DETERMINATION OF SKID RESISTANCE BY USING 3D SCANNING

K. Krpesová, D. Schmidt

Abstract

The detailed progress to date of new measuring method for determining properties of pavement surface (macrotexture) is presented in this paper. The method is based on non-contact 3D scanning and subsequent evaluation of the scanned images. The measuring metric and the basic measuring plate were designed for this method. Now, it is supposed to solve data processing (point cloud filtration) and find a suitable statistical method for it. Application of approximation function using spline function by the method of least squares is presently tested.

Keywords

3D scanning, skid resistance, pavement surface, road safety, macrotexture

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IMEKO-YSESM-2014-015.pdf

DOI

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IMEKO TC

TC15 - Experimental Mechanics

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