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桥面铺装是桥梁行车体系的重要组成部分,它对桥梁耐久性、保证行车安全舒适以及经济效益和社会效益有着极其重要的作用。采用通用有限元分析软件ANSYS程序对某钢筋混凝土桥面柔性铺装层进行力学分析,着重研究了转弯及制动条件下沥青混凝土铺装层的应力、应变和变形分布的变化规律,从而为减少桥面铺装层的早期病害,提高桥面铺装层的服务性能提供理论依据。
Deck pavement is an important part of the driving system of the bridge. It plays an extremely important role in the durability of the bridge, ensuring the safety and comfort of traffic and the economic and social benefits. The finite element analysis software ANSYS is used to analyze the mechanical behavior of the flexible pavement of a reinforced concrete decks. The changes of the stress, strain and deformation distribution of asphalt concrete pavement under turning and braking conditions are studied emphatically. Bridge deck pavement early disease, improve the service performance of the deck pavement to provide a theoretical basis.