This paper sets Jinbin Aerial Railway Engineering Project as an example and thethree-span prestressed concrete continuous box girder bridge is selected as theexperimental beam in the research.

• 本文就以津滨轻轨工程为例，在津滨轻轨上选定了一座三跨预应力混凝土连续箱梁作为本研究项目的试验梁。