Results 211 to 220 of about 2,526 (261)
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Analysis of axial pile‐soil interaction in clay
International Journal for Numerical and Analytical Methods in Geomechanics, 1986AbstractA method for predicting the maximum mobilized side resistance and unit shaft resistance‐displacement curves (load transfer functions) on piles in clay is described. The method was derived using a numerical solution to model pile installation effects and a finite element scheme to model pile loading.
Andrew G. Heydinger, Michael W. O'Neill
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Analysis of Pile-Soil Interaction by Computer Simulation
Key Engineering Materials, 2006In this paper, a numerical model to simulate the interaction of pile-soil based on the one-dimension stress wave theory is established, which can provide the propagating process and reflection characteristics of stress wave under impulsed load in concrete piles.
Guang Zhang +3 more
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Experimental Assessment of Seismic Pile-Soil Interaction
2013Physical modeling has long been established as a powerful tool for studying seismic pile-soil-superstructure interaction. This chapter presents a series of 1-g shaking table tests aiming at clarifying fundamental aspects of kinematic and inertial interaction effects on pile-supported systems.
SIMONELLI AL +15 more
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INFLUENCE OF LIQUEFACTION ON PILE-SOIL INTERACTION IN VERTICAL VIBRATION
ISET Journal of Earthquake Technology, 2008During strong earthquake shaking, loose cohesionless soils below the water table develop high pore water pressure and liquefy leading to significant degradation of strength and stiffness. In such soil stratum, pile foundation may undergo substantial shaking while the soil is in a fully liquefied state and soil stiffness is at minimum. In this paper, an
B.K. Maheshwari, U.K. Nath, G. Ramasamy
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Centrifuge modelling of pile-soil interaction in liquefiable slopes
Geomechanics and Engineering, 2011Piles passing through sloping liquefiable deposits are prone to lateral loading if these deposits liquefy and flow during earthquakes. These lateral loads caused by the relative soil-pile movement will induce bending in the piles and may result in failure of the piles or excessive pile-head displacement.
Stuart K. Haigh, S.P. Gopal Madabhushi
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A New Finite Element Model for Pile-Soil Interaction
Geotechnical Engineering for Transportation Projects, 2004This paper describes the formulation and validation of a new finite element model for 3-D analysis of pile-soil interaction problems. The proposed element is constructed by wrapping 4 slip elements around a 2-nodes flexural element. The 4 slip elements are to model the interface between soil and pile and the 2-node flexural element simulates the pile ...
K. X. Liu, F. H. Lee, K. Y. Yong
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Revised Soil Damping Using Realistic Pile-Soil Interaction Models
2022The contribution of soil damping to the overall damping of offshore wind turbine structures has proven to be elusive. The strain-dependent soil stiff-ness and material damping can be quantified from small-scale element tests but applying the results from these tests in an integrated structural model requires a realistic assessment of the shear strains ...
Stuyts, Bruno +2 more
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An Analysis of Pile-Soil Interaction under Embankment Load
Applied Mechanics and Materials, 2014The complex interaction between the pile and surrounding soil significantly affects the behavior of the piled reinforced embankment. In this paper, a 3D numerical model of piled reinforced embankment was set up to explore the development of the settlement of the pile and the surrounding soft soils during the embankment filling as well as the subsequent
Min Zhao, Wei Ping Cao
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Numerical Simulation of Diaphragm Wall-Pile-Soil Interaction
Applied Mechanics and Materials, 2013The construction of underground infrastructures often requires to excavate in close vicinity of existing structures. In these conditions, the main design requirement is that of limiting ground deformations caused by excavation to ensure the safety of the structure.
Long Chen, Xi Hua Chu, Yuan Jie Xu
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Pile-soil interaction for axially loaded piles
2020ÖZET Bu çalışmada yükün, düşey yüklü bir kazığı çevreleyen zemin tarafından nasıl aktarıldığı araştırılmıştır. Özellikle bu çalışmanın amacı, düşey yüklü kazıklar için yük aktarımı ve kazık bar eke ti arasında bir ilişki geliştirmek ve t-z ve t -e eğrilerini kullanarak yük-oturma eğrilerini hesaplamaktır. Bu amaçla, t-z ve congruence eşitliği metodları
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