摘要:本文以上海地区装配式住宅建筑为案例，探索BIM技术在装配式建筑深化设计、制作加工等过程的应用。项目采用基于Autodesk Revit软件二次开发的插件Precast对住宅项目进行构件拆分，并对其中的平面类混凝土构件(如板、墙)进行连接件设计。对于非平面构件(如阳台板、预制梁、楼梯)则采用天宝公司Tekla Structure软件对其进行单独建模。完成模型创建后，软件根据用户加工图模板自动创建施工详图，生成下料清单，方便构件加工厂统计材料。

Abstract: This paper explores the application of BIM technology in the process of detailed design, manufacturing and processing of prefabricated buildings based on the project case of prefabricated residential buildings in Shanghai.The project adopts a plug-in of Autodesk Revit named Precast through secondary development to split components of the residential buildings, and then to design the connection units of planar concrete components, e.g. boards and walls.For non-planar components, e.g. the balcony slab, prefabricated beam and staircase, the Trimble Tekla Structure is used for modeling seperatly. After building model is completed, the software automatically creates the detailed drawings and generates the material list based on processing chart template form the users, which is convenient for component processing plant to summarize the materials.