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Influence of Stone Columns on the Consolidation Characteristics of a Clayey Soil

  • Ujjaval SharmaEmail author
  • D. K. Soni
  • Samadhiya Narendra Kumar
Conference paper
Part of the Lecture Notes in Civil Engineering book series (LNCE, volume 31)

Abstract

As soft clays cause significant engineering problems due to poor strength, high compressibility and low permeability, and soft clays cover a large and extensively located area of India and many parts of the world. Soft clay extends in large stretches and construction of pavement and other structure on this part of soils is a great problem. To set right these problems, the stone column is used to treat these soils. This study is to examine the influence of ‘Stone Column’ on the consolidation characteristics of a clayey soil Standard Proctor Test and Consolidation Tests will be carried out to study the influence of the relative core area of the stone column on the consolidation characteristics. This study also tell us the effect on void ratio when the stone column is installed in the clayey soil and also the changes in the void ratio, coefficient of compressibility of composite sample, the coefficient of volume change of composite, coefficient of consolidation, the compression index and the time required for 90% degree of consolidation by increasing the core area of stone column.

Keywords

Stone columns Clayey soil Coefficient of compressibility Coefficient of volume change Compression index 

References

  1. Ambily AP, Gandhi SR (2007a) Behavior of stone columns based on experimental and FEM analysis. J Geotechn Geoenviron Eng 133(4):405–415CrossRefGoogle Scholar
  2. Ambily AP, Gandhi SR (2007b) Behavior of stone columns based on experimental and FEM analysis. J Geotechn Geoenviron Eng 133(4):405–415CrossRefGoogle Scholar
  3. Bachus RC, Barksdale RD (1984) Vertical and lateral behavior of model stone columns. In: Proceedings of the international conference on in-situ soil and rock reinforcement, Paris pp 99–110Google Scholar
  4. Barksdale RD, Bachus RC (1983) Design and construction of stone columns volume II, appendixes. Federal Highway Administration, Washington, DC, USAGoogle Scholar
  5. Bergado DT, Anderson LR, Miura N, Balasubramaniam AS (1996) Soft ground improvement in lowland and other environments. ASCEGoogle Scholar
  6. Greenwood DA (1900) Mechanical improvement of soils below ground surface. In: Inst civil engineers proceedings, London, UKGoogle Scholar
  7. Hasan M, Samadhiya NK, Experimental study on performance of floating granular piles in soft clayGoogle Scholar
  8. Han J, Ye SL (2001) Simplified method for consolidation rate of stone column reinforced foundations. J Geotechn Geoenviron Eng 127(7):597–603CrossRefGoogle Scholar
  9. Hughes JMO, Withers NJ, Greenwood DA (1975) A field trial of the reinforcing effect of a stone column in soil. Geotechnique 25(1):31–44CrossRefGoogle Scholar
  10. Juran I, Guermazi A (1988) Settlement response of soft soils reinforced by compacted sand columns. J Geotechn Eng 114(8):930–943CrossRefGoogle Scholar
  11. Madhav MR, Vitkar PP (1978) Strip footing on weak clay stabilized with a granular trench or pile. Canadian Geotechn J 15(4):605–609CrossRefGoogle Scholar
  12. Muir Wood D, Hu W, Nash DFT (2000) Group effects in stone column foundations: model tests. Geotechnique 50(6):689–698CrossRefGoogle Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  • Ujjaval Sharma
    • 1
    Email author
  • D. K. Soni
    • 1
  • Samadhiya Narendra Kumar
    • 1
  1. 1.Department of Civil EngineeringNational Institute of Technology KurukshetraKurukshetraIndia

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