Compression of Heterogeneous Material Systems Based on Wang Tilings

Martin Doškář; Jan Novák

doi:10.4028/www.scientific.net/KEM.592-593.149

Paper Titles

Micromechanics of Discontinuities and High Porosity Bands Formation in the Unconsolidated Sedimentary Rocks
p.133

Micromechanical Modelling of Advanced Ceramics with Statistically Representative Synthetic Microstructures
p.137

Mass-Velocity Correlation in Impact Fragmentation
p.141

Modelling of Thermal Fracture of Functionally Graded/Homogeneous Bimaterial Structures under Thermo-Mechanical Loading
p.145

Compression of Heterogeneous Material Systems Based on Wang Tilings
p.149

Numerical Investigation on the Size Effect of a WC/Co 3D Representative Volume Element Based on the Homogenized Elasto-Plastic Response and Fracture Energy Dissipation
p.153

Identification of Structural Parameters of Metal Fibre Concrete Using Magnetic Approach
p.157

Dynamic Recrystallization of the Alloy Fe-40at.%Al-Zr-B
p.161

Inaccuracy in Residual Stress Estimation and its Influence on the Residual Lifetime of Polymer Pipes
p.165

HomeKey Engineering MaterialsKey Engineering Materials Vols. 592-593Compression of Heterogeneous Material Systems...

Compression of Heterogeneous Material Systems Based on Wang Tilings

Abstract:

The present study is on the concept of modeling of heterogeneous materials by means of Wang tilings. The central idea is to store a microstructural information within a finite set of Wang Tiles, which allow for reconstructing heterogeneity patterns of random media in planar domains of arbitrary sizes. The particular objective of presented work is our automatic tile set designer in conjunction with stochastic tiling synthesis algorithm. The proposed methodology is demonstrated on different examples. The proximity of synthesized microstructures to reference media is explored by statistical descriptors and discussed in terms of parasitic spatial orientation orders that may occur.

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Periodical:

Key Engineering Materials (Volumes 592-593)

Pages:

149-152

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.592-593.149

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Online since:

November 2013

Authors:

Martin Doškář, Jan Novák

Keywords:

Image Quilting Algorithm, Microstructure Compression, Microstructure Reconstruction, Wang Tilings

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