The Accelerated Loading Test Research of Japan Epoxy Asphalt Paving Materials

摘要

It's difficult in the paving research of the steel bridge deck that the force mechanism of the deck surfacing of long-span epoxy asphalt steel bridge and the breaking reasons of the pavement. In this paper, aiming at pavement materials of Japan's steel deck epoxy asphalt, with the aid of the test method of accelerated loading named MMLS3, the article researches and analyzes the force deformation and the variation law of load times of paving surface layers, adhesive layers and steel box-girder underlying. He results showed that: The dynamic load distribution, due to the each structural layer of the Japan Epoxy Asphalt Pavement, is stable. In the long-term cyclic loading, their anti-fatigue property is excellent.