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建筑工程项目在建设全生命期各阶段产生的大量信息由于形式和格式不统一,无法与其他参与方交换和分享,造成信息散失、信息孤岛等问题,严重影响信息的有效互用。在阐释信息互用重要性的基础上,对工程全生命期各阶段的信息作阶段划分和体系归纳,提出全生命期工程信息交换的相关工作程序和机制,并以实例进行具体描述。
Due to the inconsistence of form and format, a large amount of information generated by construction projects during various stages of construction can not be exchanged and shared with other participants, resulting in information loss and information silos, which seriously affect the effective interoperability of information. On the basis of explaining the importance of information interoperability, this paper divides the information of all stages of the project life cycle and summarizes it systematically, and puts forward the relevant working procedures and mechanisms of information exchange during the whole life cycle, and gives concrete description by examples.