Direct fractal measurement and multifractal properties of fracture surfaces

نویسندگان

  • Heping Xie
  • Jin-an Wang
چکیده

A new method of fractal measurement, the projective covering method (PCM), is proposed in this Letter. Based on the measurements by means of a laser profilometer, the fractal dimension D E [2,3) of a fracture surface is directly estimated. The projective covering probability function is introduced to systematically analyze the multifractal behavior of the fracture surfaces. @ 1998 Elsevier Science B.V.

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تاریخ انتشار 2003