Structure Design and Comparison Analysis of Frame System with Angle-Steel Column and Prestressed Beam

In combination with structure design of the JuLang farm activity center, a new frame structure which consists of angle-steel concrete composite column and prestressed concrete beam is adopted. Three kinds of schemes and the concrete design process are given, those are the well beam-shape structure, prestressed girder floor structure and prestressed beam and slab structure. Clear height indoor, material costs and time limit of three kinds of schemes are analyzed comparatively, the reason selecting prestressed girder structure system is given, these can provide reference for scheme selection and design of similar engineering.