Numerical Modeling of Temperature-Dependent Behavior of Saturated Clay

Conference paper

Abstract

The effect of temperature on the mechanical behavior of the soils around the special geo-structures, such as nuclear waste containers and energy piles can’t be neglected. In this paper, some temperature-controlled laboratory test results are selected and analyzed, based on which and the thermal induced changes of main mechanical features (e.g., shear strength, critical state line, preconsolidation pressure) are identified. A constitutive model is then developed to interpret the temperature dependent behavior of saturated clays under the framework of critical state theory. Only one temperature related parameter is added in the present model comparing with the Modified Cam Clay model, and this parameter can be directly obtained from the yield loci of the soil. The performance of the proposed model is demonstrated with simulating temperature tests under drained condition.

Keywords

Constitutive model Temperature effect Critical state 

Notes

Acknowledgment

This research project is financially supported by National Natural Science Foundation of China (41502271, 51504245, 41372285 and 51579179), and the Region Pays de la Loire of France (project RI-ADAPTCLIM).

References

  1. 1.
    Campanella, R.G., Mitchell, J.K.: Influence of temperature variations on soil behaviour. J. Soil Mech. Found. Div. 94(3), 709–734 (1968)Google Scholar
  2. 2.
    Modaressi, H., Laloui, L.: A thermo-viscoplastic constitutive model for clays. Int. J. Numer. Anal. Methods Geomech. 21, 313–335 (1997)CrossRefGoogle Scholar
  3. 3.
    Yao, Y.P., Zhou, A.N.: Non-isothermal unified hardening model: a thermo-elastoplastic model for clays. Géotechnique 63(15), 1328–1345 (2013)CrossRefGoogle Scholar
  4. 4.
    Hueckel, T., Baldi, G.: Thermoplasticity of saturated clays: experimental constitutive study. J. Geotech. Eng. 116(12), 1778–1796 (1990)CrossRefGoogle Scholar
  5. 5.
    Ghahremannejad, B.: Thermo-mechanical behaviour of two reconstituted clays. Doctoral thesis, University of Sydney, Sydney, Australia (2003)Google Scholar
  6. 6.
    Cekerevac, C., Laloui, L.: Experimental study of thermal effects on the mechanical behaviour of a clay. Int. J. Numer. Anal. Meth. Geomech. 28(3), 209–228 (2004)CrossRefGoogle Scholar
  7. 7.
    Abuel-Naga, H.M., Bergado, D.T., Lim, B.F.: Effect of temperature on shear strength and yielding behavior of soft Bangkok clay. Soils Found. 47(3), 423–436 (2007)CrossRefGoogle Scholar
  8. 8.
    Graham, J., Tanaka, N., Crilly, T., Alfaro, M.: Modified cam-clay modelling of temperature effects in clays. Can. Geotech. J. 38, 608–621 (2001)CrossRefGoogle Scholar
  9. 9.
    Yin, Z.-Y., Chang, C.S.: Non-uniqueness of critical state line in compression and extension conditions. Int. J. Numer. Anal. Meth. Geomech. 33(10), 1315–1338 (2009)CrossRefGoogle Scholar
  10. 10.
    Yin, Z.-Y., Xu, Q., Hicher, P.-Y.: A simple critical state based double-yield-surface model for clay behavior under complex loading. Acta Geotech. 8(5), 509–523 (2013)CrossRefGoogle Scholar
  11. 11.
    Yin, Z.-Y., Hicher, P.Y., Dano, C., Jin, Y.F.: Modeling the mechanical behavior of very coarse granular materials. J. Eng. Mech. ASCE 143(1), C401600 (2017)CrossRefGoogle Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  1. 1.State Key Laboratory for Geomechanics and Deep Underground EngineeringChina University of Mining and TechnologyXuzhouChina
  2. 2.Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education, Department of Geotechnical EngineeringCollege of Civil Engineering, Tongji UniversityShanghaiChina
  3. 3.Research Institute of Civil Engineering and Mechanics (GeM)NantesFrance

Personalised recommendations