Unified Description of Elastoplastic Deformation of Solids : from Subloading Surface Concept to Tangential Plasticity

Hashiguchi, Koichi; Tsutsumi, Seiichiro

Transactions of JWRI, 2013, 42(1), 71-74

Number of Access:221（2025-06-12 18:45 Counts）

Identifier to cite or link to this item: https://doi.org/10.18910/26601

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Title
Unified Description of Elastoplastic Deformation of Solids : from Subloading Surface Concept to Tangential Plasticity
Creator
NRID
1000010038250 1000010038250
CreatorName
Hashiguchi, Koichi
NRID
1000070344702 1000070344702
ORCID
0000-0002-9279-0657 0000-0002-9279-0657
researchmap permalink
tsutsumi tsutsumi
Scopus Author ID
7102881459 7102881459
CreatorName
Tsutsumi, Seiichiro
Subject
elastoplasticity
constitutive equation
cyclic plasticity
friction theory
rate-dependence
subloading surface
Abstract
The subloading surface model is based on the natural postulate that the plastic strain rate develops as the stress approaches the yield surface. Then, it is capable of describing rigorously the rate-independent/dependent elastoplastic deformation in monotonic/cyclic and proportional/non-proportional loadings. In addition, it is capable of describing rigorously the friction phenomenon between solids. Further, it provides a high efficiency in numerical calculation since the stress is attracted automatically to the yield surface. Then, the subloading surface model possesses the high capability of describing uniformly and rigorously the elastoplastic deformation and interaction of solids. This fact, mainly focused from the introduction of the subloading surface concept to the tangential plasticity, is analyzed and deliberated in this article.
Publisher
大阪大学接合科学研究所
オオサカ ダイガク セツゴウ カガク ケンキュウジョ
Joining and Welding Research Institute, Osaka University
Source Title
Transactions of JWRI
Volume (Issue)
42(1)
Page
71-74
Date of Issued
2013-06
Language
English
Handle URL
https://hdl.handle.net/11094/26601
DOI
https://doi.org/10.18910/26601
PISSN
03874508
NCID
AA00867058
Access Rights
open access
oaire:version
Version of Record
Category
紀要論文 Departmental Bulletin Paper
Transactions of JWRI / Vol.42 No.1 (2013-06)