Study on Examination Method of Striation Marks Based on Fractal Theory

Bing Cheng Wang; Zi Yan Wang; Chang Jing

doi:10.4028/www.scientific.net/AMM.740.553

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 740Study on Examination Method of Striation Marks...

Study on Examination Method of Striation Marks Based on Fractal Theory

Abstract:

Use scissors and cutting pliers to produce some striation marks. The data collection apparatus is used to collect the surface data of such marks produced by scissors and cutting pliers, and then get the profile curve that is vertical to the surface of striation marks. In application of fractal theory, the fractal dimension of such profile curve is then calculated, and further studies are made on its fractal characteristics. As an exploration on tool types and individual identification, this is aimed to provide a new theory and approach to examination identification of striation tool marks.

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Periodical:

Applied Mechanics and Materials (Volume 740)

Pages:

553-556

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.740.553

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Online since:

March 2015

Authors:

Bing Cheng Wang*, Zi Yan Wang, Chang Jing

Keywords:

Fractal Dimension, Fractal Geometry, Profile Curve, Striation Tool Marks

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