广州珠江黄埔大桥钢桥面铺装设计与施工

Design and Construction of Steel Bridge Pavement of Zhujiang Huangpu Bridge in Guangzhou

针对广州珠江黄埔大桥的使用条件,提出了主桥钢箱梁桥双层环氧沥青混凝土的铺装结构和各类铺装材料的技术指标,同时详细介绍了两种不同的环氧沥青混凝土及黏结剂在生产、施工工艺方面的差异。实践证明,在钢桥面铺装中两种类型环氧沥青混凝土的结合应用是成功、可行的。

Based on the application conditions of Zhujiang Huangpu Bridge in Guangzhou, the double-layer epoxy asphalt concrete pavement structure and technical index of pavement material are put forward. The differences of production and construction process between two kinds of epoxy asphalt concrete and epoxy asphalt binder are introduced in detail. Practice proves that combining application of two types of epoxy asphalt concrete is successful and feasible in the steel bridge pavement.