Počet záznamů: 1
Torsional asymmetry in suspension bridge systems
- 1.0450227 - ÚGN 2016 RIV CZ eng J - Journal Article
Malík, Josef
Torsional asymmetry in suspension bridge systems.
Applications of Mathematics. Roč. 60, č. 6 (2015), s. 677-701. ISSN 0862-7940. E-ISSN 1572-9109
R&D Projects: GA MŠMT ED2.1.00/03.0082; GA MŠMT(CZ) LO1406
Institutional support: RVO:68145535
Keywords : suspension bridge * Hamilton principle * vertical and torsional oscillation * uniqueness * existence
OECD category: Applied mathematics
Impact factor: 0.507, year: 2015
http://link.springer.com/article/10.1007%2Fs10492-015-0117-3
In this paper a dynamic linear model of suspension bridge center spans is formulated and three different ways of fixing the main cables are studied. The model describes vertical and torsional oscillations of the deck under the action of lateral wind. The mutual interactions of main cables, center span, and hangers are analyzed. Three variational evolution are analyzed. The variational equations correspond with the way how the main cables are fixed. The existence, uniqueness, and continuous dependence on data are proved.
Permanent Link: http://hdl.handle.net/11104/0251590
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Počet záznamů: 1