南石线小渡口石拱桥维修加固施工经验介绍

Construction Experience of Maintenance and Reinforcement of Small Ferry Stone Arch Bridge on Nanhe-Shipen Highway

公路旧桥加固、改造和维修工程,是一项繁杂的系统工程,因地形和桥梁类型的不同,加固维修的方式也不相同。河北省沙河市小渡口石拱桥的卸载及加固改造施工过程中的几点成功经验可为类似工程提供参考。

Engineering of reinforcement, reconstruction and maintenance of highway old bridge is complex system engineering. The methods of reinforcement and maintenance are different from each other according to different landform and bridge types. Some successful experience summarized from the process of unloading and reinforcement reconstruction of Small Ferry stone arch bridge in Shahe city of Hebei province can be consulted by similar engineering.