| Naslov: | The stability of the excavation face of shallow civil and mining tunnels |
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| Avtorji: | ID Oreste, Pierpaolo (Avtor)
ID Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru (Lastnik avtorskih pravic) |
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| Datoteke: |  Acta_geotechnica_Slovenica_2011_Oreste_The_stability_of_the_excavation_face_of_shallow_civil_and_mining_tunnels.pdf (213,90 KB)
MD5: FE320A9D281A8DCF97977C192D07E679
PID: 20.500.12556/dkum/c052e8b0-72e4-46cd-8ee8-0464816accc7
 http://fgserver3.fg.um.si/journal-ags/2011-2/article-4.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 stability of the excavation face of shallow tunnels excavated in difficult ground conditions is currently a relevant problem in the sector for tunnelling and mining. Even though face-reinforcement interventions with fibreglass dowels have proved to be efficient, there is still no reliable analysis and dimensioning method available. A new calculation procedure is illustrated in this paper for the analysis of the face static condition in shallow tunnels, also when reinforcement interventions with fibreglass dowels are used. The procedure is based on the limit-equilibrium method applied to the ground core ahead of the face. The main result of the calculation is that the safety factor of the excavation face is also obtained in the presence of reinforcements and from this it is then possible to proceed with the dimensioning of the intervention. The procedure has been applied to two real cases and satisfactory results have been obtained. |
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| Ključne besede: | fibreglass dowels, face reinforcement, surface tunnel, limit equilibrium method, factor of safety |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Leto izida: | 2011 |
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| Št. strani: | str. 57-65 |
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| PID: | 20.500.12556/DKUM-70767  |
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| ISSN: | 1854-0171 |
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| UDK: | 624.19.04 |
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| COBISS.SI-ID: | 262546432 |
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| ISSN pri članku: | 1854-0171 |
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| NUK URN: | URN:SI:UM:DK:L9EI2QID |
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| Avtorske pravice: | Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru |
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| Datum objave v DKUM: | 13.06.2018 |
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| Število ogledov: | 1450 |
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| Število prenosov: | 205 |
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| Metapodatki: |    |
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| Področja: | Ostalo
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