界面材料参数和层间状态对钢桥面铺装体系受力的影响

Impact of Interface Material Parameters and Layer State on the Force of Steel Bridge Deck

借助有限元数值分析方法,分析了界面材料的弹性模量和界面层厚度变化对铺装体系受力的影响及不同层间接触状态下钢桥面铺装体系受力规律,论证了钢桥面铺装中界面黏结的重要性,对于界面层材料设计和施工具有重要的指导意义。

By means of the finite element numerical analysis method,stress of steel deck pavement system influenced by changing of elastic modulus and thickness of the interface materials was analyzed,which had great guide significance for design and construction of the interface materials.At the same time,the bearing law of steel deck pavement under different contact states between the layers was also analyzed.It demonstrates that the importance of the interface adhesion of steel deck pavement.