The self-adaptive observation method of the large-scale building settlement based on InSAR mapping

Abstract

For the settlement observation of large-scale buildings, it is necessary to coordinate with the construction sequence; in order to improve the self-adaptive observation accuracy of large-scale building settlement, the settlement self-adaptive observation method of large building based on InSAR mapping is researched. The InSAR mapping parameters are designed by using the compression modulus, Poisson’s ratio, and deformation modulus. InSAR mapping can take into account all the measured settlement data of the building after the main load is applied. Based on this, the adaptive observation regression model for settlement of large-scale building is constructed. Then, the settlement self-adaptive observation web of the large-scale building is laid out. Finally, combined with the self-adaptive observation steps of large-scale building settlement, the self-adaptive observation of large-scale building settlement is realized. The results show that the settlement self-adaptive observation method of large building based on InSAR mapping can reduce the self-adaptive observation error of the large-scale building settlement, so as to improve the precision of the self-adaptive observation of the large-scale building settlement.