0引言 自2023年7月上线以来，AI-structure Copilot完成的项目数一路从0→2000→2500→3000，如今我们正式迈过第3500个实际工程设计项目的里程碑，在这里感谢每一位使用我们产品的工程师，正是你们的鼓励与信任，一起把这款“会干活的AI”打磨成了“更懂工程的搭档”。1AI-structure Copilot近期亮点速览 这段时间，我们始终在两个方向持续进化：一是更贴合规范与工程实际，二是把“前处理—智能设计—模型交付”的链路再压缩。（1）学会“好房子”的设计：v0.3.5版本，通过重新训练AI模型，显著提升了在3米层高条件下结构智能设计的力学性能合规率，助力广大结构工程师高效满足新国标要求。（2）增加并完善了框架设计功能：v0.3.6和v0.3.7版本增加了框架结构的智能设计功能，并且完善了半框梁（一端连柱一端连主梁）与次梁（两端连主梁）的智能设计，更接近工程真实做法。（3）剪力墙设计模块更聪明：v0.3.8版本从“多算法融合+倾斜梁布置”等方面精进了算法，对复杂平面更友好，方案更贴合工程师直觉。同时，软件可以为用户提供“稳定版×3+测试版×1”的多路线结果，同时满足不同用户“求稳”和“尝鲜”的不同偏好。 （a）建筑平面布置图 （b）最新测试版的梁智能设计结果 （c）算法A的梁智能设计结果图1 复杂平面不同算法梁智能设计结果的对比（4）一键完成设计到计算：v0.3.9版本实现了框架/框筒一键生成三维模型的功能，用户可以在设计完成后，直接生成pkpm.jwd与yjk.ymd模型文件。 （a）平面布置图 （b）智能设计结果 （c）导出的PKPM三维模型 （d）导出的YJK三维模型图2 典型结构设计案例（5）识图能力跃迁：v0.4.0版本实现了“智能识图”功能，直击“图层乱、构件漏识别”等用户使用痛点，用户只需要直接框选平面，AI一键识别门窗、阳台、墙体及空间信息，可视化提示可疑构件，并给出推荐处置策略。（6）全新交互式案例引导：v0.4.1版本增加了交互式视频案例引导功能，用户跟随指引一步步完成案例操作，可以在5分钟内学会智能设计和结构分析优化等操作。2越来越多的工程师在用AI-structure Copilot AI-structure Copilot经过多版本的迭代进化，软件实现面向交付的全链条设计：从识图到智能设计，再到计算模型的导出，一条龙减少设计师工作量。同时，AI-structure Copilot已经完成3500个工程实际应用，智能设计技术不再是“纸上谈兵”。 图3 AI-structure Copilot完成的第3500个工程项目此外，软件还可以提供多版本的设计结果供用户选择，稳定版保障工程落地，测试版持续提供尝新能力，兼顾创新与稳健。3结语AI-structure Copilot将继续打磨设计算法，让每一位结构工程师都能“更快、更稳、更合规”地完成设计。欢迎大家积极提出反馈意见。后续，我们还将不断完善相关产品功能。欢迎大家持续关注我们的工作，多多支持！ 温馨提示：为更好使用AI设计工具，请仔细阅读使用说明书(https://ai-structure.com)。--End--相关论文Liao WJ, Lu XZ, Huang YL, Zheng Z, Lin YQ, Automated structural design of shear wall residential buildings using generative adversarial networks, Automation in Construction, 2021, 132: 103931. 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