简支预应力混凝土铰接空心板桥是公路桥梁常用的一种结构形式。文章通过对发生病害实桥试验检测及现场观察,归纳了该种桥型病害种类,分析了病害发生原因。在此基础上提出了解决该种桥型病害的措施和方法,为该类桥养护运营提出了一些建设性意见。 Simply supported prestressed concrete hinged hollow slab bridge is a common form of highway bridges. In this paper, the type of bridge disease is summarized and the causes of the disease are analyzed through the test and site observation of the disease. On this basis, measures and methods to solve the bridge-type diseases are put forward, and some constructive suggestions are put forward for the maintenance of such bridges.