高层建筑动态变形的GPS监测技术

Study of dynamic transformation of high-rise buildings by using GPS survey technology

介绍了利用GPS技术测量高层建筑变形的原理及试验模拟与监测过程;重点阐述了GPS动态特征模拟数学模型及不同外界环境条件下试验数据的采集及分析过程;通过对试验数据的分析处理,阐明了GPS技术在高层建筑动态变形监测中应用的可行性,指出了将GPS技术和自动分析及控制技术结合后在工程测量领域具有广泛应用前景。

The principle of surveying the transformation of high-rise buildings by using the technology of the global positioning system（GPS） is introduced ,and the test processes of simulation and observation are described. The simulative mathematic model of the dynamic characteristics of high-rise buildings and the process of data collection and data analysis in different circumstances are discussed emphatically. Through data analysis and processing, the feasibility of applying the GPS technology to the dynamic transformation survey of high-rise buildings is expounded. It is pointed out that the GPS technology will be extensively applied in the engineering survey field when the GPS technology is combined with automatic analysis and control technologies.