Homogenization methods for multi-phase elastic composites: Comparisons and Benchmarks
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in: Technische Mechanik, Jahrgang 30, Nr. 4, 2010, S. 374-386.
Publikation: Beiträge in Zeitschriften › Zeitschriftenaufsätze › Forschung › begutachtet
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TY - JOUR
T1 - Homogenization methods for multi-phase elastic composites
T2 - Comparisons and Benchmarks
AU - Svendsen, Bob
AU - Klusemann, Benjamin
PY - 2010
Y1 - 2010
N2 - Usually homogenization methods are investigated regarding the volume fraction of the inclusion. In this paperclassical homogenization methods are recalled and compared on the basis of the contrast in the elastic properties of the constituents. This has a significant influence on the accuracy of the homogenization method. In addition two relatively new approaches, the ESCS and IDD method, are introduced and compared to more standard homogenization approaches. The analysis of these methods shows that the IDD method is an improvement due to its simple but universally applicable structure. A number of comparisons of these and other analytical approaches are carried out with the corresponding finite element results.
AB - Usually homogenization methods are investigated regarding the volume fraction of the inclusion. In this paperclassical homogenization methods are recalled and compared on the basis of the contrast in the elastic properties of the constituents. This has a significant influence on the accuracy of the homogenization method. In addition two relatively new approaches, the ESCS and IDD method, are introduced and compared to more standard homogenization approaches. The analysis of these methods shows that the IDD method is an improvement due to its simple but universally applicable structure. A number of comparisons of these and other analytical approaches are carried out with the corresponding finite element results.
KW - Engineering
M3 - Journal articles
VL - 30
SP - 374
EP - 386
JO - Technische Mechanik
JF - Technische Mechanik
SN - 0232-3869
IS - 4
ER -