摘要
正交异性钢桥面铺装是桥梁建设的关键技术之一。钢桥面铺装层的养护,对保证其使用性能和耐久性有着重要意义。结合某长江公路大桥钢桥面环氧沥青铺装的养护经验,分析了环氧沥青铺装层常见的病害及其成因,制定了钢桥面铺装预防性养护和小修保养的养护方案,为同类钢桥面铺装的养护施工提供参考。
The pavement of orthotropic steel bridge deck is one of the key technologies of bridge construction,and maintenance to the steel deck paving plays an important role to ensure its performance and durability.Based on the maintenance experience of a Yangtze River highway bridge epoxy asphalt steel deck pavement,the common deterioration problems of epoxy asphalt pavement and its causes are analyzed,the preventive maintenance and minor repair plans for steel bridge deck pavement are developed,which can provide reference for construction of similar steel bridge deck pavement maintenance.
出处
《公路》
北大核心
2018年第3期217-221,共5页
Highway
基金
国家自然科学基金资助项目,项目编号51508246
交通运输部建设科技项目,项目编号2013318780290
江西省交通运输厅科技计划项目,项目编号2016H0012
关键词
正交异性钢桥面铺装
环氧沥青混凝土
病害成因
养护方案
paving of orthotropic steel bridge deck
epoxy asphalt concrete
defect causes
maintenance plan
