Paper Title:
Research on Design Vehicle Load for Long-Span Bridges
  Abstract

This paper presents simulation analysis of load effects of bridges under random fleet. Based on actual data of vehicle loads on Guangzhou-Shenzhen Expressway and relevant statistical results, mid-span bending moments of long-span virtual simple-supported beams are calculated. Then probability distribution of the bending moments and extreme value distribution of the load effects within design reference period are obtained. Finally, characteristic values of mid-span bending moments and recommended values of design lane load are calculated, sequentially. The results studied in this paper can be as a reference for long-span bridge design, and also can be a reference for overloading control or weight charge policy.

  Info
Periodical
Edited by
Xuejun Zhou
Pages
909-914
DOI
10.4028/www.scientific.net/AMM.90-93.909
Citation
D. L. Hu, D. Ding, L. G. Chen, C. M. Xia, "Research on Design Vehicle Load for Long-Span Bridges", Applied Mechanics and Materials, Vols. 90-93, pp. 909-914, 2011
Online since
September 2011
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Price
$32.00
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