京九铁路连续梁病害整治施工技术

Management of construction technology of Beijing Kowloon Railway continuous beam disease

结合京九铁路泰和赣江特大桥工程概况,检测了该桥梁的病害类型,基于桥梁病害产生的原因,阐述了混凝土脱落及连续梁边跨直线段竖向裂缝的修补措施,确保了桥梁运营的安全性。

Combining with Taihe Ganjiang extra-large bridge engineering conditions of Jing-Jiu railway,the paper detects the bridge diseases types. Based on the bridge diseases causes,it describes repair measures of concrete dropping and vertical cracks of straight line section of lateral span of the continuous beam. As a result,it guarantees the bridge operation safety.