| Title: | Experimental research on variation of pore water pressure in constant rate of strain consolidation test |
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| Authors: | ID Ahmadi, Hojjat (Author)
ID Rahimi, Hassan (Author)
ID Soroush, Abbas (Author)
ID Alén, Claes (Author)
ID Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru (Copyright holder) |
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| Files: |  Acta_geotechnica_Slovenica_2014_Ahmadi_et_al._Experimental_research_on_variation_of_pore_water_pressure_in_constant_rate_of_strain_conso.pdf (576,58 KB)
MD5: 2FDEC29A323B7AAD8EE51E4587B13DBD
PID: 20.500.12556/dkum/96af4c02-212a-4526-b8ec-a7fa8a324e0b
 http://fgserver3.fg.um.si/journal-ags/2014-2/article-4.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: | Constant rate of strain (CRS) consolidation is a rapid test method which is used for determination of compressibility of clayey soils. In a CRS test, the appropriate strain rate is selected based on pore water pressure ratio, i.e. the ratio of pore pressure to total stress. In the present study, to investigate the effect of strain rate on variation of pore water pressure ratio, four different clay samples of different plasticity were tested by CRS apparatus. The results of the experiments showed that the trend of variation of pore water pressure is dependent on the drained water flow regime which may be either Darcy or non-Darcy. The results also indicated that the plasticity of clay does not have considerable effect on variation of pore water pressure. |
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| Keywords: | constant rate of strain, consolidation, pore water pressure ratio, soil plasticity, Darcy and non-Darcy flow |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Year of publishing: | 2014 |
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| Number of pages: | str. 47-57 |
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| Numbering: | Letn. 11, št. 2 |
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| PID: | 20.500.12556/DKUM-70822  |
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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: | 281012480 |
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| NUK URN: | URN:SI:UM:DK:UEQPLROI |
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| Copyright: | Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru |
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| Publication date in DKUM: | 14.06.2018 |
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| Views: | 1052 |
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| Downloads: | 94 |
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| Metadata: |    |
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| Categories: | Misc.
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