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Experimental and numerical simulation of the attenuation effect of blast shock waves in tunnels at different altitudes

Changjiang Liu Hujun Li Zhen Wang Yong He Guokai Zhang Mingyang Wang

Defence Technology(防务技术)2025，Vol.43Issue(1)：P.120-141,22.

Defence Technology(防务技术)2025，Vol.43Issue(1)：P.120-141,22.DOI:10.1016/j.dt.2024.07.005

Experimental and numerical simulation of the attenuation effect of blast shock waves in tunnels at different altitudes

Changjiang Liu ¹Hujun Li ¹Zhen Wang ¹Yong He ¹Guokai Zhang ¹Mingyang Wang²

作者信息

1. School of Mechanical Engineering,Nanjing University of Science and Technology,Nanjing 210094,China
2. School of Mechanical Engineering,Nanjing University of Science and Technology,Nanjing 210094,China State Key Laboratory of Disaster Prevention and Mitigation of Explosion and Impact,People''s Liberation Army Engineering University,Nanjing 210014,China
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摘要

关键词

Shock wave propagation/Tunnel/Altitude effect/Peak overpressure/Shock waves velocity/Engineering safety

分类

交通工程

引用本文复制引用

Changjiang Liu,Hujun Li,Zhen Wang,Yong He,Guokai Zhang,Mingyang Wang..Experimental and numerical simulation of the attenuation effect of blast shock waves in tunnels at different altitudes[J].Defence Technology(防务技术),2025,43(1):P.120-141,22.

基金项目

financially supported by National Natural Science Foundation of China(Grant Nos.52378401,52278504) （Grant Nos.52378401,52278504）

the Fundamental Research Funds for the Central Universities(Grant No.30922010918)。（Grant No.30922010918）

Defence Technology(防务技术)

ISSN：2096-3459

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