空心板桥常见病害及其防控要点

Common hollow-slab bridge diseases and preventing and controlling points

归纳总结了空心板桥检测中常见的病害类型,分析了铰缝渗水、桥面裂缝、断板等病害的产生原因,从空心板桥的设计、施工和管养等方面,提出了针对性的防控建议。

The paper summarizes common diseases found in hollow-slab bridge detection, analyzes hinge joint leakage, bridge deck cracks and broken slab and other diseases occurring causes, and puts forward corresponding preventive and controlling suggestions from aspects of hollow-slab bridge design, construction and management maintenance.