标题： 统一基于网络的BIM模型表示以嵌入语义、空间和拓扑数据 显示英文标题

标题： Unified Network-Based Representation of BIM Models for Embedding Semantic, Spatial, and Topological Data

摘要： 建筑信息建模（BIM）通过提供建筑物结构在整个生命周期的全面数字化表示，彻底改变了建筑业。然而，现有研究缺乏有效的方法来捕捉BIM模型中组件之间的复杂空间和拓扑关系，这些关系对于理解设计模式和增强决策至关重要。 本研究提出了一种基于网络的统一表示方法，整合了BIM模型的“语义-空间-拓扑”多维设计特征。通过扩展IFC（工业基础类）标准，我们引入了组件间的局部空间关系和拓扑连接，以丰富网络结构。 这种表示方法能够更详细地理解组件交互、依赖关系和隐含的设计模式，有效捕捉BIM中的语义、拓扑和空间关系，并在设计模式的表示和学习方面具有重要意义。 显示英文摘要

摘要： Building Information Modeling (BIM) has revolutionized the construction industry by providing a comprehensive digital representation of building structures throughout their lifecycle. However, existing research lacks effective methods for capturing the complex spatial and topological relationships between components in BIM models, which are essential for understanding design patterns and enhancing decision-making. This study proposes a unified network-based representation method that integrates the "semantic-spatial-topological" multi-dimensional design features of BIM models. By extending the IFC (Industry Foundation Classes) standard, we introduce local spatial relationships and topological connections between components to enrich the network structure. This representation method enables a more detailed understanding of component interactions, dependencies, and implicit design patterns, effectively capturing the semantic, topological, and spatial relationships in BIM, and holds significant potential for the representation and learning of design patterns.