Art

J-GLOBAL ID：202002255158136321   Reference number：20A1517623

A new constraint of variance of principal stress direction for improving structural strength in Topology optimization

トポロジー最適化による構造強度向上を目的とした主応力方向分散制約の提案

Author (3)： KAMADA HIROKI (東北大学大学院工学研究科) ,  KATO JUNJI (名古屋大学大学院工学研究科) ,  KYOYA TAKASHI (東北大学大学院工学研究科)
Material： 日本計算工学会論文集(Web)  (Transactions of JSCES (Web))
Volume： 2020  Page： 20200006(J-STAGE)  Publication year： 2020 
JST Material Number： U0063A  ISSN： 1347-8826  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： JAPANESE (JA)

Thesaurus term： *structural strength ,  principal stress ,  *buckling (material phenomenon) ,  constrained optimization problem ,  structural design ,  structure analysis ,  structural member ,  optimization problem ,  objective function ,  calculus of finite difference ,  cantilever beam ,  simple support ,  statistic ,  buckling analysis ,  nonlinear response ,  Distributed constraint optimization problems ,  directional statistics ,  *topological optimum
Semi thesaurus term： *topology optimization ,  simple support ,  fracture behavior ,  finite difference method

Author keywords (10)： Topology optimization ,  Structural strength ,  Buckling ,  Principal-stress dirention ,  Directional statistics ,  Topology optimization ,  Structural strength ,  Buckling ,  Principal-stress dirention ,  Directional statistics

JST classification (1)： General  (HD03010W)

Reference (35)：

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• (5) Kato, J., Hoshiba, H., Takase, S., Terada, K., Kyoya, T.: Analytical sensitivity in topology optimization for elastoplastic composites, Struct Multdisc Optim, Vol.52, pp.507-526, 2015.

Terms in the title (5)： トポロジー最適化 ,  構造強度 ,  主応力 ,  制約 ,  提案