| Title: | The behaviour of a two-componenet back-filling grout used in a tunnel-boring machine |
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| Authors: | ID Peila, Daniele (Author)
ID Borio, Luca (Author)
ID Pelizza, Sebastiano (Author)
ID Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru (Copyright holder) |
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| Files: |  Acta_geotechnica_Slovenica_2011_Peila,_Borio,_Pelizza_The_behaviour_of_a_two-componenet_back-filling_grout_used_in_a_tunnel-boring_machi.pdf (251,43 KB)
MD5: DCD97D0CD03A163B147FB430EE785308
PID: 20.500.12556/dkum/39d48b97-4e50-4d3e-8276-f01bee9d3619
 http://fgserver3.fg.um.si/journal-ags/2011-1/article-1.asp
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| Language: | English |
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| Work type: | Scientific work |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
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| Abstract: | The instantaneous filling of the annulus that is created behind the segment lining at the end of the tail during the TBM advance is an operation of paramount importance. Its main goal is to minimize the surface settlements due to any over-excavation generated by the passage of the TBM. To correctly achieve the goals, a simultaneous back-filling system and the injected material should satisfy the technical, operational and performance characteristics. A two-component system injection for the back-filling is progressively substituting the use of traditional mortars. In this paper different systems of back-filling grout and in particular the two-component system are analyzed and the results of laboratory tests are presented and discussed. |
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| Keywords: | tunneling, mechanized tunneling, segment lining, settlements, back-fill grouting |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Year of publishing: | 2011 |
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| Number of pages: | str. 5-15 |
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| Numbering: | Letn. 8, št. 1 |
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| PID: | 20.500.12556/DKUM-70756  |
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| ISSN: | 1854-0171 |
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| UDC: | 624.13 |
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| ISSN on article: | 1854-0171 |
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| COBISS.SI-ID: | 262509568 |
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| NUK URN: | URN:SI:UM:DK:HCINJRQB |
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| Copyright: | Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru |
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| Publication date in DKUM: | 13.06.2018 |
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| Views: | 976 |
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| Downloads: | 81 |
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| Metadata: |    |
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| Categories: | Misc.
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