dc.creator | Šumarac, Dragoslav | |
dc.creator | Božović, Nikola | |
dc.creator | Krstić, Marija | |
dc.creator | Mitrović, Stefan M. | |
dc.date.accessioned | 2021-12-23T13:19:04Z | |
dc.date.available | 2021-12-23T13:19:04Z | |
dc.date.issued | 2021 | |
dc.identifier.uri | https://grafar.grf.bg.ac.rs/handle/123456789/2594 | |
dc.description.abstract | Mathematical modeling of engineering materials is important issue in design
of structures. Model itself should satisfy two conditions: first to explain in the best way
mechanical behavior of material and second to be as simple as possible for easy everyday
application in engineering. In the present paper the Preisach model is applied to
behaviour of clay as an elasto-plastic material under direct shear test. The clay sample
was taken by exploratory drilling on the territory of Šimanovci from a depth of 9.1 m to
9.3 m. First, an experimental examination of a clay sample was performed in order to
classify and determine the resistance-deformable characteristics. The clay is classified as
CH-clay of high plasticity. The sample was then subjected to direct shear test. All obtained
results clearly show advantages of the Preisach model for describing behavior of elasto plastic material. This analytical model allows an accurate computation of all points on
the result curve from the direct shear test. | sr |
dc.language.iso | en | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200092/RS// | sr |
dc.rights | openAccess | sr |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Zbornik radova 8. međunarodne konferencije savremena dostignuća u građevinarstvu 2021. | sr |
dc.subject | Preisach model | sr |
dc.subject | clay | sr |
dc.subject | direct shear test | sr |
dc.title | Preisach model used to describe response of clay in direct shear test | sr |
dc.type | conferenceObject | sr |
dc.rights.license | BY-NC-ND | sr |
dc.identifier.doi | 10.14415/konferencijaGFS2021.26 | |
dc.identifier.fulltext | http://grafar.grf.bg.ac.rs/bitstream/id/10085/Mitrovic1.pdf | |
dc.type.version | publishedVersion | sr |