摘要:基于BIM开发研究了管道系统支吊架的辅助布置系统，系统以通用BIM软件REVIT为平台，通过二次开发，创建了各类支吊架模型库，在管道设计图模型上直接添加支吊架模型，将管道支吊架安全复核与三维实体布置结合，精准确定支吊架位置并直观显现，提高了施工的精细度。同时提供了物料统计功能，为设计方案的比选和优化提供了便利。

Abstract: Based on BIM technology, a design and arrangement system of pipeline hangers is developed in this article. Through secondary development of BIM software Revit, this system can calculate the stresses of hangers and determine the separation distance between hangers. After deciding the type of hangers and location, the system can take hangers from hanger database and show on three dimensional pipeline drawing. Construction engineers are able to operate this procedure directly on the pipeline design drawing. It makes up the gap from the design drawing to installation and provides a preparation for refined installation. In addition, the function of material statistics helps designers decide a better scheme and helps engineers prepare materials.