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Unconventional Bearing Capacity Analysis and Optimization of Multicell Box Girders [PDF]
The Scientific World Journal, 2014 This study deals with unconventional bearing capacity analysis and the procedure of optimizing a two-cell box girder. The generalized model which enables the local stress-strain analysis of multicell girders was developed based on the principle of cross ...
Jovan Tepic +2 more
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Ultimate torsional strength of cracked stiffened box girders with a large deck opening
International Journal of Naval Architecture and Ocean Engineering, 2016 The present paper studies the ultimate torsional strength of stiffened box girders with large deck opening due to the influence of cracks. Three types of hull girders with different spans are provided for comparison.
Lei Ao, De-Yu Wang
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Flexural Behavior of Damaged Hollow RC Box Girders Repaired with Prestressed CFRP [PDF]
Materials, 2023 In recent years, numerous studies have explored the benefits of utilizing prestressed carbon fiber-reinforced polymer (CFRP) for strengthening concrete structures.
Xinyan Guo +2 more
exaly +3 more sources
An innovative deformation coordination method for analyzing distortion effects on box girders [PDF]
Scientific ReportsA deformation coordination method is proposed in this study to account for the distortion effects on a box girder. The differential equation for distortion in vertical web box girders is derived based on the deformation coordination condition of the ...
Chenguang Wang +7 more
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Study on Diagnosis and Treatment Technology of Cracks in Consolidated Continuous Box Girders of Middle Piers during Construction [PDF]
E3S Web of Conferences, 2021 In this paper, taking the cast-in-place reinforced concrete continuous box girders of a bridge as the research object, we studied the cracking type of the box girders and their construction. Combined with the calculation and analysis of the construction,
Liangyong Guan, Shuiying Dong
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Acoustic Emission Monitoring of Multicell Reinforced Concrete Box Girders Subjected to Torsion [PDF]
The Scientific World Journal, 2014 Reinforced concrete (RC) box girders are a common structural member for road bridges in modern construction. The hollow cross-section of a box girder is ideal in carrying eccentric loads or torques introduced by skew supports.
Marya Bagherifaez +3 more
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Deep learning-based framework for time-dependent reliability analysis of a cable-stayed bridge with corroded PSC box girders under gravity loads [PDF]
Scientific ReportsProper maintenance of civil infrastructure, such as cable-stayed bridges, is critical to ensuring safe and efficient logistics and transportation. Prestressed concrete (PSC) box girders in such bridges are particularly vulnerable to corrosion-induced ...
Jihwan Kim, Jungho Kim, Taeyong Kim
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Advances in Bridge Engineering, 2022 Aerodynamic characteristics of long-span bridges with box girders have been investigated widely, and this paper presents a study on a cable-stayed bridge with two box girders in parallel arrangement.
Shuwen Fan +3 more
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Results in Engineering, 2023 This study examines the impact of environmental thermal loads on the temperature behavior of bridges, focusing specifically on concrete box girders. Currently, the Canadian Highway Bridge Design Code (CHBDC) employs a single thermal gradient model for ...
Musab Nassar, Lamya Amleh
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Advances in Mechanical Engineering, 2022 Non-uniform temperature distributions of concrete box girders are induced by solar radiation depending on the structural shapes and shadows cast on them.
Xingwang Sheng +3 more
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