An Image Processing Approach to Determination of Steel Fibers Orientation in Reinforced Concrete

  • Marcin Rudzki
  • Monika Bugdol
  • Tomasz Ponikiewski
Part of the Lecture Notes in Computer Science book series (LNCS, volume 7339)

Abstract

The paper presents a preliminary study aimed to automatically determine the position and orientation of steel fibers in fiber-reinforced concrete. This is required for assessment of the relation between the methods of forming and resulting concentration, position and orientation of steel fibers. Concrete beams with various types of fibers and method of forming were scanned using Computed Tomography and the resulting volumetric images were subjected to image segmentation. From the obtained label map the position and orientation in 3D of each steel fiber were calculated. This enabled generating 4D histograms visualizing in compact form the overall orientation of the fibers. Statistical analysis showed that the orientation of the fibers exhibit exponential distribution.

Keywords

Computed Tomography image processing steel fiber reinforced concrete 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Marcin Rudzki
    • 1
  • Monika Bugdol
    • 1
  • Tomasz Ponikiewski
    • 2
  1. 1.Faculty of Biomedical Engineering Department of Medical Informatics and DevicesSilesian University of TechnologyGliwicePoland
  2. 2.Faculty of Civil Engineering, Department of Building Materials and Processes EngineeringSilesian University of TechnologyPoland

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