【摘要】 近十年来,BIM技术得到了快速发展。但由于建筑业的多参与方特性,目前跨阶段的信息传递仍难以实现,包括建筑全生命期各阶段信息的完整BIM仍无法构建。针对以上问题,提出一种分阶段递进式BIM构建方法,包括协同建模的基本协议和基本流程,支持各参与方在统一的框架下协同构建BIM。应用表明,分阶段递进式BIM建模方法可有效避免BIM构建过程中的重复建模、信息不一致等问题,逐步构建完整、一致的BIM,支持面向建筑全生命期的BIM应用。更多还原

【Abstract】 BIM technology has been rapidly developed over the past 10 years.However, it’s still difficult to deliver information smoothly between different phases due to that there are many participants involved in a building project.Consequently, a completed BIM still can’t be constructed.To address this problem, this paper proposes a phased and progressive modeling method(PPMM) of BIM, together with a basic agreement for cooperative modeling among all participants, and modeling procedures.The method supports various participants to cooperatively create BIM under a unified framework.Being verified by a real project, the PPMM is effective for preventing from repetitive modelling and inconsistent data, and is helpful for generating a completed and consistent BIM in BIM database, which is a foundation of building lifecycle-oriented BIM application.更多还原