摘要:结构BIM正向设计在实际应用中遇到了诸多困难。本文通过分析当前建筑结构BIM设计软件和设计模式的现状，总结了结构BIM正向设计中存在的问题，如缺乏自主研发的软件、未能兼顾二维设计习惯与三维设计模式等。基于此，本文提出了一种面向对象的结构BIM正向设计解决方案，该方案兼顾传统的二维设计模式和以Revit为代表的三维设计模式，解决了结构建模、结构分析计算及施工图绘制全过程中的问题。同时，该方法通过自主研发的国产软件CSWADIEasyBIM得以实现。实践表明，该方法不仅符合结构设计的二维出图习惯，还显著提升了结构BIM正向设计的效率与质量。本研究为结构BIM正向设计提供了新的发展思路，推动了BIM技术在结构设计中的应用与发展。

Abstract: Structural BIM forward design faces numerous challenges in practical applications. This study analyzes the current status of structural BIM design software and design models, summarizing the existing problems in forward design, such as the lack of domestic independent software and the failure to accommodate both 2D design habits and 3D design models. Based on these issues, the paper proposes an object-oriented structural BIM forward design solution that incorporates both traditional 2D design practices and the 3D design model represented by Revit. This solution addresses challenges in structural modeling, analysis, calculation, and the creation of construction drawings. The proposed method is implemented through the self-developed domestic software CSWADIEasyBIM. Practical results show that this method not only aligns with 2D drawing habits in structural design but also significantly improves the efficiency and quality of structural BIM forward design. This study provides new development ideas for structural BIM forward design and promotes the application of BIM technology in structural design.