多孔平板における空孔の異方的成長の計測と解析

The effect of microscopic voids to macroscopic mechanical responce is interesting consideration, because ductile fracture is caused by the voids nucreation, growth and coalescence. So this study aims modeling of growth behavior of voids in ductile materials. Perforated sheets are deformed under unia...

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Veröffentlicht in:	Zairyō 2017/11/15, Vol.66(11), pp.847-852
Hauptverfasser:	飯塚, 誠, 長岐, 滋, 大下, 賢一, 犾舘, 俊光, 塚本, 平
Format:	Artikel
Sprache:	jpn
Schlagworte:	Anisotropy Coalescing Constitutive equations Constitutive relationships Damage Deformation Deformation mechanisms Ductile fracture Evolution Modelling Stress-strain relationships Voids
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