对于预应力混凝土连续梁来说,支架法施工过程中结构不出现体系转换,不引起恒载徐变二次矩,同时由于预应力钢筋可一次布置、集中张拉,能发挥出强大预应力体系的特点,因此,特别是中等跨径的桥梁,用支架法施工具有一定优势。本文以安徽省界阜蚌高速公路阜蒙新河大桥上塘高架桥一期工程为例,介绍满堂支架法在设计、施工、试验等过程中应注意的问题。 For the prestressed concrete continuous beams, the stent method does not appear during the construction of the system conversion system, does not cause the second moment of creeping constant load, at the same time as the prestressed reinforcement can be arranged once, concentrated tension, can play a strong prestressed system Therefore, especially for medium-span bridges, construction with stents has some advantages. This paper takes the first phase project of Shangtang Viaduct of Fu Meng Xinhe Bridge in Fubian Expressway in Anhui Province as an example to introduce the problems that should be paid attention to in the process of design, construction and test of the full house stent method.