メガ構造体からミクロ組織に至る溶接残留応力の革新的解析技術
英字タイトル:
Innovative Computational Simulation of Weld Residual Stress from Mega- to Micro-Structures
著者:
望月 正人 Masahito MOCHIZUKI 三上 欣希 Yoshiki MIKAMI 岡野 成威 Shigetaka OKANO 伊藤 真介 Shinsuke ITOH
発刊日:
公開日:
Macro-Micro AnalysisMulti-Scale ComputationResidual StressWelded Structures
Innovative Computational Simulation of Weld Residual Stress from Mega- to Micro-Structures
著者:
望月 正人 Masahito MOCHIZUKI 三上 欣希 Yoshiki MIKAMI 岡野 成威 Shigetaka OKANO 伊藤 真介 Shinsuke ITOH
発刊日:
公開日:
カテゴリ: 第6回
キーワードタグ:Macro-Micro AnalysisMulti-Scale ComputationResidual StressWelded Structures
概要
Weld residual stress and distortion affect to fatigue, SCC, static tensile strength, brittle fracture, or other failures in various components. Computational method is useful for evaluating weld residual stress and distortion as well as direct measuring method. Re cently developed methods by the authors for innovative numerical simulation of weld residual stress in various scales and fields are introduced. A lot of applications of the computational approach to weld residual stress evaluation are expected in the near future.
