Study on the Monitoring of Vertical Central Deformation and Turn Round of Sichuan TV Tower
MU Chao-yun · Journal of The Pla Institute of Surveying and Mapping · 2003
This paper mainly discusses the issues of monitoring the verticalness central deformation and the turning round of Sichuan TV tower by post-processing static observation of GPS. It covers the range of reference network construction and reliability analysis, datum determine of TV tower center and its axel line, the monitoring and data processing method of TV tower's vertical central line and its turning round of the axel line. The analysis and study of monitoring data shows that excellent result has been obtained by GPS. The article is of great value to people dealing with engineering surveying of TV tower or similar high objects under construction.