Publication
Title
Evaluation of the limit load capacity of masonry arch bridges
Author
Abstract
Using a 2D decision support system based on a recent analytical model, this paper is the first to demonstrate that bridge specific characteristics require a detailed analysis to determine the collapse load. A parameterized study of the limit load capacity is necessary to calculate the worst case positioning of any kind of load. Because of the complexity of finite element modeling and the computation time requirements of 3D finite elements models for a large number of load positions, it is regularly assumed that collapse positions are situated at the crown of the arc. Empirical testing in this paper clearly demonstrates that this is not the case. The here developed approach allows for a quick scan of any type of masonry arch bridge, thus providing the necessary information on the critical range of load positions to be analyzed in more detail by a 3D modeling approach.
Language
English
Source (journal)
WSEAS transactions on applied and theoretical mechanics
Publication
2009
Volume/pages
4:4(2009), p. 137-146
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
VABB-SHW
Record
Identification
Creation 14.12.2009
Last edited 11.12.2015
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