Theory of Elasticity for Plain-Weave Fabrics (2nd Report, Finite Element Formulation)
スポンサーリンク
概要
- 論文の詳細を見る
A new breed of finite element is developed to analyze the nonlinear behavior of plain-weave fabrics in the in-plane problems of arbitrary boundary condition. A nondimensional parameter called crimp parameter is introduced as an unknown to represent the crimp condition of warp and weft, and handled as a component of the displacement vector. The plain-weave fabric is homogenized by means of a newly defined strain-displacement relationship including the crimp parameter for the sake of consistent dealing with the three types of thread deformations, that is, skewing, straightening and extension. This homogenized model called pseudo-continuum model induces the geometrical nonlinearity with respect to the finite rotation of the threads, and its finite element is formulated by the principle of virtual work in the total Lagrangian description. The mechanism of nonlinear behavior of the plain-weave fabrics is elucidated through several examples by the proposed finite element.
- 一般社団法人日本機械学会の論文
- 2004-01-15
著者
-
Kuwazuru Osamu
Institute Of Industrial Science The University Of Tokyo
-
Yoshikawa Nobuhiro
Institute Of Industrial Science The University Of Tokyo
関連論文
- ClusteredShrinkagePoresinIll-ConditionedAluminumAlloyDieCastings
- Effects of Tool Rotating Rate and Pass Number on Pore Structure of A6061 Porous Aluminum Fabricated by Using Friction Stir Processing
- Nondestructive observation of pore structures of A1050 porous aluminum fabricated by friction stir processing
- Discretized Modeling for Shape Finding of Soft Bodies
- Initial Characterization of a Fibroblast-loaded Porous Elastin Film Reconstituted by a Novel Crosslinker, Dode-DSP
- 1204 Estimating Fatigue Crack Initiation of Aluminum Die Cast Alloy using Image Based Finite Element Analysis
- Theory of Elasticity for Plain-Weave Fabrics (1st Report, New Concept of Pseudo-Continuum Model)
- Homology Design for Eigenvector of Bending Vibration Using Finite Element Method
- Shift synthesis to realize linear homologous deformation
- Design Methodology of Flexible Structures by Spring-and-Segment Model
- Finite Element Modeling of Textile Composite Using X-ray CT Images(Composite 2)
- Design Change to Realize Homologous Deformation
- Evaluation of Deformation Mode Change along 3-Dimensional Crack Front Line by CED
- Theory of Elasticity for Plain-Weave Fabrics (2nd Report, Finite Element Formulation)
- Fabrication and Tensile Tests of Aluminum Foam Sandwich with Dense Steel Face Sheets by Friction Stir Processing Route
- Crack Energy Density on a 3-Dimensional Crack : Series A : Solid-Mechanics, Strength of Materials
- Shear Deformation of Diamond Crystals: Topology Analysis of Electron Density
- Evaluation of Aging Effects on Skin Wrinkle by Finite Element Method
- WRINKLE ANALYSIS OF AGING SKIN BY FINITE ELEMENT METHOD(1E1 Computational Biomechanics)
- Effects of Porosity and Pore Structure on Compression Properties of Blowing-Agent-Free Aluminum Foams Fabricated from Aluminum Alloy Die Castings
- Relationship between Porosity and Interface Fracture on Aluminum Foam Sandwich with Dense Steel Face Sheets Fabricated by Friction Stir Processing Route
- X-Ray CT Inspection for Porosities and Its Effect on Fatigue of Die Cast Aluminium Alloy
- Real-Space ab initio Calculations on the Basis of Spectral Element Method
- Error-Convergence Property of ab-initio Finite-Element Calculation with Curving Grid
- Estimation of Plateau Stress of Porous Aluminum Based on Mean Stress on Maximum-Porosity Cross Section