摘要:三维建模和二维出图在现阶段BIM应用过程中具有同等的重要性, 为了充分利用TEKLA软件在钢筋混凝土结构BIM建模方面的优势并提高框构桥设计效率, 本文介绍了一个使用C#语言对TEKLA软件进行二次开发的框构桥设计工具。该工具以FUBS框构桥配筋计算程序文本文件结果作为输入数据, 通过调用TEKLA接口, 自动生成框构桥三维钢筋混凝土结构模型、生成二维工程图并统计数量。同时, 本文还分析了该设计工具的开发流程和对一些难点的解决方案。经过实践检验, 利用本设计工具进行框构桥设计, 具有高效、准确的优势。该设计工具的开发过程和开发思路, 可以为类似工程应用提供参考。

Abstract: Both 3D modeling and 2D drawing play important roles in BIM application.To fully utilize the advantages of Tekla software in reinforced concrete structures' BIM modeling to enhance the efficiency of frame bridge design, this paper introduces a frame bridge design instrument which is a secondary development product of Tekla with C# language.This instrument takes the text document of FUBS frame rebar calculation software as input data, and generates the 3D frame bridge reinforced concrete structure model and the 2D drawing along with engineering amount collection as results through the Tekla API interface.Meanwhile, this paper analyzes the develop flow and solution scheme of some key points within this design instrument.Through practice test, it is proven effective and efficient to design a frame bridge with this instrument.The develop process and scheme can be used as a reference for similar engineering applications.