Insight to cutoff frequency of shear beam on random foundation
Book
·
OSTI ID:94403
- Technical Univ., Koszalin (Poland). Dept. of Civil Engineering
- Brunel Univ., Uxbridge (United Kingdom). Dept. of Mechanical Engineering
Simple physically motivated model of semi-infinite shear beam on random foundation is described to analyze the dynamic stiffness coefficient. The solution for the approximate average displacement is obtained on the basis of two different approaches: Adomian`s decomposition and Bourret`s approximation. The cutoff frequency for dynamically loaded shear beam on random foundation and increasing of the spring coefficient is investigated. The analysis is conducted in the range of correlation theory and the use of elastic as well as viscoelastic foundation is considered.
- OSTI ID:
- 94403
- Report Number(s):
- CONF-950116--; ISBN 0-7918-1293-6
- Country of Publication:
- United States
- Language:
- English
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