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  1. 21

    Effect of Loading Rates on Mechanical Characteristics and Rock Burst Tendency of Coal-Rock Combined Samples by Jiang Hu, Jingang Li

    Published 2022-01-01
    “…And, the rock burst tendency was also calculated by the Rock Burst Energy Index KE. …”
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    Article
  2. 22

    Particle Flow Analysis of Acoustic Emission Features of Rock under Rock Burst Stress Path by Yalei Wang, Jinming Xu

    Published 2022-01-01
    “…The AE (acoustic emission) features could reflect the process of fracture initiation and propagation in rocks. Taking Lalin railway tunnel granite as an example, a three-dimensional particle flow numerical model of rock was established based on the PFC (particle flow code). …”
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    Article
  3. 23

    Numerical Simulation of Rock Failure Process with a 3D Grain-Based Rock Model by Zengwei Zhang, Fan Chen, Chao Zhang, Chao Wang, Tuo Wang, Fengshou Zhang, Huiling Zhao

    Published 2020-01-01
    “…The rock is represented as an assembly of tetrahedral blocks with bonded contacts. …”
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    Article
  4. 24

    Experimental Study on the Damage and Deterioration Behaviour of Deep Soft Rock under Water-Rock Interaction by Zenghui Zhao, Hao Liu, Xianzhou Lyu, Lei Wang, Zhongxi Tian, Jiecheng Sun

    Published 2021-01-01
    “…The ageing disintegration, the damage, and failure mechanism of water-saturated soft rock are of significance to hazard prevention for deep mining. …”
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    Article
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    Performance Evaluation of GFRP Rock Bolt Sensor for Rock Slope Monitoring by Double Shear Test by Jung-Doung Yu, Jong-Sub Lee, Bibek Tamang, Sungyong Park, Sukhyun Chang, Jungmyeon Kim, Yongseong Kim

    Published 2020-01-01
    “…This study aims to evaluate the sensing performance of glass fiber-reinforced polymer (GFRP) rock bolt sensors instrumented with strain gauges for monitoring rockslides. …”
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    Article
  7. 27

    Crack Initiation, Propagation, and Failure Characteristics of Jointed Rock or Rock-Like Specimens: A Review by Ri-hong Cao, Ping Cao, Hang Lin, Xiang Fan, Chunyang Zhang, Taoying Liu

    Published 2019-01-01
    “…Rock masses are heterogeneous materials containing a large number of discontinuities, and the failure of the natural rock mass is induced by the crack propagation and coalescence of discontinuities, especially for the rock mass around tunnel or underground space. …”
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    Article
  8. 28

    Damage Evaluation for Rock Burst Proneness of Deep Hard Rock under Triaxial Cyclic Loading by Shuang You, Hongguang Ji, Zijian Zhang, Chenghan Zhang

    Published 2018-01-01
    “…High stress and strong excavation disturbance are the main causes of dynamic disasters, rock burst in deep hard rocks, and are more frequent and violent than those in shallow, which seriously restricts the deep mining. …”
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    Article
  9. 29

    Stability Control Mechanism of High-Stress Roadway Surrounding Rock by Roof Fracturing and Rock Mass Filling by Fuzhou Qi, Zhanguo Ma, Dangwei Yang, Ning Li, Bin Li, Zhiliu Wang, Weixia Ma

    Published 2021-01-01
    “…A novel approach employing roof fracturing and collapsed rock filling effect was adopted to maintain the roadway stability. …”
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    Article
  10. 30

    The Principle of Invariant Stress of the Surrounding Rock of the Hole under the Condition of Equal Pressure in the Deep Rock Mass by Xiangye Wu, Jingya Wang, Jingang Li, Jianwei Li, Tao Xu, Eryu Wang

    Published 2020-01-01
    “…Based on the hydrostatic pressure theory of initial stress state of rock mass, combined with Saint-Venant’s principle central idea, the principle of invariant stress of surrounding rock mass of the hole under the condition of equal pressure in deep rock mass is put forward. …”
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    Prediction of the Stability of the Loaded Rock Based on the Acoustic Emission Characteristics of the Loaded Rock Based on Data Mining by Mengyao Li, Chang Su, Guolong Li

    Published 2021-01-01
    “…The rock masses that occur in nature are damaged and unstable due to the impact of rock burst, coal and gas outbursts, and other human mining activities, posing a major threat to human life and safety. …”
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    Article
  13. 33

    A Systematic Method to Evaluate the Shear Properties of Soil-Rock Mixture considering the Rock Size Effect by Minghui Ren, Guangsi Zhao, Xianhao Qiu, Qinghua Xue, Meiting Chen

    Published 2018-01-01
    “…The soil-rock mixture (S-RM) is widely applied in the geotechnical engineering due to its better mechanical properties. …”
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    Article
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    Constitutive Model of Swelling Gypsum Rock by Chongbang Xu, Xiaojing Gao, Kaishun Zhang, Zhiguo Liu, Fan Zhao

    Published 2020-01-01
    “…Swelling of soft rock, such as gypsum rock, is one of the major threats in tunnel engineering, causing structure damages such as floor heave and inward movement of sidewalls during construction and operation. …”
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    Article
  20. 40

    Justification of fracture criteria for salt rocks by A. Baryakh, A. Tsayukov

    Published 2022-10-01
    Subjects: “…salt rocks…”
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