Analysis and application of automatic deformation monitoring data for buildings and structures of mining area
The buildings and structures of mines were monitored automatically using modern surveying technology. Through the analysis of the monitoring data, the deformation characteristics were found out from three aspects containing points, lines and regions, which play an important role in understanding the stable state of buildings and structures. The stability and deformation of monitoring points were analysed, and time-series data of monitoring points were denoised with wavelet analysis and Kalman filtering, and exponent function and periodic function were used to get the ideal deformation trend model of monitoring points. Through calculating the monitoring data obtained, analyzing the deformation trend, and cognizing the deformation regularity, it can better service mine safety production and decision-making.
wavelet analysis Kalman filtering deformation monitoring data analysis mine
XIAO-jie ZHANG Jin
Institute of Geodesy and Geophysics, Chinese Academy of Sciences, Wuhan 430077, China Key Laboratory Department of Surveying and Mapping, Taiyuan University of Technology, Taiyuan 030024, China
国际会议
河南焦作
英文
516-522
2011-06-18（万方平台首次上网日期，不代表论文的发表时间）