A number of issues in the related area,such as representation of member offsets,clear identification of connected joints,loading extraction in the IFC-based architectural model,are discussed with some details for the extension of the present work.

• 最后,文章讨论了该研究方向中基于IFC标准的建筑模型的结构构件偏心、节点连接、荷载处理等方面的问题和后续研究方向。