Overturning Axis Selection in Curved Box-Girder Bridges with Single-Column Piers
Joint Authors
Song, Guohua
Che, Delu
Li, Minghui
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-05-15
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
This study was conducted to theoretically analyze the overturning axes of curved box-girder bridges with three equal spans and single-column piers per the influence of curvature radius and bearing eccentricity on overturning axis.
The theoretical analysis is verified by a model bridge experiment.
The results show that overturning axis can be effectively determined according to the connecting line of either bearings at the central piers or outmost bearings at abutments as influenced by curvature radius and bearing eccentricity.
In other words, no bearings are outside of overturning axis.
All the bearings but the two on the overturning axis are located on the inner side of the axis.
For curved bridges with multispans and single-column or double-column piers, the overturning axis is characterized by the connecting line of the two adjacent outmost bearings.
American Psychological Association (APA)
Song, Guohua& Che, Delu& Li, Minghui. 2018. Overturning Axis Selection in Curved Box-Girder Bridges with Single-Column Piers. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1209581
Modern Language Association (MLA)
Song, Guohua…[et al.]. Overturning Axis Selection in Curved Box-Girder Bridges with Single-Column Piers. Mathematical Problems in Engineering No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1209581
American Medical Association (AMA)
Song, Guohua& Che, Delu& Li, Minghui. Overturning Axis Selection in Curved Box-Girder Bridges with Single-Column Piers. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1209581
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1209581