THE RELATIONSHIP BETWEEN THE FRACTAL DIMENSION AND KRUMBEIN'S ROUNDNESS NUMBER
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概要
- 論文の詳細を見る
The shape of granular materials can be described by either their fractal dimension (D) or by the use of the Krumbein's angularity or roundness number (R). The concepts of fractals and fractal dimension as a shape descriptor are presented. Fractal analysis of the Krumbein's standard two dimensional particle profiles used to determine the angularity of granular materials is carried out. A relationship between the fractal dimension (D) and the Krumbein's roundness number (R) is described. The relationship between D and R is found to be : D=1.0541-0.0335R.
- 社団法人地盤工学会の論文
- 1995-03-15
著者
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Zhou Yun
Department Of Mechanical Engineering University Of Waterloo
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Vallejo Luis
Department Of Civil Engineering 949 Benedum Hall University Of Pittsburgh
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Vallejo Luis
Department Of Civil And Environmental Engineering University Of Pittsburgh
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Vallejo L.E.
Department of Civil Engineering, 949 Benedum Hall, University of Pittsburgh
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Zhou Yun
Department of Civil Engineering, 949 Benedum Hall, University of Pittsburgh
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