超高层建筑高程传递天顶距法的改进与应用

Improvement and Application of the Method of Transmitting the Zenith Distance of Elevation in Super High-rise Buildings

高程传递作为施工测量的一个重要手段,伴随着建筑不断往高耸方向发展,对其测量精度提出了更高的要求。针对传统超高层建筑高程传递方式、方法存在的测量精度低等问题,针对性地开发了一款用于基于超高层建筑测量接收标靶的测量方法。通过在某国际文化中心项目的实际使用及对比验证,对超高层建筑高程传递在测量效率及精度等方面都有显著提升,具有较大推广应用价值。

Elevation transfer as an important means of construction measurement,with the continuous development of buildings towards higher directions,higher requirements are put forward for its measurement accuracy.In response to the problems of low measurement accuracy in traditional elevation transfer methods for super high-rise buildings,a targeted measurement method for receiving targets based on super high-rise building measurement has been developed.Through actual use and comparative verification in a certain international cultural center project,elevation transfer in super high-rise buildings has significantly improved in terms of measurement efficiency and accuracy,with great value for promotion and application.