The Analysis Of Bearing Force And The Study Of Carrying Capacity On The Bridge Deck Pavement

The early destruction of bridge deck pavement greatly reduce the service life of the bridge. In light of this problem, this paper made a careful investigation, on which I analyze the reason causing destruction of the deck pavement and raise one method to solve this problem. This paper establish a model on bearing force of bridge deck pavement to analyze the condition of bearing capacity, and put forward a feasible method for determining the thickness of deck pavement. This article analyze and study the structure of deck pavement from the bearing capacity of structure, which based on the bearing capacity of concrete deck pavement and its working with principal beam. This dissertation select the single beams with different thickness of deck pavement to experiment and analyze the bearing capacity state of deck pavement and the influence of its thickness to carrying capacity and the destruction features. This paper take the deck pavement for structure layer, in order to analyze the features of bearing capacity when plank work with principal beam.