Microscopic Numerical Analysis of Sand Liquefaction Under Subway Train Load

Microscopic Numerical Analysis of Sand Liquefaction Under Subway Train Load

Long-term vibrations from metro trains can cause liquefaction of water-rich sandy soil foundations, affecting the safety of operational tunnels. However, existing liquefaction studies mainly focus on seismic loads, and the macro-meso-mechanical mechanisms of liquefaction induced by train vibration l...

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Bibliographic Details
Main Authors: Jin Zhang, Jiale Yang, Chuanlong Xu, Xianzhang Ling, Chen Liu, Mohsen Saleh Asheghabadi
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Applied Sciences
Subjects:
sand liquefaction
numerical simulation
pore pressure
contact force chain
structural anisotropy
microscopic energy
Online Access:https://www.mdpi.com/2076-3417/15/12/6874
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