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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Shiwei Guo Jianhui Lin |
| Copyright Year | 2011 |
| Description | Author affiliation: Emei Campus, Southwest Jiaotong University, Emei, China (Shiwei Guo) || Traction Power State Key Laboratory, Southwest Jiaotong University, Chengdu, China (Jianhui Lin) |
| Abstract | Regarding displacement and internal force as dual variables, Euler beam problems can be steered to dual variables system. Based on eigenvalue problems of Hamiltonian dual equation of Euler beam, eigenvector expansion method and modal expansion method of Euler beam are deduced, and the unification of elastic wave problems and vibration problems is revealed. According to transfer form solution of Hamiltonian dual equation of Euler beam, equivalent stiffness and equivalent flexibility of beam end are proposed, elemental stiffness equation and the shape functions are inferred, and boundary integral equation and fundamental solutions are derived. In dual variables system, dynamic characteristics of elastic beam are more obvious, the analysis and calculation of beam system are intuitional and simple, and the intrinsic relationships among the analysis and solving methods of elastic beam are embodied profoundly. |
| Starting Page | 3434 |
| Ending Page | 3437 |
| File Size | 355794 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424481620 |
| e-ISBN | 9781424481651 |
| DOI | 10.1109/ICECENG.2011.6058482 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-09-16 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Euler beam Educational institutions Finite element methods Dual variables system Modal expansion method Equations Vibrations Finite element method Presses Transfer matrix method Mathematical model Eigenvector expansion method Boundary element method |
| Content Type | Text |
| Resource Type | Article |
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