|Table of Contents|

Comparative Analysis of Characteristic Value of Vehicle Load for Highway Bridges(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2010年03期
Page:
102-108
Research Field:
Publishing date:
2010-09-20

Info

Title:
Comparative Analysis of Characteristic Value of Vehicle Load for Highway Bridges
Author(s):
ZHOU Yong-jun;  LIANG Yu-zhao;  HE Shuan-hai
Key Laboratory of Bridge Detection & Reinforcement Technology, Ministry of Communications, Chang'an University, Xi'an 710064, Shaanxi, China
Keywords:
bridge engineering;  standard girder;  characteristic value of vehicle load;  design code
PACS:
U441.2
DOI:
-
Abstract:
In order to study the current characteristic value of vehicle load and its effects for highway bridges in China, some details were illustrated in the highway bridge codes of Britain, USA, Japan, Canada, Europe. Plate girder, T-girder, composite box girder, integral-type box girder with standard span which were commonly used in China were taken as sample bridges, and the vehicle loads from different countries' codes were applied on these sample bridges to obtain the bending moment at mid-span and shearing force in the end of the simply-supported beam, then these effects were compared with each other so as to locate the position of vehicle load effect in China. The study results show that the effect of highway bridge caused by the vehicle load in current Chinese code has a medium level among those codes in above. The methods and conclusions can provide reference to the revision of code.

References:

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Last Update: 2010-09-20