Results 131 to 140 of about 783 (185)

Steel box girder manufacturing of Pelješac bridge

International Conference on Road and Rail Infrastructure, 2022
A major construction milestone of Pelješac Bridge was reached at midnight on 29 July, 2021, as the deck was connected successfully. The extra-dosed cable-stayed bridge lies in the highly active seismic region with a designed ground acceleration ag= 0.34g, so the superstructure design of this bridge abandoned the regular concrete structure with poor ...
Xuefeng Wang, Bicheng Tang, Hanzhong Lu, Jun Yuan   +3 more
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Externally Prestressed Steel Box Girder Bridge

Applied Mechanics and Materials, 2012
With a small cross section, a light deadweight and a convenient replaceable tendon, externally prestressed bridges have many special traits compared with other bridges. With a practical case, this paper analyzes the design of externally prestressed steel box girder bridges, which contains the bridge span, beam construction, externally prestressed ...
Jing Nan Yang, Xiong Jun He, Xiao Cheng Yang   +2 more
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Thermal actions on a steel box girder bridge

Proceedings of the Institution of Civil Engineers - Structures and Buildings, 2003
Most studies of thermal actions on bridges have been devoted to concrete structures. In this paper, we focus our analysis on steel box girder bridges. The statistical analysis is based on data collected over a three-year period by temperature gauges placed in appropriate places on the Normandy Bridge, France.
J.-M. Lucas, A. Berred, C. Louis
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Steel Box Girder Bridges

Engineering Journal, 1973
The steel box girder bridge, because of its structural efficiency and aesthetics, has become increasingly popular as a bridge type. Because of four unfortunate erection accidents of box girder bridges in Austria, the United Kingdom, Australia, and Germany, this type of structure has received much recent attention.
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Strength of Steel Box-Girder Bridges

Journal of the Structural Division, 1975
The research on steel box girders in the United Kingdom which followed the recent bridge disasters is reviewed. The feature special to box girders rather than plate girders is the wider use of thin stiffened plate in the former. Because of this many of the design procedures developed for plate girders are not directly applicable to box girders.
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Steel–Concrete Composite Box Girder Bridges

1999
This chapter focuses on straight steel–concrete composite box-girder bridges. A single box girder with multiple cells is economical for very long spans. Multiple webs reduce the flange shear lag and also share the shear forces. A composite box section usually consists of two webs, a bottom flange, two top flanges and shear connectors welded to the top ...
Yusuf Saleh, Lian Duan
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Trends in the Design of Steel Box Girder Bridges

Journal of the Structural Division, 1967
The state-of-the-art of steel box girder design and construction is reviewed. It is shown from a list of 50 recently constructed bridges that the use of the steel box girder configuration is increa...
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Design of Steel Plate and Box-Girder Bridges

Journal of the Structural Division, 1975
After recent construction failures, several west European countries have decided to review their national standards. At the same time, on an European level, Task Group VIII-3 of the ECCS was formed to develop and codify design rules for ultimate strength design for large plate and box girder bridges.
Charles E. Massonet, René J. Maquoi
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Proposed Specifications for Steel Box Girder Bridges

Journal of the Structural Division, 1980
Proposed design specifications for steel box girder highway bridges are based on ultimate design approch. For design of unstiffened compression flanges a new strength curve is proposed considering the effects of residual stresses and geometric imperfections. Stiffened bottom compression flanges are designed by an interaction diagram giving the strength
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Curved Steel Box-Girder Bridges: A Survey

Journal of the Structural Division, 1978
A summary of responses to a questionnaire sent to bridge designers and owners in the United States, Great Britain, Europe, Japan, and Canada is presented. Features of the response include overall geometry of the structures, such as radii and span lengths.
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