Finite Element Synthesis of Structure Shapes Due to Stress Criteria

スポンサーリンク

概要

• 論文の詳細を見る

• An iteration method of the finite element synthesis is presented on the basis of a new notion: that the objective design is searched for in the vicinity of the initial design, while the structural response to the objective value ia approximated by the first-order Taylor series expansion of the response with respect to the design variables. A functional is composed of the squared sum of the design variables and the equality constraint conditions representing the response approach to the objective value incorporated by the Lagrange multipliers. The design variables are determined by the minimization of the functional. The numerical examples are concerned with the contour adaptation of two-dimensional elastic structures so as to decrease the concentrated stresses around the hole in a square plate under bi-axial tension and the fillet bending stress in a gear tooth.

• 一般社団法人日本機械学会の論文
• 1989-10-15

著者

• Noguchi Hirohisa

  Research Center For Advanced Science And Technology University Of Tokyo

• NAKAGIRI Shigeru

  Institute of Industrial Science, University of Tokyo

• TANI Shuichi

  Central Research Laboratory, Mitsubishi Electric Corp.,

• Tani S

  Mitsubishi Electric Corp. Hyogo Jpn

• Nakagiri Shigeru

  Institute Of Industrial Science The University Of Tokyo

関連論文

• Development of Sensitivity Analysis Code for Elastic-Plastic Dynamic Response of Piping Systems
• Structural Analysis Consultation System Developed by Use of Knowledge Bases and Symbolic Manipulation
• Time History and Spectrum Analysis of a Four-Wheeled Vehicle on an Uneven Road
• Model and Spectrum Analysis of an Uneven Road Surface by Means of the Two-Dimensional Filtered Poission Process : Solid-Mechanics, Strength of Materials
• Random Response Analysis of Vehicle on Uneven road Expressed as Filtered Poisson Process : Series C : Vibration, Control Engineering, Engineering for Industry
• Finite Element Synthesis of Structure Shapes Due to Stress Criteria
• Homology Design for Eigenvector of Bending Vibration Using Finite Element Method
• Shift synthesis to realize linear homologous deformation
• Interval Estimation of Eigenvalue Problem Based on Finite Element Sensitivity Analysis and Convex Model
• Design Change to Realize Homologous Deformation
• Tangent Hypersphere Method for Optimal Design : Maximization of Vibration Eigenvalue and Minimization of Weight
• Stochastic Finite Element Analysis of Thermal Deformation of fiber Reinforced Plastic Laminated Plate : Series A : Solid-Mechanics, Strength of Materials
• Finite Element Reanalysis of Real Eigenvalue Problem (Case Study of Vibration Eigenvalue) : Series C : Vibration, Control Engineering, Engineering for Industry
• Stochastic Finite Element Analysis of Thermal Deformation and Thermal Stresses of CFRP Laminated Plates
• Structural Optimization under Topological Constraint Represented by Homology Groups : Topological Constraint on One-Dimensional Complex by Use of Zero- and One-Dimensional Homology Groups
• Optimization of Frame Topology Using Boundary Cycle and Genetic Algorithm
• Optimization of Truss Topology Using Boundary Cycle : Derivation of Design Variables to Avoid Inexpedient Structure
• Fluctuation of Structural Response, Why and How

もっと見る 閉じる

スポンサーリンク