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计算机科学

裂隙岩体块体几何识别研究

  • 沈振涯 ,
  • 肖俊 ,
  • 王颖 ,
  • 隋红建
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  • 1. 中国科学院研究生院, 北京 100049;
    2. 中国科学院北京分院, 北京 100190

收稿日期: 2010-12-02

  修回日期: 2011-02-24

  网络出版日期: 2012-01-15

基金资助

国家自然科学基金(60772155,60902098,61003275)资助

Study on the geometrical identification method of blocks in fractured rock masses

  • SHEN Zhen-Ya ,
  • XIAO Jun ,
  • WANG Ying ,
  • SUI Hong-Jian
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  • 1. Graduate University, Chinese Academy of Sciences, Beijing 100049, China;
    2. Beijing Branch, Chinese Academy of Sciences, Beijing 100190, China

Received date: 2010-12-02

  Revised date: 2011-02-24

  Online published: 2012-01-15

摘要

回顾了块体几何识别研究的发展过程,依据模型的空间维数和切割方法将其分为3个阶段,并分类分析了各个阶段的代表性研究成果.从原理、构建、效率和应用等角度对三维块体全空间识别算法进行比较,归纳出块体识别方法的一般数学描述. 指出了当前三维块体全空间识别存在的问题和进一步研究的方向.

本文引用格式

沈振涯 , 肖俊 , 王颖 , 隋红建 . 裂隙岩体块体几何识别研究[J]. 中国科学院大学学报, 2012 , 29(1) : 81 -87 . DOI: 10.7523/j.issn.2095-6134.2012.1.012

Abstract

Development of the geometrical identification method of blocks in fractured rock masses is divided into three stages and the representative research results in each of the stages are analyzed. We compare and analyze the typical three-dimensional whole space block identification methods and give a general mathematical description for these methods. The existing problems and topics which need further research are pointed out.

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