In recent years,prestressed concrete continuous rigid frame bridge has been widely applied in the field of road traffic in china.However,this type of the br
This paper intends to set up the itemed and comprehensive evaluation model of beam bridge substructure with medium or small spans,determine the evaluation s
In recent years,as the traffic volume and vehicle weights of highway bridges continuously increasing in China,concrete bridges are subject to serious fatigu
The importance of the maintenance and management of highway bridges is conspicuous day by day,and many desirable experiences and problems in practical work
Orthotropic steel bridge deck is comprised of deck plate,transverse floor beams and longitudinal stiffeners.Due to their light self-weight,convenient assemb
Orthotropic steel deck system was utilized as one of the basic structural blocks for distribution of traffic loads in decks and for the stiffening of slende
The existing calculation of lateral distribution of the precast girder bridge is based on deflection analysis and limited cross-sections,and the results are
Orthotropic welded steel-deck bridge rib systems,developed by German engineers in the 1950s for the structural systems of bridges,were first adopted for shi