Bridge deck pavement structure suitable for bridge repair and method thereof

Abstract

The invention relates to a bridge deck pavement structure suitable for bridge repair. The structure comprises a bridge deck pit slot, wherein the bridge deck pit slot is provided with a pavement device, the pavement device comprises a fixed bottom plate, fixed side plates, fixed steel columns, a fixed top plate and a fixed cover plate, wherein the fixed bottom plate is arranged at the bottom of the bridge deck pit slot through an embedded mechanism, the plurality of fixed side plates are arranged on the bearing surface of the fixed bottom plate in a surrounding mode and abut against the slot wall of the bridge deck pit slot, the plurality of fixed steel columns are arranged on the bearing surface of the fixed bottom plate, The fixed top plate is arranged on the fixed steel columns throughfixing mechanisms correspondingly, the fixed cover plate is arranged at the top of the bridge deck pit slot and arranged on the fixed top plate through a connecting mechanism, and reinforcing mechanisms used for reinforcing the fixed side plates are arranged between the fixed side plates and the slot wall of the bridge deck pit slot. According to the structure, an effective repairing effect on thebridge deck pit slot can be achieved conveniently, a bridge deck has good strength and bearing effect, a situation that the repaired bridge deck pit slot is damaged again can be reduced, the bridge deck can be normally used, and then waste of repairing cost can be reduced.

Description

technical field [0001] The present application relates to the technical field of bridge repair, in particular to a bridge deck pavement structure suitable for bridge repair and its method. Background technique [0002] At present, the bridge decks of traditional steel truss girder highways are mostly laid with prefabricated concrete bridge decks. At this stage, with the increasing traffic volume, the load of bridges is increasing. Due to the limited bearing capacity of traditional bridges, in use When the wheel load of the overloaded vehicle directly acts on the concrete bridge deck, it will cause local damage, potholes or cracks on the concrete bridge road surface. In order to affect the safety of driving vehicles, and under the long-term rolling of vehicles, it will further accelerate the damage of concrete bridge deck. [0003] In addition, coupled with the erosion of high temperature weather, freezing weather and rain, it will seriously affect the service life of the br...

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Problems solved by technology

[0005] Regarding the related technologies mentioned above, the inventor believes that there are the following defects: the newly poured cement often cannot be tightly combined with the original bridge structure, and after a short period of rolling by passing vehicles, the repaired pits will still be in place If it reappears, the pit needs to be repaired again. This way of repairing the pit repeatedly will not only cause poor repair results, but also cause waste of repair costs, and will seriously interfere with the normal use of the bridge.

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