装配式T型连续刚构桥具有施工快、行车舒适、后期养护少等诸多优点,在公路工程中的应用日益广泛。文中介绍了装配式T梁连续刚构桥的结构特点、分析方法、墩梁固结构造等,并以清远~连州高速公路中的石坑大桥为例,通过对不同结构体系的对比分析,对该类结构的力学特性、设计方法做了初步探讨。 Assembled T-type continuous rigid frame bridge has the advantages of quick construction, comfortable driving, less maintenance and so on. It is widely used in highway engineering. In this paper, the structural features, analysis methods, the consolidation of pier and beam structures, etc. are introduced. Taking the Shikeng Bridge in Qingyuan ~ Lianzhou Expressway as an example, through the comparative analysis of different structural systems, The mechanical properties and design methods of this kind of structure are discussed preliminarily.