Skip to main content

Comparison of Prediction Models for the Permeability of Granular Materials Using a Database

  • Conference paper
  • First Online:
Contemporary Issues in Soil Mechanics (GeoMEast 2018)

Abstract

The hydraulic conductivity characteristics of the materials which comprise pavement structures are linked to in service performance. This paper briefly reviews a series of well-known models to predict hydraulic conductivity. An approach which makes use of the grading entropy coordinates is also studied. The database includes information on the gradation, hydraulic conductivity and porosity characteristics for over 150 gravel mixtures. Comparison of the studied models reveals that the ‘Kozeny-Carman’ model gives the best predictions when considering the entire database. The results of the regression analysis reveal that for granular mixtures comprising greater than 50% sand, the ‘Shepherd’ or ‘Hazen’ approaches may be preferred. However, for mixtures comprising less than with 50% sand, the ‘Kozeny-Carman’ and ‘grading entropy’ approaches are preferred.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 84.99
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

Download references

Acknowledgements

This first author is grateful for the financial support given by the scholarship from China Scholarship Council (CSC) under the Grant CSC No. 201708060067.

Notation List

The following notations are used in this paper (dimension given in brackets):

A = Relative base entropy;

B = Normalized entropy increment.

CH = Hazen empirical coefficient (Length−1.Time−1);

CHS = Shepherd empirical coefficient;

CK-C= Kozeny-Carman coefficient;

CU= Coefficient of Uniformity, \( C_{U} = \frac{{D_{60} }}{{D_{10} }} \);

\( d_{eff} \) = Representative particle size

D10= Effective particle size, for which 10% of the soil is finer (Length);

e = Void ratio;

k = Coefficient of permeability (Length.Time−1);

K = Intrinsic permeability (Length2);

n = Number of data points;

N = Number of fractions/successively doubled sieves;

p = p-value;

R2= Coefficient of determination;

SA= Specific surface area per unit volume of particles (Length−1);

So= Base entropy;

t = Temperature (in °C)

xi= Relative frequency of fraction i;

\( \gamma \) = Unit weight (Force.Length−3);

\( \mu \) = Dynamic viscosity (Mass.Time−1.Length−1);

\( \rho \) = Density (Mass. Length−3)

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Shuyin Feng .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2019 Springer Nature Switzerland AG

About this paper

Check for updates. Verify currency and authenticity via CrossMark

Cite this paper

Feng, S., Vardanega, P.J., Ibraim, E. (2019). Comparison of Prediction Models for the Permeability of Granular Materials Using a Database. In: Hemeda, S., Bouassida, M. (eds) Contemporary Issues in Soil Mechanics. GeoMEast 2018. Sustainable Civil Infrastructures. Springer, Cham. https://doi.org/10.1007/978-3-030-01941-9_1

Download citation

Publish with us

Policies and ethics