| Naslov: | Development of a conceptual material model for structured materials - S_BRICK |
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| Avtorji: | ID Vukadin, Vladimir (Avtor)
ID Likar, Jakob (Avtor)
ID Jovičić, Vojkan (Avtor)
ID Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru (Lastnik avtorskih pravic) |
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| Datoteke: |  Acta_geotechnica_Slovenica_2005_Vukadin,_Likar,_Jovicic_Development_of_a_conceptual_material_model_for_structured_materials_-S_BRICK.pdf (586,91 KB)
MD5: BD401C74EC1F446D732FE11CC7080891
PID: 20.500.12556/dkum/81893beb-a548-4e99-8e94-281f6212d535
 http://fgserver3.fg.um.si/journal-ags/2005-1/article-3.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: | Materials known in literature as Soft Rocks & Hard Soils such as claystones, siltstones, flysh, hard soils, marls, etc. received a lot of attention in research community in recent years. It was demonstrated that some of these materials can be described through general theoretical framework (Cotecchia & Chandler [1]), which takes into account the structure as an intrinsic material property that is present in all natural geological materials. The influence of the structure is manifested as an increase in strength and stiffness in a material. Based on a laboratory results and existent theoretical frameworks, a further step was taken with the development of a conceptual constitutive model for structured materials. A model formulated in strain space named BRICK (Simpson [2]) was chosen as a base model and was further developed with the inclusion of structure and destructuring. The new model was named S_BRICK and was tested on a conceptual level where the results of numerical tests on structured and structure less (reconstituted) materials at different stress paths were compared. The results showed that S_BRICK was able to capture stress-strain behavior typical for structured material and could be potentially used for the modeling of Soft Rocks and Hard Soils. |
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| Ključne besede: | geomechanics, soft rocks, hard soils, constitutive material models, structure, destructuring, numerical modeling |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Leto izida: | 2005 |
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| Št. strani: | str. 32-43 |
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| Številčenje: | Letn. 2, št. 1 |
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| PID: | 20.500.12556/DKUM-70489  |
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| ISSN: | 1854-0171 |
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| UDK: | 624.131 |
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| COBISS.SI-ID: | 1050339 |
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| ISSN pri članku: | 1854-0171 |
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| NUK URN: | URN:SI:UM:DK:UTENLJBD |
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| Avtorske pravice: | Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru |
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| Datum objave v DKUM: | 15.05.2018 |
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| Število ogledov: | 1578 |
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| Število prenosov: | 170 |
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| Metapodatki: |    |
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| Področja: | Ostalo
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