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Dynamic fracture behavior of rock tunnel under impact loading:Insights from experiments and peridynamic simulations

Peng Ying Yu Zhao Junchen Zhang Weijian Li Yiqiang Zhao Zheming Zhu Yanliang Du

Deep Resources Engineering2025，Vol.2Issue(3)：P.20-32,13.

Deep Resources Engineering2025，Vol.2Issue(3)：P.20-32,13.DOI:10.1016/j.deepre.2025.100206

Dynamic fracture behavior of rock tunnel under impact loading:Insights from experiments and peridynamic simulations

Peng Ying ¹Yu Zhao ²Junchen Zhang ²Weijian Li ²Yiqiang Zhao ³Zheming Zhu ⁴Yanliang Du³

作者信息

1. State Key Laboratory of Intelligent Geotechnics and Tunnelling,Southwest Jiaotong University,Chengdu 610031,China Zhejiang Jiaotou Expressway Construction Management Co.,LTD,Hangzhou,China
2. National Key Laboratory of Green and Long-Life Road Engineering in Extreme Environment,Shenzhen University,Shenzhen 518060,China
3. Guiyuan Environmental Technology Co.Ltd.,Jinhua 322300,China
4. State Key Laboratory of Hydraulics and Mountain River Engineering,School of Architecture and Environment,Sichuan University,Chengdu 610065,China
折叠

摘要

关键词

Rock tunnel/Crack propagation/Rock dynamics/Peridynamic model/Stress wave

分类

交通工程

引用本文复制引用

Peng Ying,Yu Zhao,Junchen Zhang,Weijian Li,Yiqiang Zhao,Zheming Zhu,Yanliang Du..Dynamic fracture behavior of rock tunnel under impact loading:Insights from experiments and peridynamic simulations[J].Deep Resources Engineering,2025,2(3):P.20-32,13.

基金项目

financially supported by the National Natural Science Foundation of China(Grant Nos.12402483,52078467,52204104,12272247) （Grant Nos.12402483,52078467,52204104,12272247）

China Postdoctoral Science Foundation(Grant No.2024M752113) （Grant No.2024M752113）

Major R&D project of Zhejiang Provincial Department of Transportation under(Grant no.2025ZD001). （Grant no.2025ZD001）

Deep Resources Engineering

ISSN：2949-9305

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