基于全站仪的圆形建筑物倾斜观测的方法和精度

Method and Accuracy of Circular Construction Declivity Survey Based on Intelligent Total Station

高大建筑物的稳定性和可靠性是人们关注的焦点问题,其中倾斜度是重要的施工技术质量指标之一。为了保证观测结果的可靠性,必须对其进行精确观测。基于全站仪的圆柱偏心测量功能,提出了圆形建筑物倾斜观测的新方法,介绍了观测步骤和计算方法,对测量精度进行了分析,并用实例证明了理论分析的正确性和测量方法的可靠性。

The stability and reliability of tall buildings are one of the focuses of people’ concern and declivity is one of the most important indexes in engineering construction. Besides, the reliability of observed results is subject to the precision of observation. A new surveying method for circular construction’s inclination based on the function of cylinder exocentric measurement for intelligent total station is provided in this paper, and the operating process as well as the calculating method is introduced. The precision is analyzed, and the rationality of theoretical analysis and the reliability of the measuring methods are illustrated by examples.