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Authors:
Werner, Steve; Neumann, Ingo; Thienel, Karl-Christian; Heunecke, Otto 
Document type:
Zeitschriftenartikel / Journal Article 
Title:
A fractal-based approach for the determination of concrete surfaces using laser scanning techniques 
Subtitle:
a comparison of two different measuring systems 
Journal:
Materials and Structures (MAAS) 
Volume:
46 
Issue:
1/2 
Publisher:
Springer Netherlands 
Year:
2013 
Pages from - to:
245-254 
Language:
Englisch 
Keywords:
Concrete; Fractal dimension; Laser-scanner; Roughness; Surface area 
Abstract:
The aim of this study is to determine and compare surface parameters at the meso level of concrete fractured surfaces using two different laser scanning systems. One of the laser scanning systems is the cost-efficient system DAVID 3D; the other one is the high-end system LEICA T-Scan. By means of these two systems the following surface parameters were determined: the minimum distance between two points, the number of points, the roughness and the fractal dimension. A calculation routine in Matl...    »
 
ISBN:
1359-5997 
Article ID:
46:245 
Department:
Fakultät für Bauingenieurwesen und Umweltwissenschaften 
Institute:
BAU 3 - Institut für Werkstoffe des Bauwesens; BAU 9 - Institut für Geodäsie 
Chair:
Thienel, Karl-Christian; Heunecke, Otto