Analysis of Tangshan Cross-Fault Deformation Using Particle Filter
ZHENG Hong-yan
TIAN Xiao
SU Guang-li
ZHANG Chao
Abstract：Based on the dynamic system model of across faults deduced by YOU Li-lan,using particle filter based on residual resampling method, we analyze the cross-fault leveling data of Tangshan station combing with auxiliary observations such as temperature, precipitation and so on.Assuming that the deformation observations are influenced only by these observed environmental factors (such as precipitation and the temperature), the influence quantity of these environmental factors and the fault activity can be obtained.
Keywords：particle filterTangshan fixed-point stationauxiliary observation datacross-fault deformation
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 39-44 )