Deformed state of the bases buildings and structures from weak viscoelastic soils
The article discusses the grounds of buildings and structures from weak viscoelastic soils, the features of the theoretical justification for their deformations. The need for this study is due to the discrepancy between the theory of filtration consolidation and field and laboratory experiments. Wit...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Peter the Great St. Petersburg Polytechnic University
2020-05-01
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| Series: | Инженерно-строительный журнал |
| Subjects: | |
| Online Access: | https://engstroy.spbstu.ru/userfiles/files/2020/3(95)/11.pdf |
| _version_ | 1818544298238410752 |
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| author | T.V. Maltseva E.R. Trefilina T.V. Saltanova |
| author_facet | T.V. Maltseva E.R. Trefilina T.V. Saltanova |
| author_sort | T.V. Maltseva |
| collection | DOAJ |
| description | The article discusses the grounds of buildings and structures from weak viscoelastic soils, the features of the theoretical justification for their deformations. The need for this study is due to the discrepancy between the theory of filtration consolidation and field and laboratory experiments. Within the framework of the proposed model, the constructions of solutions to the problems of loading the ground surface with typical loads that describe the stress-strain state of each phase of a two-phase medium (soil skeleton + pore water) with account of the residual pore pressure. The deviation of the calculated residual pore pressures from the experimental data is not more than 5 % (laboratory experiment), 7 % (full-scale experiment). The calculation method presented in the article allows predicting the deformation of the foundations of structures from weak water-saturated soils. |
| first_indexed | 2024-12-11T22:46:40Z |
| format | Article |
| id | doaj.art-5687dbcc73734d0ab4021a64b06728e2 |
| institution | Directory Open Access Journal |
| issn | 2071-0305 |
| language | English |
| last_indexed | 2024-12-11T22:46:40Z |
| publishDate | 2020-05-01 |
| publisher | Peter the Great St. Petersburg Polytechnic University |
| record_format | Article |
| series | Инженерно-строительный журнал |
| spelling | doaj.art-5687dbcc73734d0ab4021a64b06728e22022-12-22T00:47:36ZengPeter the Great St. Petersburg Polytechnic UniversityИнженерно-строительный журнал2071-03052020-05-0195311913010.18720/MCE.95.11Deformed state of the bases buildings and structures from weak viscoelastic soilsT.V. Maltseva0https://orcid.org/0000-0002-0274-0673E.R. Trefilina1https://orcid.org/0000-0002-9263-9041T.V. Saltanova2https://orcid.org/0000-0002-2898-2638Industrial University of Tyumen, Tyumen, RussiaTyumen State University, Tyumen, RussiaTyumen State University, Tyumen, RussiaThe article discusses the grounds of buildings and structures from weak viscoelastic soils, the features of the theoretical justification for their deformations. The need for this study is due to the discrepancy between the theory of filtration consolidation and field and laboratory experiments. Within the framework of the proposed model, the constructions of solutions to the problems of loading the ground surface with typical loads that describe the stress-strain state of each phase of a two-phase medium (soil skeleton + pore water) with account of the residual pore pressure. The deviation of the calculated residual pore pressures from the experimental data is not more than 5 % (laboratory experiment), 7 % (full-scale experiment). The calculation method presented in the article allows predicting the deformation of the foundations of structures from weak water-saturated soils.https://engstroy.spbstu.ru/userfiles/files/2020/3(95)/11.pdfsoft soilswater-saturated basestresses and deformationviscoelasticity of the soilmodeling of bearing capacity |
| spellingShingle | T.V. Maltseva E.R. Trefilina T.V. Saltanova Deformed state of the bases buildings and structures from weak viscoelastic soils Инженерно-строительный журнал soft soils water-saturated base stresses and deformation viscoelasticity of the soil modeling of bearing capacity |
| title | Deformed state of the bases buildings and structures from weak viscoelastic soils |
| title_full | Deformed state of the bases buildings and structures from weak viscoelastic soils |
| title_fullStr | Deformed state of the bases buildings and structures from weak viscoelastic soils |
| title_full_unstemmed | Deformed state of the bases buildings and structures from weak viscoelastic soils |
| title_short | Deformed state of the bases buildings and structures from weak viscoelastic soils |
| title_sort | deformed state of the bases buildings and structures from weak viscoelastic soils |
| topic | soft soils water-saturated base stresses and deformation viscoelasticity of the soil modeling of bearing capacity |
| url | https://engstroy.spbstu.ru/userfiles/files/2020/3(95)/11.pdf |
| work_keys_str_mv | AT tvmaltseva deformedstateofthebasesbuildingsandstructuresfromweakviscoelasticsoils AT ertrefilina deformedstateofthebasesbuildingsandstructuresfromweakviscoelasticsoils AT tvsaltanova deformedstateofthebasesbuildingsandstructuresfromweakviscoelasticsoils |