无规则弧形建筑快速定位放线方法

The fast positioning alignment method of irregularity arc building

以朔州市科学技术馆工程施工测量为例,通过分析比选,采用天正建筑插件配合AutoCAD进行坐标查询,全站仪进行施测放样的测量方案,介绍了施工测量前的准备工作,探讨了AutoCAD天正插件在异形结构施工定位放样中的应用方法和技术要点,保证了测量放线的施工效率。

Taking the construction measurement of Shuozhou Science Museum engineering an an example,through the analysis and comparison,this paper made coordinate query using Tianzheng building plug-in with Auto CAD,made the measurement scheme of construction measurement lofting with total station,introduced the preparation work before construction survey,discussed the application method and technical key points of Auto CAD Tianzheng plug-in in alien structure construction positioning lofting,guaranteed the construction efficiency of measurement lofting.