RESEARCH ON THE APPLICATION OF POURED ASPHALT CONCRETE IN STEEL BRIDGE DECK PAVEMENT IN A CERTAIN AREA
Relying on the special maintenance project of bridge deck pavement across Jingshun Road Bridge Ternary Interchange,the failure of the waterproof layer and adhesive layer of the original bridge epoxy asphalt mixture pavement,the cracking,shifting,congestion and stripping of the pavement layer are analyzed in depth,and the poured asphalt mixture pavement suitable for the steel bridge deck pavement in Beijing is studied.The test results of the real bridge pavement show that the poured asphalt mixture pavement can completely solve the various problems existing in the original steel bridge deck pavement,and at the same time,it is more suitable for the actual needs of urban bridge maintenance in Beijing,and has certain reference significance for the subsequent design and construction of steel bridge deck pavement in Beijing.
万方数据
维普
