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  1. 1

    Estimation of Rock Burst Grades Using Rock Mass Strength by Yalei Wang, Jinming Xu, Junshuai Xu, Chuanjiang Zhong

    Published 2020-01-01
    “…The traditional rock burst estimation method is usually based on the σc (rock strength) in practice, while the actual occurrence of rock burst depends more on the structure and strength of the rock mass. …”
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    Article
  2. 2

    The Vibration Characteristics of Ground of Rock Blasting in Silt-Rock Strata by Tao Yin, Chuanbo Zhou, Changqing Zheng, Jugen Fu, Ziru Guo

    Published 2021-01-01
    “…The geology of rock blasting in silt-rock strata is complex, and the vibrations caused by blasting threaten the safety of buildings around the blasting area. …”
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    Article
  3. 3

    Field Experimental Study on the Broken Rock Zone of Surrounding Rock and the Rock Borehole Shear Tests of the Large Deformation Tunnel by Guansheng Han, Bo Meng, Hongwen Jing, Jiangyu Wu

    Published 2019-01-01
    “…The field experiments of the broken rock zone and the borehole shear test were conducted. …”
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    Article
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    Constitutive Model of Rock Uniaxial Damage Based on Rock Strength Statistics by Ming Ji, Kai Chen, Hong Jun Guo

    Published 2018-01-01
    “…Based on the assumption that rock strength follows the log normal distribution statistically, this paper establishes a damage constitutive model of rock under uniaxial stress conditions in combination with the Mohr–Coulomb strength criterion and damage mechanical theory. …”
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    Article
  6. 6

    Performance Evaluation of Hard Rock TBMs considering Operational and Rock Conditions by Xiaoyang Zou, Hui Zheng, Yongzhen Mi

    Published 2018-01-01
    “…This paper focuses on studying the correlations of the performance of hard rock tunnel boring machines (TBMs) with operational and rock conditions. …”
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    Article
  7. 7

    Distribution Features of the Minimum Rock Cover Thickness of the Surrounding Rock Self-Stability of the Metro Tunnel in the Soil-Rock Dualistic Stratum by Ziguang Zhang, Tao Xu, Guangyong Cao, Xiaofeng Liu

    Published 2020-01-01
    “…Based on the maximum value of the self-stability of surrounding rock, the key issues affecting the distribution of the minimum mock cover thickness of the surrounding rock self-stability (MRCT-SRS) of the metro tunnel in the soil-rock dualistic stratum are discussed. …”
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    Article
  8. 8

    Mechanical Properties of Soft Rocks Subjected to Water-Rock Reaction and Cyclic Pressure by Wei Huang, Rui Feng, Huanran Fu, Jingyu Chen, Zili Feng

    Published 2022-01-01
    “…Studying the mechanical properties of soft rocks subjected to water and cyclic loading would contribute to a better understanding of the stability analysis of soft rock engineering under the conditions of storm and carrier dynamics. …”
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    Article
  9. 9

    The Meso-Analysis of the Rock-Burst Debris of Rock Similar Material Based on SEM by Manqing Lin, Lan Zhang, Xiqi Liu, Yuanyou Xia, Jiaqi He, Xiaosu Ke

    Published 2020-01-01
    “…In order to explore the specimen failure characteristics during rock-burst under different gradient stress conditions, in this paper, a novel experimental technique was proposed; a common series of tests under two gradient stress paths were conducted on rock similar material specimens using the true-triaxial gradient and hydraulic-pneumatic combined test apparatus. …”
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    Article
  10. 10

    Analysis on Loose Circle of Surrounding Rock of Large Deformation Soft-Rock Tunnel by Rui Wang, Yiyuan Liu, Xianghui Deng, Yu Zhang, Xiaodong Huang, Xiao Ding

    Published 2020-01-01
    “…Therefore, it is of great significance to control the deformation and improve the stability of surrounding rock by analyzing the thickness and distribution law of loose circle according to the unique mechanical properties and failure mechanism of surrounding rock of large deformation soft-rock tunnel. …”
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    Article
  11. 11

    The Reliability-Based Design Optimization of considering Rock-Support Interaction for Rock Tunnels by Hongbo Zhao, Shaojun Li, Bingrui Chen

    Published 2021-01-01
    “…In this study, a novel reliability-based design (RBD) method was developed by integrating the rock-support interaction and its uncertainties for rock tunnels. …”
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    Article
  12. 12

    Study on the Creep Constitutive Model of a Sandstone Rock under the Water-Rock Interaction by Zuosen Luo, Zuoxiang Zhu, Jianlin Li, Lehua Wang, Qiao Jiang, Jingyu Zhang, Eleyas Assefa, Huafeng Deng

    Published 2021-01-01
    “…With the continuous construction of large-scale geotechnical engineering, more and more attention has been paid to the long-term stability of rock mass engineering, especially the problem of rock creep under the influence of water. …”
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    Article
  13. 13

    Analysis of Rock β-Dynamic Parameters and the Stability of Earthquake Dangerous Rocks Based on PFC by Yun Tian, Lin-feng Wang, Biao Zeng, Hong-hua Jin

    Published 2020-01-01
    “…Mesoparameters of rock materials are the main factors affecting the macromechanical properties of dangerous rock slopes. …”
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    Article
  14. 14

    Rock-Breaking Laws of Disc Cutters with Different Height Differences in Hard Rock Strata by Zelin Lu, Xuchun Wang, Hongwei Teng, Xiaoming Guan, Chen Song, Gang Fan

    Published 2022-01-01
    “…When shield machine traverses through hard rock mass, disc cutters will be abraded to different degrees. …”
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    Article
  15. 15

    Study on the Effect of Rock Strength on the Macro-Meso Shear Behaviors of Artificial Rock Joints by Yujing Jiang, Sunhao Zhang, Hengjie Luan, Qinglin Shan, Baocheng Li, Dong Wang, Chuanyang Jia

    Published 2022-01-01
    “…Understanding the shear properties of joints of rock masses is of great importance for engineering disaster prevention and control. …”
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    Article
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    Experimental Investigation of the Anchoring Effect of Two Different Types of Rock Bolts on Fractured Rock by Rongchao Xu, Hui Zhou

    Published 2019-01-01
    “…A deep understanding of the anchoring effect of rock bolts on fractured rock is essential for support design in rock engineering. …”
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    Article
  18. 18

    Soil-Rock Slope Stability Analysis under Top Loading considering the Nonuniformity of Rocks by Huang Xian-Wen, Zhi-Shu Yao, Wang Bing-Hui, Zhou Ai-Zhao, Peng-Ming Jiang

    Published 2020-01-01
    “…Soil-rock slopes are widely distributed in central or western China. …”
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    Article
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