Excavation-induced fracturing mechanisms in deep hard rock:A hierarchical block modelOA
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
State Key Laboratory of Geomechanics and Geotechnical Engineering Safety,Institute of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan 430071,ChinaState 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,ChinaState Key Laboratory of Geomechanics and Geotechnical Engineering Safety,Institute of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan 430071,ChinaState 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,ChinaSouth-Central Minzu University,Wuhan 430074,ChinaState Key Laboratory of Geomechanics and Geotechnical Engineering Safety,Institute of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan 430071,ChinaState Key Laboratory of Geomechanics and Geotechnical Engineering Safety,Institute of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan 430071,ChinaState Key Laboratory of Geomechanics and Geotechnical Engineering Safety,Institute of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan 430071,China
Strain burstingDeep tunnelFDEMHard rockBrittle fracture mechanism
Strain burstingDeep tunnelFDEMHard rockBrittle fracture mechanism
《地下空间（英文）》 2026 (1)
1-21,21
The authors acknowledge the financial support received from the National Natural Science Foundation of China(Grant Nos.52325905 and 42377172).
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