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
Failure-Envelope Approach to Modeling Shock and Vibration Survivability of Electronic and MEMS Packaging
TL;DR: In this article, a failure-envelope approach based on wavelet transforms and damage proxies has been developed to model drop and shock survivability of electronic packaging, which is scalable to application at system level.
Journal ArticleDOI
Gossamer Spacecraft: Recent Trends in Design, Analysis, Experimentation, and Control
TL;DR: The development of an ultralarge, multifunctional membrane optic is being tackled head on by multiple disciplines as discussed by the authors, including material science, engineered actuators and sensors, and modeling techniques that can handle the unique characteristics that make gossamer structures so fascinating as well as challenging.
Journal ArticleDOI
Generalized Thermoelasticity of Thermal-Shock Problem in a Non-homogeneous Isotropic Hollow Cylinder with Energy Dissipation
TL;DR: In this paper, a solution of a thermal-shock problem of generalized thermoelasticity of a non-homogeneous isotropic hollow cylinder using a finite-element method is developed.
Journal ArticleDOI
Dynamic stability of a rotating sandwich beam with magnetorheological elastomer core
TL;DR: In this paper, the dynamic stability of a rotating three layered symmetric sandwich beam with magnetorheological elastomer core and conductive skins subjected to axial periodic loads has been investigated using finite element method.
Dissertation
Energy-absorption capability of composite tubes and beams
Gary L. Farley,Robert M. Jones +1 more
TL;DR: In this article, the authors developed a method of predicting the energy-absorption capability of composite subfloor beam structures, such as the constituent materials' mechanical properties, specimen geometry, and crushing speed.