Comparative Analysis of Total Station Measuring Inclination and Settlement

Abstract

Total station to measure the inclination of high-rise building is the important way to detect the perpendicularity of the building, the settlement measurement is an important means of building deformation analysis, the use of settlement measurement data can be indirectly calculated building oblique. This paper uses 2016.6-2018.07 high-rise building level observation data and total station tilt observation data. The article introduces the inclined deformation measured by total station instrument without prism, the inclined deformation calculated by level measuring settlement, and the inclined deformation calculated indirectly by plane regression method. Data analysis time three stages, the first stage, the construction of buildings to the overall level of half, the second stage, general building construction completed, the third stage, the overall building completed half a year, in the three stage, two methods of measuring calculation of slope deformation may be inconsistent, the article analyses the reasons for not consistent, the corresponding conclusion, through the periods of tilt calculation can obtain continuous tilting deformation law, two methods to confirm each other, make sure the safety of the whole construction process and the stability of the building. The applicability of plane regression tilting deformation is illustrated, and the practicability and reliability of total station measurement analysis method and plane regression analysis method in building tilting deformation analysis are illustrated with examples.