Results 21 to 30 of about 812 (182)
Shear force distribution law of inclined webs box girder under live load [PDF]
Archives of Civil Engineering, 2022 Inclinedweb box girders are widely used in urban areas because of their attractive appearance. However, there are few studies on the vehicle shear force distribution of this type of bridge.
Yujun Cui +4 more
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Advances in Civil Engineering, 2020 Moment and shear load distribution are important in bridge design. Most existing studies have focused on the distribution of girders under vehicle loading, neglecting the dead load distribution between the webs of multicell box-girders.
Xingwei Xue +3 more
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Buildings, 2022 Box girder bridges are often subject to cracking due to wet temperature changes caused by the heat of hydration in the early stages; however, current studies do not provide an effective method for considering this effect.
Yong Zeng +3 more
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Applied SciencesThe inhomogeneous distribution of temperature in bridges causes stresses and strains inside the structure, thus affecting the safety and durability of bridges.
Bin Yan +3 more
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Load Distribution Factors for Horizontally Curved Concrete Box Girder Bridges [PDF]
Engineering and Technology Journal, 2014 In this study, a 3-D finite element model was used for the analysis of the horizontally curved bridge slab built monolithically with box girders. A parametric study was carried out to calculate the load distribution factors for horizontally curved ...
Eyad K. Sayhood +2 more
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Transverse Analysis of Box Girders with Corrugated Steel Webs
BuildingsThe utilisation of box girders with corrugated steel webs (CSWs) represents an innovative approach to bridge superstructure design that has garnered substantial popularity worldwide, with a notable prevalence in both Asia and Europe.
Fen Xu +3 more
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Experiment on Box Type Girders
Transactions of the Japan Society of Mechanical Engineers, 1958 For the purpose of researching the strength and the rigidity etc. of box type girders used for overhead travelling cranes, full-sized model experiments were conducted. Two model girders were used. The top deck and two web plates of one model (girder 2) were reinforced by longitudinal stiffners, while those of the other (girder 1) were not.
openaire +1 more source
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT The seismic capacity of structural systems/members is usually defined in terms of deformation thresholds. Although this is effective in many circumstances, disregarding cumulative quantities such as hysteretic energy may be ineffective when low‐cycle fatigue is relevant (e.g., long‐duration ground motions, very soft soils, ground‐motion ...
Roberto Gentile +11 more
wiley +1 more source
Climate Driven Water Table Changes and Their Influence on Liquefaction Response of Integral Bridges
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT Integral abutment bridges (IABs) eliminate bearings and joints but transfer seismic demand directly into the surrounding soil, making their response highly sensitive to groundwater conditions and soil–structure interaction. This study presents a 60 g centrifuge testing programme on single‐span IABs designed to isolate the influence of water ...
Yazan B. Asia, Gopal S. P. Madabhushi
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Flexural Behavior of Precast Concrete Segmental Box-Girders with Dry Joints
Advances in Civil Engineering, 2020 Precast concrete segmental (PCS) box-girders are widely used in bridge construction, while studies on flexural behaviors of PSC box-girders with dry joints are insufficient. Six large-scale PCS box-girders with dry joints were tested to failure under two-
Shun Chai +3 more
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