Correlatıon between SPT and PMT results for sandy and clayey soils

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dc.authorid0000-0002-3684-3750en_US
dc.contributor.authorYıldız, Özgür
dc.date.accessioned2021-08-24T17:54:28Z
dc.date.available2021-08-24T17:54:28Z
dc.date.issued2021en_US
dc.departmentMTÖ Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.description.abstractDetermination of soil deformation and strength properties is of great importance in geotechnical design. The disturbance that occurred during the sampling from the field affects the results obtained by the laboratory tests. Therefore, the lack of representation of the field conditions and in-situ soil features with laboratory tests leads the designers to carry out field tests. Standard penetration test (SPT) and the Menard pressuremeter test (PMT) are the most widely used geotechnical field tests in which the results are utilized to investigate soil properties and lateral deformation characteristics at a specified depth. In this study, a total of 102 data of sandy and clayey soils belonging to the geotechnical investigations carried out in Istanbul were compiled. The regression analysis between the corrected SPT blow count N60, pressuremeter modulus EPMT, limit pressure PL and EPMT/PL ratio is performed. Empirical equations were separately developed for sandy and clayey soils between the considered parameters. The developed equations showed that there are acceptable relationships between the parameters examined in the particular dataset. Moreover, a neural network (NN) based prediction model was developed to predict EPMT and PL using the available soil data. The highly accurate prediction performance of the proposed model demonstrated the availability of modern methods for the estimation of soil parameters.en_US
dc.identifier.citationYıldız, Ö. (2021) Correlatıon between SPT and PMT results for sandy and clayey soils. Eskişehir Technical University Journal of Science and Technology A-Applied Sciences and Engineering, 22(2), 175-188.en_US
dc.identifier.doi10.18038/estubtda.896491
dc.identifier.endpage188en_US
dc.identifier.issn1302-3160en_US
dc.identifier.issn2667-4211en_US
dc.identifier.issue2en_US
dc.identifier.startpage175en_US
dc.identifier.urihttps://doi.org/10.18038/estubtda.896491
dc.identifier.urihttps://hdl.handle.net/20.500.12899/354
dc.identifier.volume22en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.institutionauthorYıldız, Özgür
dc.language.isoenen_US
dc.publisherEskişehir Teknik Üniversitesien_US
dc.relation.ispartofEskişehir Technical University Journal of Science and and Technology A- Applied Sciences and Engineeringen_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectStandard prenetration testen_US
dc.subjectPressuremeter testen_US
dc.subjectCorrelationen_US
dc.subjectPrediction modelen_US
dc.subjectNeural networken_US
dc.titleCorrelatıon between SPT and PMT results for sandy and clayey soilsen_US
dc.typeArticleen_US

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