Boundary Elements in DynamicsA reference for those who need to acquire detailed knowledge of the formulation, implementation, and practical applications of BEM in dynamics. The author presents research on BEM in dynamics of continua. The main emphasis is on the development of the different boundary element formulations. |
Contents
INTRODUCTION | 1 |
1 BASIC EQUATIONS AND FUNDAMENTALS OF WAVE PROPAGATION | 11 |
INTEGRAL FORMULATION AND BOUNDARY ELEMENTS FOR TWO DIMENSIONS | 45 |
BOUNDARY ELEMENTS FOR THREE DIMENSIONS | 209 |
4 TIME DOMAIN FORMULATION | 343 |
5 DUAL RECIPROCITY APPROACH FOR TRANSIENT ELASTODYNAMICS | 455 |
6 DYNAMIC FRACTURE MECHANICS | 503 |
7 DYNAMIC SOILSTRUCTURE INTERACTION | 547 |
8 DYNAMIC ANALYSIS OF DAMSOILRESERVOIR SYSTEMS | 607 |
9 DYNAMIC ANALYSIS OF POROELASTIC MEDIA | 649 |
NUMERICAL INTEGRATION | 691 |
DISKETTE CONTENTS | 699 |
| 701 | |
| 705 | |
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Common terms and phrases
amplitude analysis antiplane array Beskos Bessel functions body forces boundary conditions Boundary Element Method boundary integral boundary nodes boundary point Brebbia COEFFICIENTS collocation point COMPLEX components constant elements coordinates corresponding crack defined DIMENSION discretization displacements and tractions Dominguez dynamic elastic elastodynamic field figure finite first fluid flux formulation FORTRAN foundation fracture mechanics fundamental solution G AND H GAUSS QUADRATURE Gaussian quadrature given by equation H MATRICES half-space infinite INPUT integral equation integral representation internal points interpolation functions ISTEP KODE linear matrix maximum number nnnn NOOES normal NUMBER OF BOUNDARY number of elements NUMBER OF INTERNAL obtained plane potential prescribed problems quadratic elements READ(INP reflected reservoir RETURN END Routine routine computes S-wave scalar wave shape functions shear modulus shown in Figure singularity soil static SUBROUTINE COMPUTES surface system of equations tensor time-harmonic two-dimensional values variables velocity viscoelastic wave propagation written zero