| Naslov: | Evaluation of the plastic critical depth in seismic active lateral earth pressure problems using the stress-characteristics method |
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| Avtorji: | ID Keshavarz, Amin (Avtor)
ID Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru (Lastnik avtorskih pravic) |
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| Datoteke: |  Acta_Geotechnica_Slovenica_2016_Keshavarz_Evaluation_of_the_plastic_critical_depth_in_seismic_active_lateral_earth_pressure_problems_usi.pdf (353,82 KB)
MD5: C20E7075AECCD6F34616CBE0C14B2DB3
PID: 20.500.12556/dkum/7e85af55-a675-4e8b-903f-575b2d864a29
 http://fgserver3.fg.um.si/journal-ags/2016-1/article-2.asp
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Znanstveno delo |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: | FGPA - Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo
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| Opis: | The plastic critical depth or the conventional tension crack depth has a considerable effect on the active lateral earth pressure in cohesive soils. In this paper the depth for c-ϕ soils has been evaluated in the seismic case using the stress-characteristics or slip-line method. The plastic critical depth was calculated on the basis of the theory of the stress-characteristics method and by considering the horizontal and vertical pseudo-static earthquake coefficients. The proposed solution considers the line of discontinuity in the stress-characteristics network. The earth slope, wall slope, cohesion and friction angle of the soil and the adhesion and the friction angle of the soil-wall interface were considered in the analysis as well. The results show that the plastic critical depths of this study are smaller than those of the other methods and are closer to the modified Mononobe-Okabe method. The effects of the wall and the backfill geometry, the mechanical properties of the soil and the pseudo-static coefficients were studied. |
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| Ključne besede: | plastic critical depth, stress characteristics, active lateral earth pressure, seismic |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Leto izida: | 2016 |
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| Št. strani: | str. 17-25 |
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| Številčenje: | Letn. 13, št. 1 |
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| PID: | 20.500.12556/DKUM-70857  |
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| ISSN: | 1854-0171 |
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| UDK: | 624.13 |
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| COBISS.SI-ID: | 302729472 |
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| ISSN pri članku: | 1854-0171 |
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| NUK URN: | URN:SI:UM:DK:GWAHP3YZ |
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| Avtorske pravice: | Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru |
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| Datum objave v DKUM: | 15.06.2018 |
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| Število ogledov: | 1526 |
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| Število prenosov: | 161 |
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| Metapodatki: |    |
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| Področja: | Ostalo
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