Analysis and Settlement of Partially Stiffened Single and Group of Two Floating Granular Piles

Garg, Vaibhaw; Sharma, Jitendra Kumar

doi:10.1007/s40098-018-0321-7

Cited by 12 publications

(2 citation statements)

References 17 publications

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“…Experimental results show that encasement improves the bearing capacity of all modeled sand columns, even when encasement rupture occurs. Garg and Sharma [16] analytically carried out the settlement analysis of a single and group of two partially floating granular piles. The settlement at the top of the GP was found to decrease with the introduction of stiffening at the top.…”

Section: Literature Reviewmentioning

confidence: 99%

An Analytical Study of Partially Strengthened Single End-Bearing Granular Pile Near the Top and Bottom

Garg

Sharma

Solanki

2021

Studia Geotechnica Et Mechanica

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Stone columns (or granular piles, GPs) are progressively being utilized for ground improvement, mostly for pliant edifice such as road mounds, oil depot, and so forth. The present analysis is done by introducing strengthening at both the ends of GP, i.e., bottom and top end so that the bulging problem will be solved and the beneficiary effect of the bearing stratum can be utilized by the bottom strengthening feature. Analysis of a single partially strengthened, at both top and bottom, end-bearing GP is presented in this article in terms of displacement affecting component for the top (DACT) of GP, percentage load transferred to the base (PLTB) of strengthened GP, and normalized shear stress (NSS). The PLTB of the strengthened GP was found to increase considerably. The NSS was found to reduce at the top end of GP and is found to be redistributed along the length of GP.

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Section: Literature Reviewmentioning

confidence: 99%

An Analytical Study of Partially Strengthened Single End-Bearing Granular Pile Near the Top and Bottom

Garg

Sharma

Solanki

2021

Studia Geotechnica Et Mechanica

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“…Therefore, during the design phase of geotechnical structures, it is necessary to evaluate the stabilization required for any type of soil. This research encompasses experimental studies such as the work directed by Alamgir et al, , numerical modelling demonstrated by Garg and Sharma, and Elsawy [23][24], and eld investigations including the research conducted by Soomro et al, and Madhav et al [25][26]. Experimental research of a stone column in soft soil is provided by Rao et al [27].…”

Section: Introductionmentioning

confidence: 99%

Response and Behaviour of Granular Pile in Layered Soil

Patel,

Rathor,

Solanki

et al. 2024

Preprint

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The PLAXIS software is used to determine the parameters that have a major impact on the load settlement and chances of bulging failure in a granular pile (stone column). The present work analyses performance of granular pile laying in different soil layers using the finite element approach. In numerical analyses used the Mohr-Coulomb failure criteria. A granular pile through finite element modeling by PLAXIS 2D. The analysis focused on the case of a vertically loaded granular pile in axis-symmetric conditions, considering a layered soil profile. The results of this study are represented as Load versus Settlement graphs, taking into account various length-to-diameter ratios (L/D = 7.5, 9, 12.5) of the granular pile and various amounts of internal friction angle (Φ) and cohesion (C). This study investigates the one, two, and three layering systems to understand their properties regarding the way a granular pile acts and the overall ground improvement. The bulging behavior of the granular pile is represented by the graph showing depth versus bulging. The primary goal is to analyze the granular pile's response under various prescribe settlement, and gain a better understanding of its load-bearing capacity, deformation properties, and relationship of the adjacent ground with the granular pile.

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Study of Effect of Stiffening and Rigidity of Bearing Stratum-On Tip Load for Single and Group of Granular Piles

Garg

Sharma

2020

Lecture Notes in Civil Engineering

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Analysis and Settlement of Partially Stiffened Single and Group of Two Floating Granular Piles

Cited by 12 publications

References 17 publications

An Analytical Study of Partially Strengthened Single End-Bearing Granular Pile Near the Top and Bottom

An Analytical Study of Partially Strengthened Single End-Bearing Granular Pile Near the Top and Bottom

Response and Behaviour of Granular Pile in Layered Soil

Study of Effect of Stiffening and Rigidity of Bearing Stratum-On Tip Load for Single and Group of Granular Piles

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