Open AccessBook
Concepts and Applications of Finite Element Analysis
Reads0
Chats0
TLDR
In this article, the authors present a formal notation for one-dimensional elements in structural dynamics and vibrational properties of a structural system, including the following: 1. Isoparametric Elements.Abstract:
Notation. Introduction. One-Dimensional Elements, Computational Procedures. Basic Elements. Formulation Techniques: Variational Methods. Formulation Techniques: Galerkin and Other Weighted Residual Methods. Isoparametric Elements. Isoparametric Triangles and Tetrahedra. Coordinate Transformation and Selected Analysis Options. Error, Error Estimation, and Convergence. Modeling Considerations and Software Use. Finite Elements in Structural Dynamics and Vibrations. Heat Transfer and Selected Fluid Problems. Constaints: Penalty Forms, Locking, and Constraint Counting. Solid of Revolution. Plate Bending. Shells. Nonlinearity: An Introduction. Stress Stiffness and Buckling. Appendix A: Matrices: Selected Definition and Manipulations. Appendix B: Simultaneous Algebraic Equations. Appendix C: Eigenvalues and Eigenvectors. References. Index.read more
Citations
More filters
Journal ArticleDOI
Wave propagation across fluid—solid interfaces: a grid method approach
TL;DR: In this paper, an acoustic grid method is developed to solve the acoustic problem inside the fluid, and the (elastic) grid method, which is improved based on a parsimonious staggered-grid scheme, is used to solving the elastic problem inside a solid.
Journal ArticleDOI
New insights into the strong formulation finite element method for solving elastostatic and elastodynamic problems
TL;DR: In this paper, a complete and homogeneous presentation of plane stress and plane strain problems using the Strong Formulation Finite Element Method (SFEM) is presented, in particular, a greater emphasis is given to the numerical implementation of the governing and boundary conditions of the partial differential system of equations.
Journal ArticleDOI
Adhesion measurement for electronic packaging applications using double cantilever beam method
TL;DR: In this paper, a series of experiments and analyzes were conducted to investigate the adhesion and fracture behaviors of the underfill/silicon and under-fill/organic substrate interfaces.
Posted Content
Elastic moduli of model random three-dimensional closed-cell cellular solids
TL;DR: In this article, the density and microstructure dependence of the Young's modulus and Poisson's ratio for several different isotropic random models based on Voronoi tessellations and level-cut Gaussian random fields were investigated.
Journal ArticleDOI
Segmentation and simulation of objects represented in images using physical principles
TL;DR: To segment an object represented in an image, an initial contour is manually defined for it that will then automatically evolve until it reaches the border of the desired object.