A new three-dimensional model of train-track-bridge coupled system based on meshless method and its graph neural network-based surrogate model

作者：Zhanjun Shao, Peng Zhang, Xiaonan Xie, Zihe Wang, Xuan Peng, Zefeng Liu, Yufei Chen, Ping Xiang · 发表于：Computers & Structures · 年份：2025 · DOI：10.1016/j.compstruc.2025.107786 · 被引用次数：10 · 研究领域：Railway Engineering and Dynamics、Civil and Geotechnical Engineering Research、Geotechnical Engineering and Underground Structures