BIM技术在中南大学湘雅五医院项目中的应用

中南大学湘雅五医院是由美国Payette公司和湖南省建筑设计院有限公司共同设计，湖南省首批PPP示范项目。本文介绍了从方案设计到初设和施工图设计阶段湖南省院进行BIM正向设计的过程。结合使用本地工作站和云服务器平台综合管理超大体量、空间结构复杂的医院建筑三维模型，应用轻量化模型进行沟通和项目管控，充分发挥BIM正向设计的优势。针对医院建筑的特点进行专业的医疗工艺设计，结合绿色建筑分析、二次开发与编程处理、无人机倾斜摄影等技术，成功推进BIM正向设计的深度实现，为BIM技术在现代医疗建筑中的应用和拓展打下了良好基础。

Application of BIM Technology in the 5th Xiang-Ya Hospital of Central South University

The 5th Xiang-Ya hospital of Central South University is one of the first PPP demonstration projects in Hunan Province, and is co-designed by the Payette Company in America and Hunan Architectural Design Institute in China. This paper introduces the process of BIM forward design from scheme design, design development to detailed design. The super-massive 3D model of the hospital building with complex spatial structure is managed using combined local workstation and cloud server platform, and the lightweight model is applied for communication and project controlling, which fully embodies the advantages of BIM's forward design. Special professional medical process design is carried out for the characteristics of hospital buildings, and thein depth implementation of BIM forward design is promoted with the application of technologies including green building analysis, secondary development and programming processing, UAV tilt photography, and etc. The studies in this paper lay a good foundation for the application and expansion of BIM technology in modern medical architecture.