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Computational mechanics research trends /
| Clasificación: | Libro Electrónico |
|---|---|
| Otros Autores: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Hauppauge, N.Y. :
Nova Science Publishers,
©2010.
|
| Colección: | Computer science, technology and applications.
|
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- COMPUTATIONAL MECHANICS
- COMPUTATIONAL MECHANICS
- CONTENTS
- PREFACE
- A NATURAL NEIGHBOUR METHOD BASEDON FRAEIJS DE VEUBEKE VARIATIONAL PRINCIPLE
- Abstract
- Introduction
- Virtual Work Principle
- Approximation of the Displacement Field
- Discretized Virtual Work Principle
- Linear Elastic Theory
- The Fraeijs de Veubeke Functional
- The Fraeijs de Veubeke Variational Principle
- Domain Decomposition and Discretization
- Equations Deduced from the Fraeijs de Veubeke Variational Principle
- Matrix Notation
- Numerical Integration
- Patch TestsApplication to Pure Bending
- Application to a Square Membrane with a Circular Hole
- Extention to non Linear Materials
- Variational Equation
- Domain Decomposition and Discretization
- Matrix Notation
- Solution of the Matrix Equations
- Elasto-plastic Material with von Mises Linear Hardening
- Patch Tests
- Pure Bending of a Beam
- Square Membrane with a Circular Hole
- Extention to Linear Fracture Mechanics
- Introduction
- Domain Decomposition and Discretization
- Solution of the Equation System
- Patch Tests
- Translation TestsMode 1 Tests
- Mode 2 Tests
- Bar with a Single Edge Crack
- Conclusions
- Annex 1: Construction of the Voronoi Cells
- Case of a Convex Domain
- Case of a non Convex Domain
- Annex.2: Laplace Interpolant
- Case of a Point X Inside the Domain
- Case of a Point X on the Domain Contour
- Annex 3. Particular Case of a Regular Grid of Nodes
- Laplace Interpolant
- Case 1: X between A and B
- Case 2: X between B and C
- Case 3: X between C and D
- Annex 4. Introduction of the Hypotheses in the FdV Principle
- Annex 5. Analytical Calculation of V and References
- NUMERICAL AND THEORETICAL INVESTIGATIONSOF THE TENSILE FAILURE OF SHRUNKCEMENT-BASED COMPOSITES
- Abstract
- 1. Introduction
- 1.1. Characteristics of Shrunk Concrete
- 1.2. Algorithm to Produce a Shrunk Specimen
- 1.3. Lattice-Type Modeling of Concrete
- 1.4. Paper Structure
- 2. GB Lattice Model
- 3. Method to Simulate Mismatch Deformation Due to MatrixUniform Shrinkage
- 4. Global Numerical Procedure
- 4.1. Mohr-Coulomb Criterion
- 4.2. Event-By-Event Algorithm
- ""5. Theoretical Analyses of Influences of Pre-stressed Field""""6. Numerical Examples and Discussions""; ""6.1. Production of Shrunk Specimens""; ""6.2. Tensile Examples on Specimens without the Shrinkage-Induced Stress:Case 1 and Case 2""; ""6.3. Analysis of a Typical Case for Shrunk Specimens: Case 3""; ""6.4. Influence of the Shrinkage Rate: Case 3-5""; ""7. Conclusions""; ""Acknowledgments""; ""References""; ""RECENT ADVANCES IN THE STATIC ANALYSIS OFSTIFFENED PLATES � APPLICATION TO CONCRETEOR TO COMPOSITE STEEL-CONCRETE STRUCTURES""; ""Abstract""; ""Introduction""