Evaluation of tunnel surrounding rock quality with extenics based on rough set

被引：0
|
作者：
College of Construction Engineering, Jilin University, Changchun 130026, China [1 ]
机构：
来源：
Rock Soil Mech | 2009年 / 1卷 / 246-250期
关键词：
Rocks - Quality control;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The rough set theory is combined with the tunnel surrounding rock evaluation, the problem of weighting coefficient is converted into that of significance estimating on the attributes in rough set, and a relation data model about tunnel surrounding rock evaluation is established. By calculating the weighting coefficient of every grade of the practical tunnel, the tunnel surrounding rock is evaluated by the extenics theory based on rough set. And compared with the practical evaluation results, the results obtained by the extenics theory based on rough set can reflect well the engineering characteristics of the tunnel rock mass.
引用
收藏
相关论文
共 50 条
  • [21] GIS product quality evaluation based on rough set
    Hu, Sheng-Wu
    Wang, Xinzhou
    Xie, Yubo
    Tao, Benzao
    Wuhan Daxue Xuebao (Xinxi Kexue Ban)/Geomatics and Information Science of Wuhan University, 2006, 31 (01): : 74 - 77
  • [22] Research on the Large Deformation of Soft Rock in Deep Tunnel Based on Rough Set and AHP
    Ma, Bangchuang
    Zhang, Zhiliang
    Zhao, Wen
    Wang, Peng
    Chen, Xingqiang
    Luo, Feng
    Journal of Railway Engineering Society, 2022, 39 (10) : 59 - 64
  • [23] Synthetic evaluation of power quality based on extenics
    Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control, North China Electric Power University, Baoding 071003, China
    Dianli Zidonghua Shebei Electr. Power Autom. Equip., 2007, 12 (44-47+52): : 44 - 47
  • [24] The influence of the heterogeneity of rock mass for surrounding rock stability evaluation of a tunnel
    Li, Guofeng
    He, Mingming
    Bai, Yue
    BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2023, 82 (04)
  • [25] The influence of the heterogeneity of rock mass for surrounding rock stability evaluation of a tunnel
    Guofeng Li
    Mingming He
    Yue Bai
    Bulletin of Engineering Geology and the Environment, 2023, 82
  • [26] Stability evaluation of rock slope basing on rough set
    Qie, Zhi-Hong
    Wu, Xin-Miao
    Lian, Ji-Jian
    Wang, Fu-Zeng
    PROCEEDINGS OF 2006 INTERNATIONAL CONFERENCE ON MACHINE LEARNING AND CYBERNETICS, VOLS 1-7, 2006, : 2310 - +
  • [27] Surrounding Rock Rupture Modeling of Tunnel Based on ANSYS
    Ren, Baicheng
    MECHANICAL DESIGN AND POWER ENGINEERING, PTS 1 AND 2, 2014, 490-491 : 863 - 866
  • [28] A set of combined support techniques for poorly fractured surrounding rock in deep tunnel
    Wang, Zuhe
    Li, Haixia
    Xiu, Yingchang
    Wang, Genxia
    Tumu Gongcheng Xuebao/China Civil Engineering Journal, 2015, 48 (08): : 96 - 101
  • [29] Quality Evaluation of Belt Conveyor Based on Extenics Theory
    Liu, Chen
    Wang, Xuming
    MANUFACTURING PROCESS AND EQUIPMENT, PTS 1-4, 2013, 694-697 : 2960 - 2963
  • [30] SURROUNDING ROCK PRESSURE OF SHALLOW TUNNEL IN ROCK
    Wang, Yunlong
    Tan, Zhongsheng
    NEW TECHNOLOGIES OF RAILWAY ENGINEERING, 2012, : 905 - 908
12345