高层塔架新旧结合改造中构件测量技术

Measurement Technology of Component in the Combination of New and Old Towers of High Rise Tower

结合某卫星发射中心某工位适应性改造工程中的高层钢结构发射塔架加固工程,以塔架各节点位移量为研究对象,采用常规的全站仪测量和目前应用广泛的地面三维激光扫描测量,进行测量方法的探究和对比,进而更加快捷、准确地计算和确定新构件的修正尺寸。

Combined with the high rise steel stucture reinforcement project of a station adaptive transformation project in a satellite lanch center,taking the displacement of each joint of the tower as the research object,the conventional total station measurement and the widely used three-dimensional laser scanning measurement are used as a means,then the revised size of the new component is determined more quickly and accurately.