Paper Title:
Dynamic Model of a Discrete-Pontoon Floating Bridge Subjected by Moving Loads
  Abstract

A discrete-pontoon floating bridge is studied based on the beam model with assumption of the bridge deck as a elastic beam with uniform section, live load such as vehicle as moving concentrate forces, and pontoons as independent mass-spring-damping systems with singular degree of freedom. The comparison results of between vehicles and moving concentrated force show that a vehicle load can be simplified as one moving concentrated force. The present model can study not only a single moving load but also multiple moving loads.

  Info
Periodical
Edited by
Honghua Tan
Pages
732-737
DOI
10.4028/www.scientific.net/AMM.29-32.732
Citation
J. Zhang, J. Liu, X. L. Ni, W. Li, R. Mu, "Dynamic Model of a Discrete-Pontoon Floating Bridge Subjected by Moving Loads", Applied Mechanics and Materials, Vols. 29-32, pp. 732-737, 2010
Online since
August 2010
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