钢桥面铺装技术比较与分析  

Comparison and Analysis of Steel Bridge Deck Pavement Technology

作　　者：高明[1] 

机构地区：[1]辽宁省交通科学研究院,沈阳市110015

出　　处：《北方交通》2014年第5期1-3,7,共4页Northern Communications

摘　　要：钢桥面铺装技术主要有浇筑式沥青混凝土铺装、SMA沥青玛蹄脂碎石混合料铺装、环氧沥青混凝土铺装等三大类,这三类铺装技术在配合比组成、路用性能、工程造价、施工工艺等方面存在较大差异,各有优缺点,为了对这三类铺装技术进行综合比较,通过调查分析已有的研究成果,对当前的三种钢桥面铺装混合料的配合比组成、建设成本、施工工艺、主要技术性能特点等进行了比较,分析了各自的优缺点,讨论了这三种铺装技术的适用性,并给出了改进建议。Steel deck pavement technologies include GA concrete pavement,SMA and epoxy asphalt concrete pavement,there are some differences among these three categories technologies on composition,road performance, construction cost and construction process, each has advantages and disadvantages. In order to conduce comprehensive comparison on these three types of pavement technologies,the paper surveys the existing research results of the current three steel deck pavement technologies,and compares mixture composition,construction cost, construction process and the main technical performance characteristics, and analyzes their advantages and disadvantages,discusses the applicability of these three pavement technologies,and gives some suggestions for improvement.

关 键 词：道路工程 比较分析 钢桥面铺装 浇筑式沥青混合料 SMA 环氧沥青混合料 

分 类 号：U443.33[建筑科学—桥梁与隧道工程]