Research on numerical analysis of the temperature difference of concrete hydration of box girderAbstract—Based on the temperature data of a post-tensioned continuous concrete box-girder bridge monitoring during concrete hydration, numerical analysis of the temperature in the different positions of the concrete box girder section was systemically carried...
Prefabricated box girder crack’s reason analysis and preventative measuresAbstract: With its good spanning capacity and whole structural stress performance, the prestressed concrete box girder is widely used in modern large-span bridge structures....
Stress evaluation for segmental concrete box girder diaphragmThe box girder component is a major breakthrough in the construction field for its effective geometry behavior and high torsional rigidity....
Distortional analysis of thin-walled box girder structure: a comparative study 1In this paper the differential equations of distortional equilibrium for the analysis of doubly symmetric box girder sections, based on Vlasov’s theory of thin-walled box girder structures, were derived and used to evaluate the translational-distortional displacements of a 50m span,...
