Engineering Method for Calculating Deformations of Plastic-Frozen Soils Taking Into Account Their Nonlinear Compressibility and Creep: Fid-Bau Portal

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Engineering Method for Calculating Deformations of Plastic-Frozen Soils Taking Into Account Their Nonlinear Compressibility and Creep

Alekseev, A.G. / Bezvolev, S.G.

In the present paper, improvements to a normative technique for calculating the deformations of plastic-frozen soils are proposed by substituting nonlinearly (power-law) time-dependent deformation modulus Et for the usual deformation modulus E. The proposed method adequately accounts for the effect of long-term creep and nonlinearity in stresses. Power-law parameters are determined according to a special technique for testing for confined, triaxial or uniaxial compression.

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Engineering Method for Calculating Deformations of Plastic-Frozen Soils Taking Into Account Their Nonlinear Compressibility and Creep

Alekseev, A.G. / Bezvolev, S.G.

In the present paper, improvements to a normative technique for calculating the deformations of plastic-frozen soils are proposed by substituting nonlinearly (power-law) time-dependent deformation modulus Et for the usual deformation modulus E. The proposed method adequately accounts for the effect of long-term creep and nonlinearity in stresses. Power-law parameters are determined according to a special technique for testing for confined, triaxial or uniaxial compression.

Engineering Method for Calculating Deformations of Plastic-Frozen Soils Taking Into Account Their Nonlinear Compressibility and Creep

Alekseev, A.G. / Bezvolev, S.G.

In the present paper, improvements to a normative technique for calculating the deformations of plastic-frozen soils are proposed by substituting nonlinearly (power-law) time-dependent deformation modulus Et for the usual deformation modulus E. The proposed method adequately accounts for the effect of long-term creep and nonlinearity in stresses. Power-law parameters are determined according to a special technique for testing for confined, triaxial or uniaxial compression.

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Title:

Engineering Method for Calculating Deformations of Plastic-Frozen Soils Taking Into Account Their Nonlinear Compressibility and Creep

Additional title:

Soil Mech Found Eng

Contributors:

Alekseev, A.G. (author) / Bezvolev, S.G. (author)

Published in:

Soil Mechanics and Foundation Engineering ; 58 ; 253-259

Publication date:

2021-07-01

Size:

7 pages

ISSN:

1573-9279 , 0038-0741

DOI:

https://doi.org/10.1007/s11204-021-09736-w

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Engineering , Engineering, general , Civil Engineering , Geoengineering, Foundations, Hydraulics

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