江阴大桥钢桥面铺装修复方案研究

Research on patching scheme of steel bridge deck paving of Jiangyin bridge

结合江阴大桥钢桥面铺装试验段使用情况,提出适用于江阴大桥钢桥面铺装的"上层环氧沥青混凝土+下层浇筑式沥青混凝土"的铺装修复方案,结果表明,该修复方案适用于江阴大桥钢桥面铺装,使用情况良好,仅在铺装局部出现细微裂缝。

According to the steel deck paving test section on Jiangyin bridge, a patching scheme applied to Jiangyin bridge was proposed which epoxy asphalt concrete was the upper layer and the cast asphalt concrete was the lower layer. The results demonstrated that the patching scheme is suitable for steel deck paving of Jiangyin bridge and is used in good condition despite of a few tiny cracks.