摘要:BIM核心建模软件较少考虑装饰工程需求，装饰工程作为建筑施工重要环节BIM应用仍处摸索阶段，难以完成建筑工程全过程BIM应用。作者尝试选择装饰业普及度极高的SketchUp作为BIM核心建模软件，进行建模方法和应用方法的探索，实现了装饰设计和施工阶段BIM模型数据的无缝连接，同时利用专门开发的基于SketchUp的BIM应用插件5D BIM for SketchUp，实现物料统计和读取其信息，控制工程进度、成本。总之，本研究找到一种低成本的适合我国装饰业的BIM技术应用模式，并给出了实际应用案例。

Abstract: Currently some popular BIM modeling softwares seldom take into account the requirements of decoration engineering. As an important part of architechture construction engineering, decoration engineering's BIM application is still on the way of exploration, which directly results into the incomplete application of BIM in architechture construction. In this study, SketchUp, which is very popular in decoration engineering, is used as a modeling software to explore modeling methods and application motheds in a decoration project. As a result, the author realized a seamless smooth connection of BIM data produced in both decoration design stage and construction stage. At the same time, the author also uses the plug-in software 5D BIM for Sketchup, so that all the information concerning the materials could be read and calculated, and the construction scheduling as well as costs get controlled. In brief, the study disscusses a low cost BIM techonology application model which is applicable in China's decoration engineering, and also presents an example of its application.