摘要
超高层相比于普通高层建筑,其自身结构更容易受到损伤,因此对其进行变形监测是十分必要的。以某超高层为监测对象,利用北斗RTK技术对其进行监测,经过对北斗监测数据质量、监测点水平摆动幅度和形变轨迹的分析,发现超高层环境下北斗数据良好,北斗RTK技术能精确监测出超高层的变形幅度,超高层的水平摆动呈椭圆形周期性变化。
Compared with ordinary high-rise buildings,super high-rises are more susceptible to damage,so it is necessary to carry out deformation monitoring.Taking a super high-rise as the monitoring object,it was monitored by Beidou RTK technology.After analyzing the data quality of Beidou monitoring,the horizontal swing amplitude and deformation trajectory of the monitoring point,it was found that the Beidou data is good in the super high-rise environment,and the Beidou RTK technology can accurately monitor.The deformation amplitude of the super high-rise,the horizontal swing of the super high-rise has an elliptical periodic variation.
作者
李庆君
LI Qingjun(Dongying Tianyuan Planning Technology Service Company Limited,Dongying Shandong 257000,China)
出处
《北京测绘》
2020年第5期679-682,共4页
Beijing Surveying and Mapping
