Titlebook: Computational Aspects; Carlos A. Brebbia Book 1987 Springer-Verlag Berlin, Heidelberg 1987 elasticity.elastostatics.mechanics.stability.st

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Fundamental Concepts of Stress and Strain,s, finite difference and finite element methods have attracted the attention of scientists and engineers. While rapid developments of these numerical methods in the last thirty years have stimulated a tremendous amount of work in computational techniques and engineering software, important research

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Maohong Yu,Jianchun Li,Guowei Matools available to perform this task as efficiently as possible. By this we mean that numerical integration should provide sufficiently accurate values without incurring in excessive computing time. In this expository chapter we review the fundamentals of numerical integration and describe how to ap

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Dynamic Plastic Response of Circular Plate,. Multigrid methods combine relaxation schemes and coarse-grid corrections. Ample attention is given to the decomposition of the system matrix in order to obtain a relaxation scheme that reduces the high-frequency components of the iteration error. It is shown that the decomposition should take the

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Fundamental Concepts of Stress and Strain,nted with linear boundary elements, i.e. linear interpolation functions for boundary tractions and displacements. In order to keep the chapter self-contained, a summary of the theory required is presented together with a complete description of each subroutine, so that the interested reader will fin

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ch. The last two chapters are of special interest as they present and explain in detail two FORTRAN codes which have numerous applications in engineering, i.e. a code for the solution of potential problems and another for elastostatics. Each sub- routine in the programs is listed and explained. The codes foll978-3-642-82665-8978-3-642-82663-4