玻璃幕墙安装施工测量及其控制技术

The fixing construction survey and control technique of glass curtain wall

以南京某大楼幕墙施工测量的实践为例,详细介绍了幕墙安装施工测量的主要技术要点,即:建立外围控制网、墙上控制点、楼内轴线控制点,建立水平和垂直视准线以及特殊位置幕墙龙骨的定位放样。提出了轴线投测后点位和外墙高层控制点必须建立相互联系以便进行校核和调整,对幕墙工程施工有一定的指导意义。

This paper introduces the main point of fixing construction survey of the curtain wall, and expounds some key points of techniques, for example, establishing external control network, control point on the wall, and axis control point in the building; building horizontal and vertical collimation line and laying out of curtain keel at special position. For the present, the conclusion that the axis point must be associated with the control point in higher floor, so that can be convenience to check and adjust.