations
Developing a numerical simulation program for dynamic response analysis.
The model effectively captures the transverse vibrations of the bridge under combined loading.
Numerical simulations validate the feasibility of the proposed approach for real-world applications.
The results highlight the significance of nonlinear viscoelastic bearing characteristics in bridge dynamics.

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Implication

This research demonstrates the dynamic response of bridges to earthquake and vehicle loads using numerical simulations, indicating the effectiveness of methods in bridge engineering problems.

Cite This Study

Phương et al. (2026) studied this question.

synapsesocial.com/papers/69faa25e04f884e66b532ef1 https://doi.org/10.1142/s0219455427504050

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Implication

This research demonstrates the dynamic response of bridges to earthquake and vehicle loads using numerical simulations, indicating the effectiveness of methods in bridge engineering problems.

Dynamic response of a continuous beam bridge supported by nonlinear viscoelastic bearings under earthquake and moving vehicle loads

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Discussion

Implication

Cite This Study

Dynamic response of a continuous beam bridge supported by nonlinear viscoelastic bearings under earthquake and moving vehicle loads

Key Points

Discussion

Implication

Cite This Study

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