Seismic Fragility Analysis of V-Shaped Continuous Girder Bridges
Sign Up to like & getrecommendations! Published in 2020 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-020-0805-8
Abstract: This paper presents an improved approach for evaluating seismic performance of V-shaped continuous girder bridges with different V-angles. A 3-D finite element model is established using the OpenSees for tracing the response of a typical… read more here.
Keywords: fragility; analysis; girder bridges; shaped continuous ... See more keywords
Investigation of free vibration and ultimate behavior of composite twin-box girder bridges
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2016.12.017
Abstract: Abstract Multi spine composite concrete-deck steel-box girder bridges became a very popular choice in highway bridges due to their high torsional and wraping stiffness as well as for economic and aesthetic reasons. This study presents… read more here.
Keywords: ultimate behavior; box girder; girder bridges; box ... See more keywords
Nothing-on-road bridge-weigh-in-motion used for long-span, concrete-box-girder bridges: an experimental case study
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Structural Integrity and Maintenance"
DOI: 10.1080/24705314.2023.2165606
Abstract: ABSTRACT Nothing-on-road bridge-weigh-in-motion (NOR-BWIM) leverages the response of an instrumented bridge to identify various aspects of traffic information. This system circumvents many of the current issues with traditional BWIM systems, such as lane closure, expensive… read more here.
Keywords: box girder; bridge; concrete box; girder ... See more keywords
INFLUENCE OF RAILING STIFFNESS ON SINGLE-SPAN TWO-LANE STEEL GIRDER BRIDGES
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Geomate"
DOI: 10.21660/2020.73.9353
Abstract: The presence of railings or parapets acting integrally with the concrete deck placed on steel girders has the effect of stiffening and therefore altering the lateral wheel load distribution on highway bridges. The American Association… read more here.
Keywords: steel girder; influence railing; girder bridges; steel ... See more keywords
A Minimal GBT Model for Distortional-Twist Elastic Analysis of Box-Girder Bridges
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DOI: 10.3390/app11062501
Abstract: A simple and efficient method is proposed for the analysis of twist of rectangular box-girder bridges, which undergo distortion of the cross section. The model is developed in the framework of the Generalized Beam Theory… read more here.
Keywords: girder bridges; twist; box; box girder ... See more keywords
Aerodynamic Analysis of Simple Girder Bridges under Construction Phase
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DOI: 10.3390/app11125562
Abstract: Bridge designs are becoming slender and lighter, making wind dynamic effects even more important than wind static effects. Some types of bridges show especially vulnerable situations during construction stages, when the structure is lighter or… read more here.
Keywords: bridges construction; simple girder; girder bridges; construction ... See more keywords
Shear Strength of Trapezoidal Corrugated Steel Webs for Horizontally Curved Girder Bridges
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DOI: 10.3390/app9091942
Abstract: Curved composite girder bridges with corrugated steel webs (CSWs) have already been constructed around the world. However, limited work has been done on their shear behavior. In this paper, the corrugated steel web (CSW) in… read more here.
Keywords: steel webs; corrugated steel; girder bridges; shear buckling ... See more keywords
Experimental Study on Hot Spot Stresses of Curved Composite Twin-Girder Bridges
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15227920
Abstract: Curved composite twin-girder bridges are suitable for mountainous areas, due to their advantages of light self-weight, excellent mechanical performance, and fewer construction requirements. It has been found that many composite twin-girder bridges collapsed due to… read more here.
Keywords: curved composite; twin girder; girder bridges; composite twin ... See more keywords