Arrays of dynamic circular loads moving on an infinite plate
β Scribed by Lu Sun; Feiquan Luo
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 1015 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0029-5981
- DOI
- 10.1002/nme.1958
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π SIMILAR VOLUMES
Theoretical models for surface mobility are derived using two alternative approaches: time averaged input power and effective mobility. The surface mobility of a circular contact area of an infinite plate is investigated for both uniform conphase contact force and uniform conphase contact velocity.
A simple procedure based on the finite element method has been developed for treating the dynamic analysis of beams on an elastic foundation subjected to moving point loads, where the foundation has been modelled by springs of variable stiffness. The effect of the speed of the moving load, the found
Circular plates on elastic foundations are used in footings and raft foundations of various structures. In addition, tubesheets used in various shell-and-tube type heat exchangers, can be modelled as circular plates on elastic foundations. The static response of a circular plate on an elastic found