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Stein E. (ed.), Ramm E. — Error-controlled adaptive finite elements in solid mechanics
Stein E. (ed.), Ramm E. — Error-controlled adaptive finite elements in solid mechanics



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Название: Error-controlled adaptive finite elements in solid mechanics

Авторы: Stein E. (ed.), Ramm E.

Аннотация:

Finite Element Methods are used for numerous engineering applications where numerical solutions of partial differential equations are needed. As computers can now deal with the millions of parameters used in these methods, automatic error estimation and automatic adaptation of the utilised method (according to this error estimation), has become a hot research topic.
This text offers comprehensive coverage of this new field of automatic adaptation and error estimation, bringing together the work of eight outstanding researchers in this field who have completed a six year national research project within the German Science Foundation. The result is a state-of-the-art work in true reference style. Each chapter is self-contained and covers theoretical, algorithmic and software presentations as well as solved problems. A main feature consists of several carefully elaborated benchmarks of 2D- and 3D- applications.
* First book to go beyond the Finite Element Method in itself
* Covers material from a new research area
* Presents benchmarks of 2D- and 3D- applications
* Fits with the new trend for genetic strategies in engineering


Язык: en

Рубрика: Математика/Численные методы/Конечные элементы/

Статус предметного указателя: Готов указатель с номерами страниц

ed2k: ed2k stats

Год издания: 2003

Количество страниц: 410

Добавлена в каталог: 20.02.2005

Операции: Положить на полку | Скопировать ссылку для форума | Скопировать ID
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Предметный указатель
Linear form      214 239
Linear pseudodifferential operators      197 198
Linearization      31 156 159 239
Local errors      5 171 202 333
Local errors, estimates      196—198 333
Local errors, estimation      248 252
Local-global coupling      300—302
localization      110—111 113 123 132 133 134
Mapping      133 272 273 277 327 354
Master-slave concept      149
Material instability      110 116
Material modelling      115—118
Maximum plastic dissipation      58—59 115 237 255 256
Mean normal stress      28
Mesh refinement      125 126 135 138 172 220 230
Mesh refinement, adaptive      131—133 144
Mesh refinement, indicator      235 244
Mesh size dependence      134—136
Mesh-size function      17
Metric tensor      150
Micropolar continuum formulation      112
Minimal distance problem      149
MITC 4-element formulation      286 288
Mixed boundary value problem      181 184 187 188 190 193 194
Mixture theory      111 113
Mode I crack      186
Modelling of columns      282 285—289
Modified contact zone      191 192
Monomials      266
Monotonic loading      386—390
Multigrid      34 360—363
Multigrid, adaptivity      363—370
Multigrid, algorithm      361
Multigrid, load balancing      364 365—367 369 370 379
Multigrid, load migration      364 365 367—368
Multigrid, parallel linear algebra      363 369—370
Multigrid, parallelization      365
Neo — Hooke      153
Newmark      311 312 320 331 333 334 335 339 342
Newmark, Discontinuous Galerkin and      313—315 318
Newmark, solution errors      340
Newton iteration      31 33 34 38 50 61 133
Newton method      158 192 354
Newton potentials      194 195
Nodal interpolant      11
Nodal modes      265 266 269
Node-to-segment elements      159
Non-associated flow rule      116
Non-penetration condition      150 152
Non-selfadjoint      248
Nonconforming nodes      131
Nonenergetic solutions      188
Norms      see “$H_1$-norms
Output functional      11
Overstress-function      256
p-version      131 263—307
p-version, computational costs      288 289t
Parallelogram identity      14 225
Pascals triangle      266
Patch-wise transfer      97—101 103
Penalty function      256
Penalty method      152 256
Penetration function      150 162
Perfectly plastic material      55 386—390
Permeability      136 139 142
Perzyna viscoplasticity      254 256
Petrov Galerkin      312
Piola — Kirchhoff stress tensor      152
Piola — Kirchoff stress      154 161
Plane strain model      28 358 371
Plastic dissipation      237 255 256
Plastic multiplier      67 256 351 353
Plasticity      347 348 349 350 352 353 355 360 371
Plasticity, constitutive equations      349
Plasticity, maximal dissipation      350 351
Plasticity, regularity      356 360
Plasticity, standard materials      349
Plasticity, stress response      350 354
Plate with a hole in plane strain state      386
Plate-like structures      271f
Plates      279 298 309—345
Point stresses      17
Point-wise transfer      93—94 103
Poisson ratio      175 182 201 280
Polar coordinates      186
Polynomial degree      267 268 269 270 271 272 284 287 289
Polynomial degree template      303
Pore water pressures      111 115 119 120 125 126 129 132 134 139 141
Post processing      124
Prandtl — Reuss flow theory      60 83 237
Prandtl — Reuss model      5 7 19 23 29 38 43 347 348
Prandtl — Reuss model, dynamic version      24
Prandtl — Reuss model, quasi-static      40—41 46 47 49
Prandtl — Reuss model, quasi-stationary      25
Prandtl — Reuss model, rate-independent      256 257
Prandtl — Reuss model, time discretization      22
Prandtl — Reuss plasticity      254 381
Preconditioning      196
Pressure      24 34—35
Pressure stabilization      34
Primal formulation      26 27 238
Primal problems      249
Primal problems, characteristics      250f
Primal-mixed form      21 26 29 30 32 237
Principal parts      185 192
Ql-elements      26 223 377
Quadrilateral elements      265—267
Quasi-static contact      183
Radial return algorithm      66 348
Rate-independent plasticity      115 290—299
Rayleigh damping      245 311 331
Reciprocal theorem      218
refinement      87 103 131 135 235 325 327 365 379
Regularity      1 184—185 356 359 360
Regularization      136—137
Regularized primal-mixed form      237
Reissner — Mindlin problem      278—281 285 337
Relative errors      207 332
Relaxation      318
Residual error estimators      71 322
Residual estimators      1 70
Residual-based error estimates      196—198 200
Residual-based error estimators      147 233
Residual-based error indicators      222
Residual-based estimators      161
Residual-type error estimators      282—283
Residuals      8 72 126 127 160 161 170 220 248
Residuals, local      27 45
Residuals, primal problem      217 222 251
Residuals, stress-space      122 (see also “Cell-residuals edge-residuals jump time-space
Rigid body motions      199
Ritz approximation      14
Runge — Kutta method      115 371 381
Runge — Kutta, implicit Euler      371 381
Saddle-point problem      24 59 356
Saturated soil      111 116 117 124
Semi-linearform      239
Sensitivity      6 188—192
Shearbands      110 111 125 135 138 139 144
Shearbands, formation      116
Shearbands, width      113 133 134 136 137
shells      285 309—345
Signorini conditions      182
Single layer potential      193
Singularities      186
Slip criterion      155
Slope stability      137—144
Smoothing      126 133 171 327 328 361 362 366 370
Sobolev spaces      6 9 10 20 152 187
Space-time finite element      118—121
Space-time Galerkin      43
Spatial discretization error      71—82 102 124
Spectral equivalence      196 201
Spurious reflections      340—341
Stability      116 118
Stability constant      8 217 218 223
Staggered adaption      91
Static condensation      267
Steklov — Poincare operator      194 195 199
Stick-slip      155
Stiffness matrix      11 120 123 196 221 295 311 360 363 369
Stiffness matrix, element      273
Stiffness matrix, grid hierarchy      361
Stiffness matrix, structure      265
Strain energy function      152 153 172
Strain tensor      19 57 112 115 120 161 182 213 237
Stress intensity      184 185—193 220
Stretched coordinates      190
Strong form of error equation      215
Superconvergent patch recovery (SPR)      2 125 133 148 166—168 223 228 229
Superconvergent points      166 228
Tangent space      160—161 168
Tangential gap      155
Tangential slip      150 154—155
Tangential space      238—240 244 245 250 254
Taylor series      161 315 333
Tensor product space      265 266 267 269 270 271 284
Theory of porous media      113—114 144
Thick plate with a hole as a 3D-problem      393—401
Thick-walled structures      285
Thin-walled structures      236 263 268 270 285—290 299 300
Time discontinuous Galerkin method      110 115 119 124 126 131 139 144
Time discretization      43 63—67 90 91—92 183 391
Time integration      309 310 311—318 333 338 339 342
Time step control      128—131 334 355
Time-space residuals      249
Transfer of results      93—101
Transition elements      132
Trapezoidal rule for time integration      65
Trihedron elements      89
Trunk space      265 266 269 270 286 297
UG software system      366 367 368
Variation of the contact zone      188 191
Variational formulation      10 183 195
Variational inequality      152
Variations, kinematic expressions      151
Viscoelasticity      2
Viscoplasticity      113 237—238 254—257
Viscous damping      244 250 251
Von Mises flow function      19
Von Mises yield condition      62 72 291
Wave propagation      252 318 319 323 338
Weak form of equilibrium      68
Weak form of error equation      215 222 248 249
Weight factors      31 42
Weight functions      119 188 191 249 253
Weighted error estimators      31 37
Weighted Sobolev spaces      187
Yield condition      116 118 120 121 122 127 133
Yield function      19 116 117 118 122 125 255
ZZ-error indicator      32 37
“inf-sup”-stability      24 34
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