摘要
随着建筑物的不断增高、增大,其稳定性和可靠性成为人们关注的焦点。其中建筑物的倾斜度是衡量施工技术质量的重要指标之一。而传统的观测方法如经纬仪测小角法、经纬仪投点法,由于受仪器精度和观测条件的限制,观测精度较低。拓普康全站仪独具推出的圆柱偏心测量功能为快速、准确测定圆形建筑物的倾斜量开辟了一条新途径,本文阐述了基于全站仪的圆形建筑物倾斜观测的原理和方法,并对其精度进行分析。
The building＇s stability and reliability have been brought into focus of many people with its continuously hightening and broadening. The inclination is one of the key factors which been used to judge the constructing technique quality. However, the traditional ways of measurement ,for example ,method of small angle measurement and method of transit projection, as be confined with instrument＇s accuracy and surveying condition, can＇t reach a very high precision. The unique function of cylinder measurement from an excentre based on Topcon intelligent total station provides a new way for precise and rapid surveying for circular construction ＇inclination .This paper introduces the basic principle and method of surveying for circular construction＇s inclination based on intelligent total, then analyses the precision.
出处
《四川测绘》
2005年第3期135-136,143,共3页
Surveying and Mapping of Sichuan
关键词
全站仪
圆形建筑物
倾斜观测
方法
精度
total station
circular construction
inclination
method
precision
