Výsledky vyhledávání - "Yuichi SHINTAKU"

Akademický článek

Numerical material testing based on homogenization method for non-periodic media (Formulation using microscopic fluctuation displacement and macroscopic strain)

Autor: Yuichi SHINTAKU, Daiki IMAI, Kenjiro TERADA

Publikováno v: Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 909, Pp 22-00049-22-00049 (2022)

We propose a method for numerical material testing that does not explicitly assume boundary conditions in homogenization analyses for microstructures with random or localized inhomogeneities. Specifically, instead of the periodic constraint condition

Externí odkaz: https://doaj.org/article/694d1993bb0848c69fb65f40aab62245

Zobrazit plný text záznamu

Akademický článek

Numerical simulation of fatigue crack propagation with plasticity-induced crack closure under different loading conditions (Development of direct numerical simulation using S-version FEM and simplified method)

Autor: Yuichi SHINTAKU, Yuto SHINOZAKI, Takaki FUJIWARA, Akiyuki TAKAHASHI, Masanori KIKUCHI

Publikováno v: Nihon Kikai Gakkai ronbunshu, Vol 85, Iss 876, Pp 19-00141-19-00141 (2019)

This paper presents two numerical simulation methods for fatigue crack propagations with the plasticity-induced crack closure under arbitrary cyclic loading conditions. One of the methods is Direct Numerical Simulation (DNS) using S-version Finite El

Externí odkaz: https://doaj.org/article/a538a63a723b4b5cba7574fc0a63f008

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání