Effects of a localized region of damage on the parametric excitation of a bar
โ Scribed by V.N. Parekh; R.L. Carlson
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 360 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0020-7403
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The dynamics of a vibration machine with piecewise linear elastic ties under parametric harmonic excitation is investigated. Di!erent designs of elastic elements with periodically time-varying elasticity are described. Speci"c non-linear features of parametric oscillations in the system under study
## Abstract A kinked bar with two rectangular knees is shape optimized with respect to different single and one combined loading case. A guideline to shape optimization is given for combined loading. It was found that if the kinked bar is shape optimized with respect to the most unfavorable case of