ENERGY THEORY OF ROCK CUTTING BY TBM

被引：0
作者：
Krupa, Vitazoslav [1 ]
Lazarova, Edita [1 ]
Krulakova, Maria [1 ]
Ivanicova, Lucia [1 ]
机构：
[1] Slovak Acad Sci, Inst Geotech, Kosice, Slovakia
来源：
GEOCONFERENCE ON SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING, SGEM 2014, VOL II | 2014年
关键词：
rock cutting; TBM; cutting energy;
D O I：
暂无
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
Rock cutting by disc cutters of tunnel boring machines has been investigated for over 50 years worldwide. The development of advanced computing techniques moved the research from laboratories into the real in-situ conditions, where the monitoring systems of TBM operation enabled to study the simultaneous action of disc cutters installed on the TBM cutterhead during rock excavation. Force action of disc cutters rolling on rock surface on concentric tracks induces the disintegration of rock and thus causes the cutter wear. As rock cutting is an energy-demanding process, the possibilities for optimizing the TBM operation have been investigated in order to minimize the cutter wear and to provide an effective rock mass excavation. The paper describes our findings on the cutter-rock interaction using the energy theory of rock disintegration.
引用
收藏
页码：315 / 322
页数：8
相关论文
共 50 条
  • [21] Risk and risk reduction in TBM rock tunnelling
    Barton, N
    Contribution of Rock Mechanics to the New Century, Vols 1 and 2, 2004, : 29 - 38
  • [22] A novel approach for determining cutting geometry for TBM using full-scale laboratory linear rock cutting and PFC3D-based numerical simulations
    Ayawah, Prosper E. A.
    Kaba, Azupuri G. A.
    Gertsch, Leslie S.
    TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, 2024, 144
  • [23] Optimal Design of Motion Parameters for TBM Cutting Head
    Xiong, Quanxiang
    PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON INFORMATION ENGINEERING FOR MECHANICS AND MATERIALS, 2015, 21 : 57 - 62
  • [24] Cutting energy characteristics for brittleness evaluation of rock using digital drilling method
    Wang, Haoteng
    He, Mingming
    Zhao, Jianbin
    Zhang, Yonghao
    Yang, Beibei
    ENGINEERING GEOLOGY, 2023, 319
  • [25] Utilizing rock mass properties for predicting TBM performance in hard rock condition
    Yagiz, Saffet
    TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, 2008, 23 (03) : 326 - 339
  • [26] Angular dependence of rock cutting forces due to foliation
    Entacher, Martin
    Schuller, Erik
    TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, 2018, 71 : 215 - 222
  • [27] Analysis on the Evolution of Rock Block Behavior During TBM Tunneling Considering the TBM–Block Interaction
    Zixin Zhang
    Shuaifeng Wang
    Xin Huang
    Rock Mechanics and Rock Engineering, 2018, 51 : 2237 - 2263
  • [28] Design and optimization of layout patterns for rock TBM cutterheads
    Farrokh, Ebrahim
    GEOMECHANICS AND ENGINEERING, 2024, 38 (02) : 179 - 189
  • [29] Effect of groove geometry and cutting edge in rock cutting
    Doshvarpassand, Siavash
    Richard, Thomas
    Mostofi, Masood
    JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2017, 151 : 1 - 12
  • [30] Analysis of TBM Tunnel Behavior in Jointed Rock Mass
    Sun Jin Shan
    Guo Hong Jun
    Lu Wen Bo
    Jiang Qing Hui
    ADVANCES IN CIVIL ENGINEERING, PTS 1-4, 2011, 90-93 : 2033 - +
12345