水泥混凝土桥桥面铺装典型结构研究  

On Typical Structure of Bridge Deck Pavement above Cement Concrete Bridge

作　　者：张剑 董强[2] 李忠林[2] 

机构地区：[1]重庆市江北嘴中央商务区开发投资有限公司,重庆400024 [2]重庆交通大学,重庆400074

出　　处：《重庆建筑》2010年第10期1-4,共4页Chongqing Architecture

摘　　要：桥面铺装的质量直接影响着行车的安全性和舒适性,而桥面铺装的结构组合又直接决定了桥面铺装的质量。论文通过七种桥面铺装层材料的层间粘结性能试验、三种桥面铺装组合结构的温度稳定性试验和复合小梁弯曲疲劳试验,确定了桥面铺装层间粘结材料和沥青铺装结构的性能排序,在此基础上提出了桥面铺装的典型结构型式,可供桥面铺装设计和施工参考。Safe and comfortable transportation of Vehicle are affected by quality of bridge deck pavement, the pavement of which, in turn, by composite Structure of bridge deck pavement. Through interlayer cohesive test with seven sorts of material, hot stability and fatigue bending test with three composite Structures, the performance sequence of interlayer cohesive material and composite Structures has been confirmed, the typical structure of bridge deck pavement has been advanced on the basis of the experiment, which can be used as references for the design and construction of bridge deck pavement.

关 键 词：桥面铺装 层间界面 疲劳效应 组合结构 典型结构 

分 类 号：U416.217[交通运输工程—道路与铁道工程]