Nonlinear Finite-Element Analysis for Highway Bridge Superstructures

被引：14
|
作者：
Fu, Kuan-Chen [1 ]
Lu, Feng [1 ]
机构：
[1] Univ Toledo, Dept Civil Engn, Toledo, OH 43606 USA
来源：
JOURNAL OF BRIDGE ENGINEERING | 2003年 / 8卷 / 03期
关键词：
Finite element method; Bridges; highway; Superstructures; Bridge decks; Deflection;
D O I：
10.1061/(ASCE)1084-0702(2003)8:3(173)
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The most popular type of bridge in service today is the concrete deck on steel-girder composite bridge. A finite-element model is built to analyze the superstructure of this type of bridge under working load conditions. The deflections along a test bridge are computed by using this method; the results obtained are close to the experimental data. The concrete deck of the bridge is analyzed using nonlinear finite elements, of which the analytical procedure is described in detail. A comparison is also made between this method and the traditional transformed area method.
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页码：173 / 179
页数：7
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