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Coupled String-Beam Equations as a Model of Suspension Bridges |
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| Authors: | Pavel Drábek Herbert Leinfelder Gabriela Tajčová |
| Institution: | (1) Department of Mathematics, University of West Bohemia, P.O.Box 314, 30614 Plze , Czech Republic;(2) Laboratory of Applied Mathemataics, Georg-Simon-Ohm-Fachhochschule N rnberg, University of Applied Science, Keßlerplatz 12, D-90489 Nuremberg, Germany |
| Abstract: | We consider nonlinearly coupled string-beam equations modelling time-periodic oscillations in suspension bridges. We prove the existence of a unique solution under suitable assumptions on certain parameters of the bridge. |
| Keywords: | Nonlinearly coupled string-beam equation periodic oscillations jumping nonlinearities degree theory |
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