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Effect of Nonlinear Non-homogeneity of Floating Granular Pile and Soil on Settlement

Effect of Nonlinear Non-homogeneity of Floating Granular Pile and Soil on Settlement J. Inst. Eng. India Ser. A https://doi.org/10.1007/s40030-018-0347-y ORIGINAL CONTRIBUTION Effect of Nonlinear Non-homogeneity of Floating Granular Pile and Soil on Settlement 1 1,2 J. K. Sharma Pooja Gupta Received: 30 May 2018 / Accepted: 22 November 2018 The Institution of Engineers (India) 2018 Abstract Ground improvement using granular piles (GPs) upper region of soft soil along with granular pile–soil is a good alternative to a concrete pile because it increases interface and transfers them to the lower stiffer region of the load carrying capacity and minimises the settlement of soil. foundations. The present study incorporates the true field conditions with consideration of the nonlinear variation of Keywords Granular pile  Non-homogeneity deformation modulus for GP and soil both. An analytical Deformation modulus  Relative stiffness  Shear stresses methodology developed to incorporate nonlinear defor- mation modulus in pile and soil matrix. Thus, the response Abbreviation of non-homogeneous floating granular pile in non-homo- GP Granular pile geneous soil is evaluated with respect to settlement influ- List of symbols ence factor, normalised shear stresses, axial load L Length of granular pile (metre) distribution along granular pile–soil interface and per- D Diameter of GP = (2a) (metre) centage of load transferred to http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of The Institution of Engineers (India): Series A Springer Journals

Effect of Nonlinear Non-homogeneity of Floating Granular Pile and Soil on Settlement

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Publisher
Springer Journals
Copyright
Copyright © 2018 by The Institution of Engineers (India)
Subject
Engineering; Civil Engineering
ISSN
2250-2149
eISSN
2250-2157
DOI
10.1007/s40030-018-0347-y
Publisher site
See Article on Publisher Site

Abstract

J. Inst. Eng. India Ser. A https://doi.org/10.1007/s40030-018-0347-y ORIGINAL CONTRIBUTION Effect of Nonlinear Non-homogeneity of Floating Granular Pile and Soil on Settlement 1 1,2 J. K. Sharma Pooja Gupta Received: 30 May 2018 / Accepted: 22 November 2018 The Institution of Engineers (India) 2018 Abstract Ground improvement using granular piles (GPs) upper region of soft soil along with granular pile–soil is a good alternative to a concrete pile because it increases interface and transfers them to the lower stiffer region of the load carrying capacity and minimises the settlement of soil. foundations. The present study incorporates the true field conditions with consideration of the nonlinear variation of Keywords Granular pile  Non-homogeneity deformation modulus for GP and soil both. An analytical Deformation modulus  Relative stiffness  Shear stresses methodology developed to incorporate nonlinear defor- mation modulus in pile and soil matrix. Thus, the response Abbreviation of non-homogeneous floating granular pile in non-homo- GP Granular pile geneous soil is evaluated with respect to settlement influ- List of symbols ence factor, normalised shear stresses, axial load L Length of granular pile (metre) distribution along granular pile–soil interface and per- D Diameter of GP = (2a) (metre) centage of load transferred to

Journal

Journal of The Institution of Engineers (India): Series ASpringer Journals

Published: Dec 3, 2018

References