《FINITE ELEMENT ANALYSIS THEORY AND PRACTICE》
作者 | 编者 |
---|---|
出版 | LONGMAN SCIENTIFIC & TECHNICAL |
参考页数 | 316 |
出版时间 | 1992(求助前请核对) 目录预览 |
ISBN号 | 无 — 求助条款 |
PDF编号 | 812504318(仅供预览,未存储实际文件) |
求助格式 | 扫描PDF(若分多册发行,每次仅能受理1册) |

1 Background and application1
2 Introduction to the method5
2.1 General theory5
2.2 A simple one-dimensional element: the pin-jointed bar6
2.2.1 Stress analysis of a stepped bar9
2.3 A simple one-dimensional element: the thermal rod12
2.3.1 Heat conduction through a wall13
2.4 Conclusions15
Problems15
3 Discretization of the problem19
3.1 Introduction19
3.2 Geometrical approximations19
3.3 Simplification through symmetry20
3.4 Basic element shapes and behaviour23
3.5 Choice of element type25
3.6 Size and number of elements29
3.7 Element shape and distortion31
3.8 Location of nodes33
3.9 Node and element numbering34
3.10 Conclusions37
Problems38
4 Interpolation functions and simplex elements39
4.1 Introduction39
4.2 Simplex, complex and multiplex elements41
4.3 Linear interpolation polynomials for simplex elements43
4.4 Natural coordinates49
4.5 Vector quantities54
4.6 An axisymmetric element56
4.7 Conclusions57
Problems57
5 Formulation of the element characteristic matrices and vectors for elasticity problems61
5.1 Introduction61
5.2 The variational formulation61
5.3 One-dimensional elasticity67
5.4 Two-dimensional elasticity76
5.5 Three-dimensional elasticity85
5.6 Axisymmetric elasticity87
5.7 Conclusions93
Problems94
6 Formulation of the element characteristic matrices and vectors for field problems101
6.1 Introduction101
6.2 Formulation procedures103
6.2.1 The variational formulation103
6.2.2 The weighted residual method106
6.2.3 Summary109
6.3 Thermal problems110
6.3.1 One-dimensional heat transfer110
6.3.2 Two-dimensional heat transfer123
6.3.3 Three-dimensional heat transfer128
6.3.4 Axisymmetric heat transfer130
6.4 Torsion problems138
6.5 Fluid flow problems146
6.6 Conclusions146
Problems148
7 Assembly and solution of the finite element equations153
7.1 Introduction153
7.2 Coordinate transformations153
7.3 Assembly of the element equations156
7.4 Incorporation of the boundary conditions162
7.5 Solution of the equations164
Problems166
8 Higher-order element formulations169
8.1 Introduction169
8.2 Natural coordinate systems and numerical integration171
8.3 Higher-order one-dimensional elements174
8.3.1 Quadratic and cubic elements174
8.3.2 Evaluation of the element equations176
8.3.3 An alternative formulation183
8.4 Higher-order two- and three-dimensional elements185
8.4.1 Isoparametric triangular elements185
8.4.2 Isoparametric quadrilateral elements195
8.4.3 Isoparametric solid elements201
8.4.4 Stress and heat flow calculations203
8.5 Structural beam, plate and shell elements203
8.6 Convergence requirements of interpolation functions212
8.7 Conclusions214
Problems215
9 Modelling procedures and results processing221
9.1 Introduction221
9.2 Model validity and accuracy221
9.3 Mesh design and refinement230
9.4 Element distortion239
9.5 Results processing243
9.6 Model checking245
10 Further applications of the finite element method249
10.1 Introduction249
10.2 Non-linear static elasticity problems249
10.2.1 Material non-linearity251
10.2.2 Geometric non-linearity252
10.2.3 Combined material and geometric non-linearity255
10.2.4 Non-linear contact conditions256
10.3 Buckling problems256
10.4 Dynamic problems257
10.4.1 Modal analysis258
10.4.2 Transient response analysis259
10.4.3 Harmonic response analysis262
10.4.4 Shock spectrum analysis265
10.5 Transient thermal problems267
11 Symmetry, submodelling and validation269
11.1 Introduction269
11.2 Symmetric models with non-symmetric loading269
11.3 Submodelling and substructuring275
11.4 Element and program validation278
12 Commercial finite element programs285
12.1 Introduction285
12.2 General facilities285
12.3 Pre-processors287
12.3.1 Direct user input287
12.3.2 Automatic mesh generation293
12.4 Post-processors295
Bibliography297
Glossary299
Index311
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高度相关资料
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- AN INTRODUCTION TO FINITE ELEMENT ANALYSIS
- G.DE VRIES"
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- INTEGRATED THEORY OF FINITE ELEMENT METHODS
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- Finite element analysis in fluid dynamics
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- FOOD ANALYSIS THEORY AND PRACTICE
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- FINITE ELEMENT FLOW ANALYSIS
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- FINITE ELEMENT ANALYSIS OF REINFORCED CONCRETE STRUCTURES
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- ADVANCED TOPICS IN FINITE ELEMENT ANALYSIS
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- FINITE ELEMENT ANALYSIS OF COMPOSITE LAMINATES
- 1992 KLUWER ACADEMIC PUBLISHERS
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- CIRCUIT ANALYSIS THEORY AND PRACTICE
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- FINITE ELEMENT ANALYSIS THEORY AND PRACTICE
- 1992 LONGMAN SCIENTIFIC & TECHNICAL
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