摘要:富阳博物馆、美术馆、档案馆“三馆合一”项目屋面结构复杂，质量要求高，采用新技术，新工艺较多，屋盖采用双曲空心楼盖，形状不规则施工难度大，项目采用BIM技术帮助解决施工难点，通过创建三维信息模型，提取工程量信息，确定支模架立杆标高，优化模板排布，并与企业项目管理系统结合实现项目全方位信息化管理。工程实践表明，该方式行之有效，具有广阔应用前景，可为类似工程建设提供理论指导与技术借鉴。

Abstract: For the construction of the Three Pavilions in One project of Fuyang museum, art gallery and archives, to build up the roof structure is extremly complex with high quality requirements promoted, and new technologies and techniques should be adopted. The roof is constructed as a hyperbolic hollow floor, which is in irregular shape and difficult in construction. BIM technology is applied to solve the construction difficulties, including creating 3D information models, extracting engineering information, determining the scaffold pole elevation, optimizing the template layout, and etc. Also, the BIM technology, combined with the enterprise project management system, is able to achieve multi-aspect information management of the project. The engineering practice shows that this method is effective and has broad application prospects. Also, it can provide theoretical guidance and technical reference for similar projects.