Data-driven green building design in BIM is challenged by the lack of a comprehensive data integration framework with the capabilities of building life-cycle performance data management and application. This paper proposes a performance integrated BIM (P-BIM) framework for building life cycle energy efficiency and environment optimization. A school building is presented as a case study to verify the P-BIM framework and the design optimization workflow established. The results show that the optimization can improve IEQ by 11.5% and reduce LCC by 36.8%. The influences of different envelope constructions on indoor environment, energy consumptions, and costs are also studied. The P-BIM framework and the optimization methodology built on it demonstrate that the methodology developed can expand the application scope of BIM and contribute to data-driven green building design. More application scenarios focusing on the stage of facility management and different sustainability performance will be conducted in P-BIM framework in future works.

BIM中以数据驱动的绿色建筑设计面临挑战，因为缺乏具有建筑生命周期性能数据管理和应用功能的综合数据集成框架。本文提出了一种性能集成的BIM（P-BIM）框架，用于建筑生命周期的能源效率和环境优化。展示了一个学校建筑作为案例研究，以验证P-BIM框架和已建立的设计优化工作流程。结果表明，该优化可以使IEQ提高11.5％，使LCC降低36.8％。还研究了不同围护结构对室内环境，能耗和成本的影响。P-BIM框架和基于该框架的优化方法论证明，所开发的方法论可以扩展BIM的应用范围，并为数据驱动的绿色建筑设计做出贡献。在以后的工作中，将在P-BIM框架中进行更多针对设施管理阶段和不同可持续性绩效的应用​​场景。