摘要:作为国民经济的支柱产业, 工程建设行业正处于跨越式发展的新阶段。为适应日趋严峻的国内和国际竞争形势, 基于新型的信息技术手段, 全面助力建筑企业的技术转型和提质增效已经成为建筑企业持续保持核心竞争力的关键所在。随着BIM技术在中建八局的持续实施, 建筑项目所创建的BIM数据越来越多, 对于日积月累的BIM数据的管控难度也越来越大。中建八局研发了具有自主可控知识产权的基于BIM协同管理平台, 在助力现场高品质建造的同时, 实现对所属各单位所创建的BIM数据、各类工程建造数据的“集中管控”。CIM以三维的城市空间地理信息为基础, 是BIM在城市范围内的扩展, 本文通过研究BIM与CIM平台数据集成应用, 在BIM协同管理平台的基础上, 梳理数据资源标准, 通过轻量化处理、数模分离以及数据融合, 实现从BIM到CIM的高效融合无缝衔接。

Abstract: The 14th Five-Year Plan has put forward the new requirement of "accelerating digital development", and it is urgent for the construction industry to realize digital transformation and upgrading. BIM Technology is the bottom data information of building digitization. BIM Technology is widely used in rerecord design at present stage, which is contrary to the original intention of digital construction and hinders the rapid development of digital construction. Therefore, the promotion of BIM top-down design is the key to the digital information construction of architectural design industry.Currently, BIM positive design is being gradually implemented by individual large design institutes and large real estate enterprises, but its experience has not been widely popularized. This paper summarizes the results of BIM positive design in design institutes through the practice of construction drawing positive design of specific projects, and provides experience for the development and promotion of positive design and digital transformation and upgrading of construction enterprises.