Combined Effect of Loading Rate and Water Content on Mechanical Behavior of Natural Stones

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dc.authoridEren Sarıcı, Didem/0000-0003-2639-5226
dc.authoridÖzdemir, Engin/0000-0002-6043-0403
dc.authorwosidEren Sarıcı, Didem/ABG-8471-2020
dc.authorwosidÖzdemir, Engin/ABG-7954-2020
dc.contributor.authorOzdemir, E.
dc.contributor.authorSarici, D. Eren
dc.date.accessioned2024-08-04T20:46:48Z
dc.date.available2024-08-04T20:46:48Z
dc.date.issued2018
dc.departmentİnönü Üniversitesien_US
dc.description.abstractUniaxial compressive strength (UCS) is considered to be the most widely used mechanical property to detect and classify rocks. However, tests are generally performed under dry conditions and standard loading rates. On the other hand, in the land environment neither the saturation degree of rocks is zero nor the loading rate is constant. In this study, three different sedimentary rocks in the Eastern Anatolia Region (Turkey) were used for determination of the effects of saturation degree on mechanical properties and combined effects of saturation degree and loading rates on UCS. For this purpose, point load strength, Schmidt and Shore hardness, ultrasonic wave velocity, and Brazilian tensile strength tests were carried out on oven-dried, 35, 70, 100% saturated specimens, and UCS tests were carried out in 0, 35, 70 and 100% saturation degrees and 0.50, 0.75 and 1.00 kN/s loading rates. Test results showed that increasing water content led to decreasing mechanical properties up to 40-50%, respectively, from dry to saturated conditions. Water absorption had an important effect on Brazilian and point load strength. Internal pressure caused by water effected tensile stress more. It was seen that saturation and loading rate increased with the UCS-increasing saturation rate and caused a buffer effect in low porosity rocks.en_US
dc.description.sponsorshipInonu University Research Funding [2013/162]en_US
dc.description.sponsorshipThis study was funded by Inonu University Research Funding, project no. 2013/162.en_US
dc.identifier.doi10.1134/S1062739118065072
dc.identifier.endpage937en_US
dc.identifier.issn1062-7391
dc.identifier.issn1573-8736
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85073424480en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage931en_US
dc.identifier.urihttps://doi.org/10.1134/S1062739118065072
dc.identifier.urihttps://hdl.handle.net/11616/98976
dc.identifier.volume54en_US
dc.identifier.wosWOS:000490020800006en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPleiades Publishing Incen_US
dc.relation.ispartofJournal of Mining Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectRocken_US
dc.subjectuniaxial compressive strengthen_US
dc.subjectloading rateen_US
dc.subjectsaturation degreeen_US
dc.titleCombined Effect of Loading Rate and Water Content on Mechanical Behavior of Natural Stonesen_US
dc.typeArticleen_US

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