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.
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. DOI: 10.11835/j.issn.1674-4764.2001.02.024.
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.