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Interpretation of shear modulus degradation tests

Piotr Srokosz

Piotr Srokosz

Faculty of Geodesy, Geospatial and Civil Engineering, University of Warmia and Mazury in OlsztynOlsztyn, Poland
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Srokosz, Piotr
, 
Ireneusz Dyka

Ireneusz Dyka

Faculty of Geodesy, Geospatial and Civil Engineering, University of Warmia and Mazury in OlsztynOlsztyn, Poland
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Dyka, Ireneusz
 y 
Marcin Bujko

Marcin Bujko

Faculty of Geodesy, Geospatial and Civil Engineering, University of Warmia and Mazury in OlsztynOlsztyn, Poland
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Bujko, Marcin
  
21 sept 2018
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Categoría del artículo: Research Article
Publicado en línea: 21 sept 2018
Páginas: 125 - 132
Recibido: 22 mar 2018
Aceptado: 10 jun 2018
DOI: https://doi.org/10.2478/sgem-2018-0015
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© 2018 Piotr Srokosz et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Figure 1

Non-linear stress–strain characteristics: Es – secant modulus, Et – tangent modulus.
Non-linear stress–strain characteristics: Es – secant modulus, Et – tangent modulus.

Figure 2

Comparison of the G modulus degradation function
Comparison of the G modulus degradation function

Figure 3

RC/TS apparatus scheme.
RC/TS apparatus scheme.

Figure 4

The granulometric composition of the studied soils.
The granulometric composition of the studied soils.

Figure 5

The results of the RC tests for sample S3057.
The results of the RC tests for sample S3057.

Figure 6

The results of the RC tests for sample S5919.
The results of the RC tests for sample S5919.

Figure 7

The results of the RC tests for sample S3935.
The results of the RC tests for sample S3935.

Figure 8

The results of the TS test of sample S3935.
The results of the TS test of sample S3935.

Figure 9

The results of the TS test of sample S3935.
The results of the TS test of sample S3935.

Figure 10

Results of TS analysis – sample S3057.
Results of TS analysis – sample S3057.

Figure 11

Exemplary discretisation of sample S3057.
Exemplary discretisation of sample S3057.

Figure 12

Exemplary results of back analysis of sample S3057.
Exemplary results of back analysis of sample S3057.

Figure 13

The results of RC/TS analyses of the sample S3057.
The results of RC/TS analyses of the sample S3057.

Figure 14

The results of RC/TS analyses of the sample S5919.
The results of RC/TS analyses of the sample S5919.

Figure 15

The results of RC/TS analyses of the sample S3935.
The results of RC/TS analyses of the sample S3935.

Parameters of tested samples_

SampleSoilDiameter, mmHeight, mmCell pressure, kPaMaximum angle, mrad
S3057Sandy silt saSi70.2141.4100–30017.2
S5919Medium sand MSa (1)70.0143.150–2002.2
S3935Medium sand MSa (2)72.8143.250–4001.3

Parameters of tested soils_

SoilGs [-]d50[mm]IpCu[-]e [-]ρ [kg/m3]
Sandy silt saSi2.660.0470.1117.10.671870
Medium sand MSa (1)2.650.33-2.60.421860
Medium sand MSa (2)2.650.33-4.00.371930
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Inglés
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Temas de la revista:
Geociencias, Geociencias, otros, Ciencia de los materiales, Compuestos, Materiales porosos, Física, Mecánica y dinámica de fluidos
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