A NEW METHOD FOR CLASSIFICATION OF ROCK DRILLABILITY

被引：0
|
作者：
Lu
机构：
来源：
Transactions of Nonferrous Metals Society of China | 1993年 / 03期
关键词：
rock drillability classification diamond core drilling cutting-comparison method;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A New method of rock drillability classification for impregnated diamond drilling is recommended. The essence of the method is comparing the area of the slots cut respectively on a standard synthetic rock sample and the rock sample being classified by one diamond saw to determine the rock drillability in diamond core drilling. This method has the advantages of good in simulation and stable in comparison standard.
引用
收藏
页码：76 / 80
页数：5
相关论文
共 50 条
  • [11] Rock classification by drillability. Part I: Analysis of the available classifications
    Tanaino, AS
    [J]. JOURNAL OF MINING SCIENCE, 2005, 41 (06) : 541 - 549
  • [12] Development of a New Index to Assess the Rock Mass Drillability
    Saeidi O.
    Torabi S.R.
    Ataei M.
    [J]. Geotechnical and Geological Engineering, 2013, 31 (05) : 1477 - 1495
  • [13] A neural network approach to comprehensive classification of rock stability, blastability and drillability
    [J]. Feng, Xiating, 1600, A.A. Balkema, Rotterdam, Netherlands (09):
  • [14] Rock classification by drillability. Part I: analysis of the available classifications
    A. S. Tanaino
    [J]. Journal of Mining Science, 2005, 41 : 541 - 549
  • [15] Study on Predicting Rock Drillability Based on the Method of Gray Theory
    Liu, Zhidi
    Tang, Xiaoyan
    [J]. FUNCTIONAL MATERIALS AND NANOTECHNOLOGY, 2012, 496 : 423 - +
  • [16] A new approach to rock brittleness and its usability at prediction of drillability
    Ozfirat, M. Kemal
    Yenice, Hayati
    Simsir, Ferhan
    Yarali, Olgay
    [J]. JOURNAL OF AFRICAN EARTH SCIENCES, 2016, 119 : 94 - 101
  • [17] Study on intelligent prediction method of rock drillability based on Bayesian lithology classification and optimized BP neural network
    Fang, Xinxin
    Feng, Hong
    Wang, Hao
    [J]. PETROLEUM SCIENCE AND TECHNOLOGY, 2022, 40 (17) : 2141 - 2162
  • [18] Rock mass classification for estimating the drilling rate in a surface mine using rock mass drillability index
    Ghosh, Subhamoy
    Behera, Chandrakanta
    Mishra, Manoj Kumar
    [J]. PETROLEUM SCIENCE AND TECHNOLOGY, 2024,
  • [19] EFFECT OF PRESSURE ON ROCK DRILLABILITY
    ECKEL, JR
    [J]. TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1958, 213 (01): : 1 - 6
  • [20] Rock drillability measurement and grading method for a polycrystalline diamond composite bit
    Huang, Kuilin
    Li, Hua
    Yang, Yingxin
    Li, Gao
    Chen, Hong
    [J]. JOURNAL OF APPLIED GEOPHYSICS, 2023, 215
12345