Influence of input motion and surface layer properties on seismic site response: A stochastic simulation method-based MLR model

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dc.contributor.authorYildiz, Ozgur
dc.date.accessioned2026-06-19T06:41:17Z
dc.date.available2026-06-19T06:41:17Z
dc.date.issued2023
dc.departmentMalatya Turgut Özal Üniversitesi
dc.description.abstractSeismic site response analyses are simulations in which the effects of geological conditions on seismic waves are examined. The uncertainties that make these analyses crucial are defined as the source of motion, the travel path of seismic waves, and geological conditions. In this study, a series of non-linear seismic response analyses were performed using data from site investigation studies. The results of non-linear analyses performed under earthquakes with different characteristics based on real soil data were investigated in terms of acceleration time histories and response spectra. The relationship between site response with the surface layer properties and input motion properties used in the simulations was examined in a parametrical manner. Based on the results obtained, Monte Carlo simulation, which is a stochastic data simulation method, was performed. Additionally, multiple regression and variance analysis (ANOVA) was performed on the dataset created by both site response analysis and stochastic simulations. The MLR model displayed highly accurate results with a coefficient of determination, R-2 of 0.9763, and a standard error of 0.109. The efficiency level of the independent variables used as input parameters in the simulations on the dependent variable, AF was examined. It was revealed that the coefficient of lateral earth pressure at rest (K-o), earthquake motion (i.e., PGA of input motion) and surface layer thickness (d(surface)) from the soil properties had the highest effect on the amplification factor.
dc.identifier.doi10.1002/nsg.12255
dc.identifier.endpage216
dc.identifier.issn1569-4445
dc.identifier.issn1873-0604
dc.identifier.issue3
dc.identifier.orcid0000-0002-3684-3750
dc.identifier.scopus2-s2.0-85153359404
dc.identifier.scopusqualityQ2
dc.identifier.startpage195
dc.identifier.urihttps://doi.org/10.1002/nsg.12255
dc.identifier.urihttps://hdl.handle.net/20.500.12899/6169
dc.identifier.volume21
dc.identifier.wosWOS:000974216400001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorYildiz, Ozgur
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofNear Surface Geophysics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20260612
dc.subjectSeismic Site Response
dc.subjectSoil Property
dc.subjectUncertainty
dc.subjectMonte Carlo
dc.subjectMultilinear Regression
dc.titleInfluence of input motion and surface layer properties on seismic site response: A stochastic simulation method-based MLR model
dc.typeArticle

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