Dynamic analysis of debris flow impact on double-column bridge piers based on SPH-FEM coupling

Based on the smoothed particle hydrodynamics-finite element method (SPH-FEM), a dynamic interaction model of debris flow, comprising both slurry and boulders as well as impacting a double-column bridge pier, is constructed to study the dynamic response characteristics of the piers under boulder-lade...

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Bibliographic Details

Published in:	Shenzhen Daxue xuebao. Ligong ban
Main Authors:	LU Yuchun, HAO Mengjie, ZHAO Debo, LIU Bin, HAN Yugang, HE Liang
Format:	Article
Language:	English
Published:	Science Press (China Science Publishing & Media Ltd.) 2025-07-01
Subjects:	disaster prevention and mitigation science and engineering debris flow double-column bridge piers fluid-structure interaction lateral impact numerical simulation dynamic response
Online Access:	https://journal.szu.edu.cn/en/#/digest?ArticleID=2759