Direct fractal measurement of fracture surfaces
β Scribed by Heping Xie; Jin-an Wang
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 894 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0020-7683
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β¦ Synopsis
To overcome the di.culties in estimation of fractal dimension for fracture surfaces\ a new method of fractal measurement*the projective covering method "PCM# is proposed in this paper[ Based on the measurements using a laser scanner\ the fractal dimension D s $ Γ°1\ 2# of fracture surface is directly estimated[ The research results agree with the theory of fractal geometry and measurement data[
π SIMILAR VOLUMES
A recent development in materials research is the use of fractals [1] to characterize microstructures and fracture surfaces. This topic was the subject of a recent review by Hornbogen [2]. Mandelbrot et al. [3] pioneered the use of the slit island technique in the determination of the fractal dime