The Results of Experimental Studies of the Soil Cement Deformation Capacity under the "Loading-Unloading" Cycle Conditions

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dc.contributor.authorKrysan, Volodymyren
dc.contributor.authorKrysan, Vitaliien
dc.contributor.authorTiutkin, Oleksii L.en
dc.contributor.authorTimchenko, Radomiren
dc.contributor.authorKrishko, Dmytroen
dc.date.accessioned2025-07-17T10:34:54Z
dc.date.issued2025
dc.descriptionO. Tiutkin: ORCID 0000-0003-4921-4758en
dc.description.abstractENG: The application of soil-cement elements for strengthening weak and subsiding foundations has become increasingly widespread in recent years. At the same time, the requirement for the technology of soil-cement production, which is a mixture of soil and cement mortar, is increasing. The quality control of the soil-cement production is in searching its properties, in particular deformation properties, which are decisive for strengthening the soil base. The paper describes the methodology for preparing soil-cement samples and the main analytical formulas for determining absolute and relative deformations. The results of experimental research on the deformed state of the samples, which were tested under the conditions of seven "loading-unloading" cycles, are given. Deformation graphs are constructed, and deformation values are analyzed, which indicate that in the stress range from 0.05 to 1.2 MPa, elastic deformations are already observed during the first cycle and the main compaction stage occurs. It is proved that the value of elastic deformation in seven cycles ranges from 0.14 mm to 0.18 mm and practically does not change after the third load cycle. The obtained results prove that they can be the basis of numerical analysis and that the elastic approach during mathematical modeling is correct.en
dc.description.sponsorshipGeoprotect LLC, Dnipro; Geobud LLC, Dnipro; Kryvyi Rih National University, Kryvyi Rihen
dc.identifier.citationKrysan Vol., Krysan Vit., Tiutkin O., Timchenko R., Krishko D. The Results of Experimental Studies of the Soil Cement Deformation Capacity under the "Loading-Unloading" Cycle Conditions. IOP Conference Series: Earth and Environmental Science. 2025. Vol. 1491 : Proc. of the VI International Conference "Essays of Mining Science and Practice" (RMGET 2024), 06/11/2024 – 08/11/2024 Dnipro, Ukraine. Art. 012005. DOI: 10.1088/1755-1315/1491/1/012005.en
dc.identifier.doi10.1088/1755-1315/1491/1/012005
dc.identifier.issn1755-1307 (Print)
dc.identifier.issn1755-1315 (Online)
dc.identifier.urihttps://iopscience.iop.org/article/10.1088/1755-1315/1491/1/012005en
dc.identifier.urihttps://crust.ust.edu.ua/handle/123456789/20825en
dc.language.isoen
dc.publisherIOP Publishing Ltden
dc.subjectsoil cementen
dc.subjectdeformation propertiesen
dc.subject"loading-unloading" cyclesen
dc.subjectexperimental studiesen
dc.subjectКТІuk_UA
dc.subject.classificationTECHNOLOGYen
dc.subject.classificationTECHNOLOGY::Materials scienceen
dc.titleThe Results of Experimental Studies of the Soil Cement Deformation Capacity under the "Loading-Unloading" Cycle Conditionsen
dc.typeArticleen

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