Results 171 to 180 of about 10,188 (227)

Wheel Load Distribution in Concrete Box Girder Bridges

, 1969
Scordelis, Alex, Meyer, Christian
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Longitudinal Thermal Behaviour of a Concrete Box Girder Bridge

Structural Engineering International: Journal of the International Association for Bridge and Structural Engineering (IABSE), 1996
This paper analyzes the thermal behaviour of the prestressed, box girder Casilina Bridge over a motorway near Rome, Italy, based on a three-year monitoring program.
FROLI, MAURIZIO, HARIGA N., NATI G., ORLANDINI M.   +3 more
exaly   +3 more sources

Transverse assessment of a concrete box girder bridge

Proceedings of the Institution of Civil Engineers - Bridge Engineering, 2017
This paper looks at the beneficial effects of geometric arching from haunches, web continuity and compressive membrane action in the design and assessment of box girder top slabs. The paper initially reviews tests relevant to arching action in box girders and then analyses recent tests on box girder slab strips.
Abdullah Zaid, David Collings
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Temperature variation of concrete box girder bridge

Frontiers of Architecture and Civil Engineering in China, 2009
On the basis of theoretical analysis and measurement on site, the temperature gradients and its variation on concrete box girder bridges resulting from ambient temperature, solar radiation, and structural temperature fields were discussed. With the help of the heat transfer theory and finite element method (FEM), the heat flux of the surface of ...
Jian Wang, Zhi Fang
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Bridge Deck Replacement of Posttensioned Concrete Box-Girder Bridges

Journal of Bridge Engineering, 2020
Abstract This paper studies the feasibility of replacing damaged deck of posttensioned concrete box-girder bridges without the use of falsework to support the superstructure span.
Youyou Zhang, Y. H. Chai
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Structural Response of Concrete Box Girder Bridge

Journal of the Structural Division, 1973
Results obtained in a study of a large-scale, two-span, four cell reinforced concrete bridge model are presented. The model, which was a 1:2.82 scale replica of a prototype, had overall plan dimensions of 72 ft (21 m) long by 12 ft (3.7 m) wide. The various computer programs used in obtaining theoretical results are described and compared. Experimental
Alexander C. Scordelis, Jack G. Bouwkamp, S. Tanvir Wasti   +2 more
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Concrete Box-Girder Bridges as Sandwich Plates

Journal of the Structural Division, 1970
A relatively simple, accurate method for the complete determination of internal moments, shears, and deflections in concrete box girder bridges with statically applied external vertical loads has been developed and is described. The method of analysis used is based on the concept of replacing the actual structure by an equivalent uniform plate which ...
James G. Arendts, Wallace W. Sanders
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Web design of box girders concrete bridges

Engineering Structures, 2013
Abstract The purpose of this paper is to introduce a new design approach including the Ultimate Limit State (ULS) due to fatigue. Different criteria for the design of those webs are compared by means of shear-bending moment interaction diagrams, as an attempt to identify the most realistic one.
Ricardo Gaspar, Fernando Rebouças Stucchi   +1 more
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Concrete Box-Girder Bridges

1982
<p>The box girder is today the most widely used superstructure in cocnrete bridge construction. The aim of this document is to relieve the engineer of the study of today's hardly surveyable mass of literature on the subject so that he can better devote that time to the actual design of the bridge.
Jörg Schlaich, Hartmut Scheef
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