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E-book

Title Computational mechanics research trends / Hans P. Berger, editor
Published Hauppauge, N.Y. : Nova Science Publishers, ©2010

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Description 1 online resource
Series Computer Science, Technology and Applications
Computer science, technology and applications.
Contents 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""
Bibliography Includes bibliographical references and index
Notes English
Print version record
Subject Materials -- Mathematical models
Materials -- Computer simulation
Mechanical engineering -- Mathematics
Mechanics, Analytic.
TECHNOLOGY & ENGINEERING -- Mechanical.
Materials -- Computer simulation
Materials -- Mathematical models
Mechanical engineering -- Mathematics
Mechanics, Analytic
Form Electronic book
Author Berger, Hans P
LC no. 2020687439
ISBN 9781608760572
160876057X
9781611228892
1611228891
9781611228892