prikaz prve stranice dokumenta Preliminary results on the undrained cyclic behavior of uniform sand at low confining stress
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Preliminary results on the undrained cyclic behavior of uniform sand at low confining stress
U: Landslide Modelling & Applications: Proceedings of the 5th Regional Symposium on Landslides in the Adriatic-Balkan Region. Rijeka: University of Rijeka, Faculty of Civil Engineering; University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2022. str. 201-206. urn:nbn:hr:157:487043
Jagodnik, Vedran; Turković, Martina; Arbanas, Željko

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Landslide Modelling & Applications: Proceedings of the 5th Regional Symposium on Landslides in the Adriatic-Balkan Region | Knjiga
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Jagodnik, V., Turković, M. i Arbanas, Ž. (2022). Preliminary results on the undrained cyclic behavior of uniform sand at low confining stress. Landslide Modelling & Applications: Proceedings of the 5th Regional Symposium on Landslides in the Adriatic-Balkan Region (str. 201-206). Rijeka: University of Rijeka, Faculty of Civil Engineering, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering. Preuzeto s https://urn.nsk.hr/urn:nbn:hr:157:487043

Jagodnik, Vedran, et al. "Preliminary results on the undrained cyclic behavior of uniform sand at low confining stress." Landslide Modelling & Applications: Proceedings of the 5th Regional Symposium on Landslides in the Adriatic-Balkan Region, University of Rijeka, Faculty of Civil Engineering, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2022, str. 201-206. https://urn.nsk.hr/urn:nbn:hr:157:487043

Jagodnik, Vedran, Martina Turković i Željko Arbanas. "Preliminary results on the undrained cyclic behavior of uniform sand at low confining stress." U Landslide Modelling & Applications: Proceedings of the 5th Regional Symposium on Landslides in the Adriatic-Balkan Region, 201-206. Rijeka: University of Rijeka, Faculty of Civil Engineering, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2022. Citirano 19.04.2025.. https://urn.nsk.hr/urn:nbn:hr:157:487043

Jagodnik, V., Turković, M. i Arbanas, Ž. (2022) 'Preliminary results on the undrained cyclic behavior of uniform sand at low confining stress', Landslide Modelling & Applications: Proceedings of the 5th Regional Symposium on Landslides in the Adriatic-Balkan Region, University of Rijeka, Faculty of Civil Engineering, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Rijeka, str. 201-206. Preuzeto s: https://urn.nsk.hr/urn:nbn:hr:157:487043 (Datum pristupa: 19.04.2025.)

Jagodnik V, Turković M, Arbanas Ž. Preliminary results on the undrained cyclic behavior of uniform sand at low confining stress. Landslide Modelling & Applications: Proceedings of the 5th Regional Symposium on Landslides in the Adriatic-Balkan Region. Rijeka: University of Rijeka, Faculty of Civil Engineering, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2022. Str. 201-206. [pristupljeno 19.04.2025.] Dostupno na: https://urn.nsk.hr/urn:nbn:hr:157:487043

V. Jagodnik, M. Turković i Ž. Arbanas, "Preliminary results on the undrained cyclic behavior of uniform sand at low confining stress", Landslide Modelling & Applications: Proceedings of the 5th Regional Symposium on Landslides in the Adriatic-Balkan Region Rijeka: University of Rijeka, Faculty of Civil Engineering, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2022. [Online] Dostupno na: https://urn.nsk.hr/urn:nbn:hr:157:487043 [Citirano: 19.04.2025.]

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Naslov (engleski)Preliminary results on the undrained cyclic behavior of uniform sand at low confining stress
AutorVedran Jagodnik
AutorMartina Turković
AutorŽeljko Arbanas
Autorova ustanovaSveučilište u Rijeci
Građevinski fakultet
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Građevinarstvo
Geotehnika
Sažetak (engleski)
Earthquakes are one of the main landslide triggering factors. Earthquake induced cyclic shear strain and stress generate the rise in the pore water pressure and soil strength degradation which tends toward soil failure. Slopes in which shallow landslide can be formed due to geological conditions are most susceptible to such kind of loading mainly because of soil low confining stress. Confining effective stress has a significant role on the soil response during static and cyclic load. Tests performed on soil samples under monotonic shear indicate that the shear strength properties increase with decreasing effective stress due to dilatancy. This paper presents preliminary results of an undrained cyclic triaxial test on sand material used for modelling small scale shallow landslides under 1g conditions. Based on the scaling rules for 1g conditions, frequencies of straining amplitudes for undrained strain- controlled cyclic triaxial tests were defined. Undrained cyclic triaxial tests on the type of sand used in a small-scale landslide model were performed. Samples were consolidated on low confining stress which corresponds to an assumption of a shallow landslide used as prototype. All tests were conducted in the Laboratory for geotechnics at the Faculty of Civil Engineering in Rijeka, Croatia. The influence of loading frequency and low confining stress was investigated and a simple model for pore pressure build-up was proposed which can be used to estimate the increase in pore water pressure due to cyclic loading at low confining stress for frequencies of loading less than 1 Hz.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov zbornikaLandslide Modelling & Applications: Proceedings of the 5th Regional Symposium on Landslides in the Adriatic-Balkan Region
Brojčani podacistr. 201-206
ISBN978-953-6953-55-4
URN:NBNurn:nbn:hr:157:487043
Datum objave publikacije2022
ProjektŠifra: IP-2018-01-1503
Naziv (hrvatski): Fizičko modeliranje ponašanja konstrukcija za sanaciju klizišta u uvjetima statičkih i seizmičkih djelovanja
Naziv (engleski): Physical modelling of landslide remediation constructions behaviour under static and seismic actions
Kratica: ModLandRemSS
Voditelj: Željko Arbanas
Pravna nadležnost: Hrvatska
Financijer: Hrvatska zaklada za znanost
ProjektŠifra: uniri-tehnic-18-113
Naziv (hrvatski): Laboratorijska istraživnja statičkog i cikličkog ponašanja tla pri pokretanju klizišta
Naziv (engleski): Laboratory research of static and cyclic behaviour at landslide activation
Voditelj: Vedran Jagodnik
Pravna nadležnost: Hrvatska
Financijer: Sveučilište u Rijeci
SkupNaziv: 5th Regional Symposium on Landslides in the Adriatic-Balkan Region
Kratica: ReSyLAB2022
Lokacija: Rijeka, Hrvatska
Organizator: International Consortium on Landslides
Organizator: University of Rijeka, Faculty of Civil Engineering
Datum početka: 2022-03-23
Datum završetka: 2022-03-26
Vrsta izlaganja: Ostalo
URL dokumentahttps://5resylab.uniri.hr/wp-content/uploads/2022/04/2_Proceedings-of-the-5th-ReSyLAB.pdf
Vrsta resursaTekst
IzdavačUniversity of Rijeka, Faculty of Civil Engineering
IzdavačUniversity of Zagreb, Faculty of Mining, Geology and Petroleum Engineering
Mjesto izdavanjaRijeka
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2025-04-17 13:39:47