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Isao Saiki
Researcher at Tohoku University
Publications - 40
Citations - 260
Isao Saiki is an academic researcher from Tohoku University. The author has contributed to research in topics: Homogenization (chemistry) & Bifurcation. The author has an hindex of 8, co-authored 38 publications receiving 251 citations. Previous affiliations of Isao Saiki include Utsunomiya University.
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Two-scale kinematics and linearization for simultaneous two-scale analysis of periodic heterogeneous solids at finite strain
TL;DR: In this paper, the authors introduce the notion of two-scale kinematics and the procedure of twoscale linearization, which are indispensable to the simultaneous twoscale analysis of periodic heterogeneous solids at finite strain.
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Appropriate number of unit cells in a representative volume element for micro-structural bifurcation encountered in a multi-scale modeling
TL;DR: In this article, the number of unit cells to be employed for a representative volume element (RVE) of the multi-scale modeling for a solid with periodic micro-structures undergoing bifurcation is determined.
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Cyclic shear force–slip behavior of studs under alternating and pulsating load condition
TL;DR: In this paper, the maximum strength and the fatigue strength of studs subjected to the alternating load as well as the pulsating load were investigated and compared under both the load conditions.
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Flower patterns appearing on a honeycomb structure and their bifurcation mechanism
TL;DR: This paper paves the way for the introduction of the results hitherto obtained for flow patterns in fluid dynamics into the study of patterns on materials by group-theoretic bifurcation theory.
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A modification of the Mori–Tanaka estimate of average elastoplastic behavior of composites and polycrystals with interfacial debonding
TL;DR: In this article, a modification of the Mori-Tanaka method is proposed to evaluate the average elastoplastic behavior of composites and polycrystals in a virtual matrix, where real matrix material and inhomogeneities are embedded, and its volume vanishes as a limit after homogenization.