Checking and measuring the verticality is very important in the vertical control of high-rise building construction. In this paper a method named inside control in concert with Polar coordinate to resolve the problems was presented and demonstrations were given to show how it works.
张伟富 赵国.高层建筑柱体垂直度检测方法[J].土木与环境工程学报（中英文）,2001,23(2):109-112. ZHANG Wei fu, ZHAO Guo. Method of Checking and Measuring the Verticality of High rise Building''''s Column[J]. JOURNAL OF CIVIL AND ENVIRONMENTAL ENGINEERING,2001,23(2):109-112.10.11835/j. issn.1674-4764.2001.02.024复制