A Study on an Inverse Estimation Method for Solving Soil-Structure Interaction System
This paper describes a numerical algorithm to determine the responses of the soil-structure interaction system due to known ground motion acceleration. A ground motion acceleration of known magnitude was suddenly applied to the soil-structure interaction system by direct method and then utilized this displacement to estimate others relative displacements by a Kalman filter technique. In order to examine the accuracy of the proposed method, the difference material soil-structure system is subjected to the actual ground motion acceleration. The results show that this method has the advantages of stability and accuracy.
M. H. Lee "A Study on an Inverse Estimation Method for Solving Soil-Structure Interaction System", Advanced Materials Research, Vols. 255-260, pp. 2891-2897, 2011