Research on Nanoeffect of Penetration and Consolidation under Nonlinear Characteristics of Saturated Soft Clay
In order to systematically study the nanopermeability properties of saturated soft clay under different consolidation pressures and different osmotic pressures, this paper analyzes various loading and unloading conditions that affect the permeability of soil based on the material description equatio...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | International Journal of Analytical Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2022/7463817 |
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| _version_ | 1832565796681809920 |
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| author | Yu Zhao Ning Wang Deying Zhang |
| author_facet | Yu Zhao Ning Wang Deying Zhang |
| author_sort | Yu Zhao |
| collection | DOAJ |
| description | In order to systematically study the nanopermeability properties of saturated soft clay under different consolidation pressures and different osmotic pressures, this paper analyzes various loading and unloading conditions that affect the permeability of soil based on the material description equation with displacement as the control variable of large deformation consolidation theory. By summarizing the empirical relationship between permeability coefficient and consolidation pressure and permeability coefficient and void ratio, the infiltration law and seepage failure characteristics of soft clay are revealed. For the soil studied in this paper, a = 0.65, b = 0.001, and q = 3.55 are acceptable. The effect of the initial permeability coefficient on large deformation consolidation is studied, and the necessity and plausibility of considering the nonlinearity of the compression and permeability coefficient when calculating the soft-land base large deformation consolidation is also studied. |
| format | Article |
| id | doaj-art-84e6ed0a469e42d19706b571ed428ef6 |
| institution | Kabale University |
| issn | 1687-8779 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Analytical Chemistry |
| spelling | doaj-art-84e6ed0a469e42d19706b571ed428ef62025-02-03T01:06:36ZengWileyInternational Journal of Analytical Chemistry1687-87792022-01-01202210.1155/2022/7463817Research on Nanoeffect of Penetration and Consolidation under Nonlinear Characteristics of Saturated Soft ClayYu Zhao0Ning Wang1Deying Zhang2College of Civil EngineeringCollege of Civil EngineeringCollege of Civil EngineeringIn order to systematically study the nanopermeability properties of saturated soft clay under different consolidation pressures and different osmotic pressures, this paper analyzes various loading and unloading conditions that affect the permeability of soil based on the material description equation with displacement as the control variable of large deformation consolidation theory. By summarizing the empirical relationship between permeability coefficient and consolidation pressure and permeability coefficient and void ratio, the infiltration law and seepage failure characteristics of soft clay are revealed. For the soil studied in this paper, a = 0.65, b = 0.001, and q = 3.55 are acceptable. The effect of the initial permeability coefficient on large deformation consolidation is studied, and the necessity and plausibility of considering the nonlinearity of the compression and permeability coefficient when calculating the soft-land base large deformation consolidation is also studied.http://dx.doi.org/10.1155/2022/7463817 |
| spellingShingle | Yu Zhao Ning Wang Deying Zhang Research on Nanoeffect of Penetration and Consolidation under Nonlinear Characteristics of Saturated Soft Clay International Journal of Analytical Chemistry |
| title | Research on Nanoeffect of Penetration and Consolidation under Nonlinear Characteristics of Saturated Soft Clay |
| title_full | Research on Nanoeffect of Penetration and Consolidation under Nonlinear Characteristics of Saturated Soft Clay |
| title_fullStr | Research on Nanoeffect of Penetration and Consolidation under Nonlinear Characteristics of Saturated Soft Clay |
| title_full_unstemmed | Research on Nanoeffect of Penetration and Consolidation under Nonlinear Characteristics of Saturated Soft Clay |
| title_short | Research on Nanoeffect of Penetration and Consolidation under Nonlinear Characteristics of Saturated Soft Clay |
| title_sort | research on nanoeffect of penetration and consolidation under nonlinear characteristics of saturated soft clay |
| url | http://dx.doi.org/10.1155/2022/7463817 |
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