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Excavation-induced fracturing mechanisms in deep hard rock:A hierarchical block model

Shili Qiu Shirui Zhang Quan Jiang Yuheng Fang Ping Li Shaojun Li Yaxun Xiao Dingping Xu

地下空间（英文）2026，Vol.26Issue(1)：1-21,21.

地下空间（英文）2026，Vol.26Issue(1)：1-21,21.DOI:10.1016/j.undsp.2025.07.002

Excavation-induced fracturing mechanisms in deep hard rock:A hierarchical block model

Shili Qiu ¹Shirui Zhang ²Quan Jiang ¹Yuheng Fang ²Ping Li ³Shaojun Li ¹Yaxun Xiao ¹Dingping Xu¹

作者信息

1. State Key Laboratory of Geomechanics and Geotechnical Engineering Safety,Institute of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan 430071,China
2. State Key Laboratory of Geomechanics and Geotechnical Engineering Safety,Institute of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan 430071,China||University of Chinese Academy of Sciences,Beijing 100049,China
3. South-Central Minzu University,Wuhan 430074,China
折叠

摘要

关键词

Strain bursting/Deep tunnel/FDEM/Hard rock/Brittle fracture mechanism

Key words

Strain bursting/Deep tunnel/FDEM/Hard rock/Brittle fracture mechanism

引用本文复制引用

Shili Qiu,Shirui Zhang,Quan Jiang,Yuheng Fang,Ping Li,Shaojun Li,Yaxun Xiao,Dingping Xu..Excavation-induced fracturing mechanisms in deep hard rock:A hierarchical block model[J].地下空间（英文）,2026,26(1):1-21,21.

基金项目

The authors acknowledge the financial support received from the National Natural Science Foundation of China(Grant Nos.52325905 and 42377172). （Grant Nos.52325905 and 42377172）

地下空间（英文）

ISSN：2096-2754

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