计算力学摘要集

出版时间：2004-8  出版社：清华大学出版社  作者：姚振汉  页数：554  字数：892000  

内容概要

The impact of Computational Mechanics on engineering and technological progress started in early 60^s of the last century and continued to flourish during the entire 20th Century. From the latter part of the 20th Century and the beginning of the 21st Century till now ,it also had an impressive influence on the mathematical ,physical and biological sciences.The extensive research being carried out around the world in applying the concepts of conmputational mechanics to multi-physical,multi-scale problems,nano and micro mechanical simulations and biomechanics ,is a testament to this.

书籍目录

1 Accuracy gains from exponential discretizaton of the siffusion-dvestion equation2 Derivation of modified stress-strain tensor for wrinkled membrane by using projection matrix3 The Arlequin method as a multiscale numerical tool4 An algebraic method for numerical stabilzation of transport equation5 Symplectional modeling of penetration in porous soils using arbitrary lagrangian-Eulerian finite element method7 Artifical dissipation for strictly stable finite volume methods on unstructured meshes8 Goal oriented recovery with fundamentla solutions 9 Some aplications of stress fuctions and their dual theory in finite elements10 Symplectic solutions and computatipnal method of transversely isotropic elastic cylinders11 Reinterpertation and simplified inmplenentaion of a discomtinuous Galerkin method for Hamilton-Jacobi equations12 Discontinuous Galerkin methods with mesh adaptivity13 Performance of a geometric and an algebraic multilevel preconditioner for transport/reaction systems14 Computational model validation under uncertainty15 Reliable and efficient numerical modeling of elastic elastic wave propagation in engineering structures by discontinuous Galerkin FEM16 Munerical model of brick structures using the rigid bodies and sping model17 The method of precise integration of elliptic functions18 A mixed finite element method fro a thermaly nonlinera cupled problem……