With the development of the cities ,the high-rise constructions play the very important roles in the modern cities.At the same time,the human beings pay more and more attention to the safety of the buildings .The verticality shows us the slope degree of the constructions ,which displays the safety of the buildings directly .This thesis shows us some method which were used to surveying the verticality of the huge circular columnar building .This paper suggests us use cut-off plane method or fixed zenith distance method when surveying the verticality of the constructions .%随着城市的发展，高层建筑物在城市规划和建设中扮演着越来越重要的角色，高层建筑物的安全性也成为了人们关注的话题。建筑物的垂直度直接反映了建筑物倾斜程度，是建筑物安全性的重要参考指标，对建筑物的垂直度进行监测可以直接了解建筑物的安全性。本文介绍了几种检测圆柱形高层建筑物垂直度的方法，通过实验对比，建议选择曲线拟合法或者固定天顶距法来检测圆柱形高层建筑物的垂直度。
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