上海闵浦大桥环氧沥青钢桥面铺装裂缝损坏维修方案研究  

Crack Damage Repairing Plan Research of Shanghai Minpu Bridge Epoxy Asphalt Steel Deck Paving

作　　者：周丹 

机构地区：[1]上海市路政局,上海200023

出　　处：《中国市政工程》2016年第3期111-113,116,共4页China Municipal Engineering

摘　　要：针对上海闵浦大桥环氧沥青钢桥面铺装的裂缝损坏,开展维修方案研究和工程实践。基于对闵浦大桥钢桥面铺装裂缝损坏的现状调查与分析研究,通过方案比选,选择环氧碎石混凝土的维修方案,提出成套施工工艺,通过闵浦大桥的工程实践已验证维修方案的有效性。Aiming at crack damage of Shanghai Minpu Bridge epoxy asphalt steel deck paving,repairing plan research and project practice are developed.Based on the present survey and analysis research of the steel deck crack damage,the repairing plan of epoxy macadam concrete is determined according to plan selection;the whole set of construction technique is proposed.And the repairing plan is proved effectively by the project practice of Minpu Bridge.

关 键 词：钢桥面铺装 环氧沥青混凝土 环氧碎石混凝土 

分 类 号：U445.7[建筑科学—桥梁与隧道工程]