A simple discrete element method for the initial postbuckling of elastic structures
β Scribed by M. S. El-Naschie; C. W. Wu; A. S. Wifi
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- English
- Weight
- 522 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0029-5981
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π SIMILAR VOLUMES
This article advocates a general procedure for the numerical investigation of pseudo-rigid bodies. The equations of motion for pseudo-rigid bodies are shown to be mathematically equivalent to those corresponding to certain constant-strain ΓΏnite element approximations for general deformable continua.
A mathematical formulation of the 2β’5D elastodynamic scattering problem is presented and validated. The formulation is a straightforward extension of the Discrete Wave number Boundary Integral Equation Method (DWBIEM) originally proposed by Kawase 1 for 2D scattering problems and subsequently extend
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