›› 2012, Vol. 26 ›› Issue (6): 84-87.

• 工程实录 • 上一篇    下一篇

MATLAB在处理膨胀土数字图像中的应用

潘科1,魏雪丰2,肖桂元1,虞梦泽1,李永豪1   

  1. (1.桂林理工大学土木与建筑工程学院,广西桂林 541004;2.广西有色勘察设计研究院,南宁 530031)
  • 收稿日期:2012-04-12 出版日期:2012-12-20 发布日期:2012-12-25
  • 作者简介:潘科(1987-),男,湖南邵阳人,桂林理工大学土木与建筑工程学院硕士研究生,研究方向为岩土工程。
  • 基金资助:

    基金项目:国家自然科学基金(51108110);广西研究生教育创新计划项目(2010105960814M11)

MATLAB Applications in the Digital Image Processing of Expansive Soils

PAN Ke1, WEI Xuefeng2, XIAO Guiyuan1, YU Mengze1, LI Yonghao1   

  1. (1.College of Civil and Construction Engineering, Guilin University of Technology, Guilin Guangxi 541004;
    2.Guangxi Nonferrous Metal Survey, Design and Research Institute, Nanning 530031)
  • Received:2012-04-12 Online:2012-12-20 Published:2012-12-25

摘要: 膨胀土的力学性状和它的裂隙率有很大的关系,而其裂隙率大致等于其平面图像中的裂隙率,利用MATLAB编程对膨胀土的数字图像进行处理、统计、计算,得出膨胀土的裂隙率和分形维数,为对膨胀土裂隙进行定量化分析提供了一种快捷方法。

关键词: 膨胀土, MATLAB, 裂隙率, 分形维数

Abstract: The mechanical properties and crack ratio of expansive soils are closely related. The crack ratio is roughly equal to the crack ratio in a plane digital image. The MATLAB programming technique is use for the digital image processing, statistical analyses, mathematical calculation of expansive soil to obtain the crack ratio and fractal dimensions of the expansive soils. This technique provides a different approach for the quantitative analysis of the cracks in the expansive soils.

Key words: Expansive Soils, MATLAB, Crack Ratio, Fractal Dimensions