摘要
根据现有箱梁桥的使用情况,桥面铺装的破坏相当普遍。采用有限元分析方法,对箱梁桥面铺装的受力特点进行了分析,从力学角度总结了影响桥面铺装破坏的主要因素并提出了改进措施。
According to the current use of box girder bridge,the damage of deck pavement is quite common.The paper analyses the mechanical characteristics of box girder bridge deck pavement using the finite element analysis method,summarises the main influencing factors of deck pavement damage and puts forward some measures for improvement from the angle of mechanics.
关键词
桥梁工程
箱型梁桥
桥面铺装
力学特性
bridge engineering
box girder bridge
deck pavement
mechanical characteristics
