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Mechanical properties and damage evolution of rock–backfill composite under impact load

Jinping Guo Zefeng Li Xiaolin Wang Haiqiang Jiang Shunman Chen Jinyan Zhang

Green and Smart Mining Engineering2025，Vol.2Issue(2)：P.109-121,13.

Green and Smart Mining Engineering2025，Vol.2Issue(2)：P.109-121,13.DOI:10.1016/j.gsme.2025.05.004

Mechanical properties and damage evolution of rock–backfill composite under impact load

Jinping Guo ¹Zefeng Li ¹Xiaolin Wang ¹Haiqiang Jiang ²Shunman Chen ³Jinyan Zhang⁴

作者信息

1. School of Resource Engineering,Xi’an University of Architecture and Technology,Xi’an 710055,China
2. State Key Laboratory of Intelligent Deep Metal Mining and Equipment,Northeastern University,Shenyang 110819,China
3. School of Civil Engineering and Architecture,East China Jiaotong University,Nanchang 330013,China
4. Luanchuan Longyu Molybdenum Industry Co.,Ltd.,Luoyang 471542,China
折叠

摘要

关键词

Rock-backfll composite/Split Hopkinson pressure bar/Finite diference method/Discrete element method/Mechanical properties/Damage evolution

分类

矿业与冶金

引用本文复制引用

Jinping Guo,Zefeng Li,Xiaolin Wang,Haiqiang Jiang,Shunman Chen,Jinyan Zhang..Mechanical properties and damage evolution of rock–backfill composite under impact load[J].Green and Smart Mining Engineering,2025,2(2):P.109-121,13.

基金项目

supported by the Shaanxi Provincial Key Research and Development Program(No.2025SF-YBXM-535) （No.2025SF-YBXM-535）

the Shaanxi Natural Science Foundation Projects(No.2024JC-YBQN-0507) （No.2024JC-YBQN-0507）

the Postdoctoral Fellowship Program of CPSF(No.GZC20232063) （No.GZC20232063）

the Shaanxi Provincial Department of Education Special Scientific Research Project(No.24JK0516) （No.24JK0516）

the Shaanxi Province Postdoctoral Research Projects(No.2023BSHYDZZ142) （No.2023BSHYDZZ142）

Green and Smart Mining Engineering

ISSN：2950-5550

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