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Fracture mechanism of tunnel surrounding rock induced by blasting disturbances: Experiments and numerical simulations

Jianpo Liu Fengtian Li Xiaonan Wang Yingtao Si Yandi Fan Zixuan Zhang Yongxin Wang

Deep Resources Engineering2025，Vol.2Issue(4)：P.13-24,12.

Deep Resources Engineering2025，Vol.2Issue(4)：P.13-24,12.DOI:10.1016/j.deepre.2025.100198

Fracture mechanism of tunnel surrounding rock induced by blasting disturbances: Experiments and numerical simulations

Jianpo Liu ¹Fengtian Li ¹Xiaonan Wang ²Yingtao Si ¹Yandi Fan ¹Zixuan Zhang ¹Yongxin Wang¹

作者信息

1. State Key Laboratory of Intelligent Deep Metal Mining and Equipment,Northeastern University,Shenyang 110819,China
2. Benxi Longxin Mining Co.,Ltd,Benxi 117013,China
折叠

摘要

关键词

Blasting disturbance/Tunnel/Fracture mechanism/RA-AF/Block discrete element

分类

交通工程

引用本文复制引用

Jianpo Liu,Fengtian Li,Xiaonan Wang,Yingtao Si,Yandi Fan,Zixuan Zhang,Yongxin Wang..Fracture mechanism of tunnel surrounding rock induced by blasting disturbances: Experiments and numerical simulations[J].Deep Resources Engineering,2025,2(4):P.13-24,12.

基金项目

supported by the National Key Research and Development Program of China(2023YFC2907204) （2023YFC2907204）

the Na-tional Natural Science Foundation of China(52174142) （52174142）

the Science and Technology Program of Liaoning Province(2023JH1/10400004). （2023JH1/10400004）

Deep Resources Engineering

ISSN：2949-9305

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