Smooth particle hydrodynamics for the analysis of stresses in soil around Jack-in Pile

Cyril, Perpetua Aaniya; Kok, Sien Ti; Song, Myung-Jin; Chan, Andy; Wong, Jing Ying; Choong, Wee Kang

doi:10.1080/19648189.2019.1649198

Cited by 7 publications

(2 citation statements)

References 63 publications

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“…A numerical method able to model large-deformations is required for the analysis of pile installation processes. Simulations using the Coupled Eulerian-Lagrangian (CEL) method (Qiu et al, 2011;Henke, 2014;Hamann et al, 2015;Fan et al, 2021c;Bienen et al, 2021), the (Multi-Material) Arbitrary Lagrangian Eulerian method (Liyanapathirana, 2009;Tolooiyan and Gavin, 2011;Dijkstra et al, 2011;Aubram et al, 2015;Yang et al, 2020), the Material Point Method (Phuong et al, 2014;Hamad, 2016;Ceccato and Simonini, 2017;Giridharan et al, 2020;Martinelli and Galavi, 2021), the Particle FEM (Hauser and Schweiger, 2021;Monforte et al, 2021;Zhang et al, 2021), the Discrete Element Method (Ciantia et al, 2016;Li et al, 2019) and the Smoothed Particle Hydrodynamics method (Cyril et al, 2019) are reported in the literature. A discussion of the different methods as well as of their advantages and disadvantages in applications to geotechnical boundary value problems is out of the scope of this work.…”

Section: Numerical Simulation Of the Installation Processmentioning

confidence: 99%

Long-Term Response of Piles to Cyclic Lateral Loading Following Vibratory and Impact Driving in Water-Saturated Sand

Staubach

Macháček

Bienen

et al. 2022

J. Geotech. Geoenviron. Eng.

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The influence of the pile installation by vibratory or impact driving on the response to subsequent cyclic lateral loading, as faced in the offshore environment, is investigated numerically. Largedeformation analyses of the pile installation process using the Coupled Eulerian-Lagrangian method considering partially drained conditions are performed. Following the installation, one million lateral load cycles are simulated using the high-cycle accumulation (HCA) model. The lower the hydraulic conductivity of the soil during driving, the higher the accumulation of lateral deformation when the pile is subjected to high-cyclic loading. The assumption of ideally drained conditions during pile driving results in a lower accumulation, in particular for the vibratory driven pile. Compared to the influence of the drainage conditions during driving, the influence of the installation method is found to be of less importance. While the vibratory driven piles tend to give less resistance to monotonic lateral loading for most conditions, slightly lower permanent pile head rotations after one million lateral loading cycles are observed compared to the impact driven piles.

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Section: Numerical Simulation Of the Installation Processmentioning

confidence: 99%

Long-Term Response of Piles to Cyclic Lateral Loading Following Vibratory and Impact Driving in Water-Saturated Sand

Staubach

Macháček

Bienen

et al. 2022

J. Geotech. Geoenviron. Eng.

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“…PHC pipe piles are widely used in foundation works in civil, municipal, and other projects in China due to the advantages of a high bearing capacity, high construction efficiency, and reliable quality [5][6][7][8]. e hydraulic jacking method is a common technique for pile penetration that has several advantages such as being vibration-free and noise-free during construction [9][10][11][12]. is method is generally used to press a PHC pipe pile into the site soil.…”

Section: Introductionmentioning

confidence: 99%

Experimental Research Based on the Optical Fiber Sensing Technology for a Jacked PHC Pipe Pile Penetration Process

Sang

Wang

et al. 2020

Advances in Civil Engineering

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The aim of this work is to explore the influence of the end resistance and shaft resistance regarding the mechanism for jacked pile penetration and the load-transfer rule during the penetration process. A full-scale field test was conducted in an actual project located in Dongying, Shandong Province, China. In this test, the axial strain experienced by two closed Prestressed High-strength Concrete (PHC) pipe piles during jacking into layered soil was monitored successfully using Fiber Bragg Grating (FBG) sensors mounted on the pile shaft. The experimental results show that FBG sensors have a good stability, strong antijamming performance, and can effectively monitor the pile stress. The variation law of the jacking force reflects the distribution of the soil layer, and the hardness of the soil layer at the pile end limits the pile force. When the pile end enters the silt layer from the clay layer, the jacking force and shaft resistance increase by 2.5 and 1.7, respectively. The shaft resistance accounted for 44.99% of the jacking force. The end resistance is affected by the mechanical properties of soil, and the end resistance of the silt layer is approximately twice that of the clay layer. The end resistance of the silt layer accounted for 59.84% of the jacking force. When the pile end enters the soft soil layer from the hard soil layer, the impact of the pile driving speed and the tangential force on the surface of the pile body must both be considered. During the pile penetration process, as the penetration depth increases, the radial stress on the pile side at a given depth is gradually released, while the shaft resistance at the pile side degrades significantly.

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Seismic slope failures: a numerical investigation by the smoothed particle hydrodynamics (SPH)

Rahman

Tabassum

Islam³

2021

Innov. Infrastruct. Solut.

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Smooth particle hydrodynamics for the analysis of stresses in soil around Jack-in Pile

Cited by 7 publications

References 63 publications

Long-Term Response of Piles to Cyclic Lateral Loading Following Vibratory and Impact Driving in Water-Saturated Sand

Long-Term Response of Piles to Cyclic Lateral Loading Following Vibratory and Impact Driving in Water-Saturated Sand

Experimental Research Based on the Optical Fiber Sensing Technology for a Jacked PHC Pipe Pile Penetration Process

Seismic slope failures: a numerical investigation by the smoothed particle hydrodynamics (SPH)

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