摘要
由于建筑物自身结构特点和周边环境条件的限制,有时会出现沉降观测点无法用正常的方法进行观测。该文探讨了建筑物沉降观测中水准标尺不能立直、观测点位置偏高和水准标尺不易安置等几种特殊情况下进行测量的具体解决方法。
The observation point isn＇t easy to be observed by means of normal method because of building itself structure or its limitation of surrounding circumstances. This paper analyzes the cases which leveling rod can＇t be stand on the point and the location of observation points is higher or leveling rod is not be easy to set, then some specific resolutions are suggested.
出处
《勘察科学技术》
2007年第2期31-33,61,共4页
Site Investigation Science and Technology
关键词
沉降观测
标尺倾斜
钢尺标记
倒尺观测
精度分析
settlement observation
rod decline
steel rule mark
reversed rod observation
precision analysis
