国内外典型钢桥面铺装技术调研  

Typical Steel Deck Pavement Technologies in Domestic and Foreign and Applications

作　　者：付新新 李姝 罗瑞林 崔磊 FU Xinxin;LI Shu;LUO Ruilin;CUI Lei

机构地区：[1]江苏长路智造科技有限公司,江苏南京211899 [2]江苏中路工程技术研究院有限公司,江苏南京211899

出　　处：《上海公路》2024年第4期78-84,M0005,共8页Shanghai Highways

摘　　要：国内外钢桥面铺装技术主要分为热固性和热塑性两大类。比较成熟的方案主要有浇注式沥青混凝土铺装、SMA沥青混凝土铺装和环氧沥青混凝土铺装。各种方案在国外的整体使用效果较好,然而在国内,由于高温、重载等使用条件的影响,SMA和单层浇注式方案在使用早期易产生车辙等病害。为全面掌握钢桥面铺装技术现状,在大量查阅文献的基础上,结合国内外钢桥面主流铺装技术,从结构、材料、工艺三个角度,介绍了热塑性和热固性钢桥面铺装方案的特点、应用及存在的问题,并结合新型钢桥面铺装技术的研究趋势,分析不同铺装技术在钢桥面铺装中的工程实践情况,为钢桥面铺装建设和养护提供重要的参考依据。Steel deck pavement technologies globally are primarily categorized into thermosetting and thermoplastic types.Mature solutions include cast-resin type asphalt concretet,SMA pavement and epoxy asphalt concrete pavement.Various schemes have good effect in foreign countries.However,due to the influence of high temperature and heavy load conditions in China,SMA and single-layer cast-resin schemes are prone to rutting and other diseases in early stage.In order to comprehensively understand and master the technology of steel deck pavement,this paper reviews extensive literature and existing technologies,detailing the characteristics,applications,and issues of both thermoplastic and thermosetting steel deck pavements.Combining with the trend of new surfacing scheme of steel deck pavement,this paper analyzed the different surfacing scheme engineering practice,which provided an important reference for the construction and maintenance of steel deck pavement.

关 键 词：钢桥面铺装技术演进 热塑性铺装方案 热固性铺装方案 水泥基铺装方案 江苏省 

分 类 号：U443.33[建筑科学—桥梁与隧道工程]