Abstract

In this work, we study a plate equation modelling a suspension bridge with weak damping and hanger restoring force. We prove the well-posedness and establish an explicit and general decay result without putting restrictive growth conditions on the frictional damping term.

Highlights

  • The study of plate problems has been widely investigated by mathematicians and other scientists

  • The stability of Kirchhoff plates in the presence of a linear or nonlinear source has been studied by many authors

  • The first attempt to model a suspension bridge through a plate is due to Ferrero and Gazzola [9], where the following hyperbolic problem was introduced:

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Summary

Introduction

The study of plate problems has been widely investigated by mathematicians and other scientists. Al-Gharabli and Messaoudi [6] studied the following nonlinear plate problem: The first attempt to model a suspension bridge through a plate is due to Ferrero and Gazzola [9], where the following hyperbolic problem was introduced: He proved the existence and uniqueness of local solution and a finite time blow up result.

Results
Conclusion

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