简支梁桥梁修补方法

Methods of Repairing Simple-bracket Bridge

随着超限运输车辆的增加和道路交通流量的增大,许多地区的桥梁需要进行大中修处理,相较梁板更换方案,修补加固方案更加经济合理。沙河大桥大修的施工方案中采用了一种简支桥梁的修补方法,可为同类桥梁的大修方案提供借鉴。

With increasing in overloading traffic car and roadway flux, many bridges need to be repaired. Compare to replacing girder and board project, repairing and reinforcing project is more economic and reasonable. A method of repairing simple-bracket bridge was adopted at the overhaul construction project of Shahe bridge. It can provide reference for repairing similar bridge.