计算机辅助设计在施工测量中的应用

Application of CAD in construction survey

施工测量中用传统方法计算繁琐、精度不高，且容易出错。借助AutoCAD可以正确地完成施工定位放线的内业和外业工作。以某在建住宅工程为例，对采用传统测量方法和采用计算机辅助设计方法进行的施工定位分别进行了阐述，并且对两种方法进行了比较。最后对利用计算机辅助设计进行施工测量中的几个问题给予了说明。

Traditional calculation methods are not efficient in construction survey. AutoCAD is capable of handling the office and field operations. This paper has compared the traditional calcu- lation methods with CAD methods in position fixing with reference to the construction of living quarters and has illustrated a few points in the application of CAD.