ObjectARX在桥梁预应力钢索施工图中的应用

ObjectARX in the design of bridge prestressed steal cable construction plans

针对桥梁设计施工的标准化、规范化特点,对桥梁参数化绘图方法进行了研究,并以预应力钢索布置图为例,采用AutoCAD ObjectARX二次开发技术,选择稳定高效的AutoCAD平台对桥梁CAD绘图系统进行开发,从而参数化绘制桥梁施工图,实现在AutoCAD中直接出图的目的,提高桥梁设计绘图的质量和效率。

This paper mainly focuses on the method of parameterized bridge design based on the standardized characteristics of the bridge design and construction. Take the layout of prestressed steal cable as an example, the bridge CAD graphic system was developed with the redevelopment technology of AutoCAD ObjectARX. The construction drawing directly output from AutoCAD with parameterized bridge design was implemented, which can help to improve the quality and efficiency of the bridge design and drawing .