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T-EMSD-based p-y curve of laterally loaded piles in clay considering small-strain behavior
Yantu gongcheng xuebao, 2021 The international popular API code recommends the p-y curve method to analyze the nonlinear behavior of offshore wind turbine (OWT) steel pipe piles.
YU Jian 1, 2, ZHU Jun-lin 1, 2, HUANG Mao-song 1, 2, SHEN Kan-min 3
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P Y Curves of Laterally Loaded Piles Near Earth Slopes
International Journal of Engineering and Advanced Technology, 2020 Design of piles under lateral loads using numerical analysis is a time-consuming process, requiring competent geotechnical engineers who can accurately model the soil profile and construction sequence. Therefore, most engineers have resorted to the p-y method that is a less time-consuming process in both the modeling and running time.
Soha Emad Said +2 more
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Multi-directional cyclic p–y curves for soft clays [PDF]
Ocean Engineering, 2016 Abstract Currently there is a lack of information and experimental data to formulate p–y curves in multi-directional loading conditions for soft clays. Experimental evidence has shown that uni-directional p–y curves are not able to represent correctly the near field soil response to multi-directional earthquake loading.
Juan M Mayoral +2 more
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Effect of Slope on P-Y Curves Due to Surcharge Load
Soils and Foundations, 2008 An extensive program of laboratory model tests was undertaken to study the effect of slope on p-y curves due to surcharge load in dry sand. The paper concerns the method developed in a series of laboratory model tests to experimentally determine p-y curves.
MUTHUKKUMARAN, K. +2 more
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"p-y" curves for piles in radially inhomogeneous soil [PDF]
, 2023 “p-y” curves are used to simplify the pile response of laterally loaded piles at any given depth by describing the applied lateral soil reaction as a function of the lateral displacement. Simple analytical solutions in two-dimensions for system stiffness are available by modelling a segment of the pile surrounded by an annular zone of linear-elastic ...
Bateman, Abigail, Mylonakis, George
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Non-linear Analysis of Laterally Loaded Piles Using "p-y" Curves [PDF]
Geotechnical and Geological Engineering, 2020 In this paper, we analyze the behavior of a monopile under lateral loading. Specifically, this work focuses on the examination of the static stiffness coefficients of a monopile vertically embedded in a homogeneous or multilayer soil of random geometry and random mechanical properties.
E. G. Psaroudakis +2 more
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Yantu gongcheng xuebao, 2019 The prediction of lateral capacity losses of a single pile adjacent to the excavation of foundation pits is made, by designing the excavation of a test pit in multi-layer soils based on CPT tests.
TONG Li-yuan 1,2, LI Hong-jiang 1,2, LIU Song-yu 1,2, YANG Tao 1,2
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P-y curves on model piles: Uncertainty identification
, 2010 The aim of determining the P-y reaction curves. The instrumented pile allows the bending moment profiles to be obtained. The uncertainty on the moment measurement is first quantified. The displacements are determined from a polynomial function fitted on the moment data and calculated by double-integrating the moment.
Rosquoet, F. +3 more
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Modified p-y curves for monopile foundation with different length-to-diameter ratio
Brodogradnja : An International Journal of Naval Architecture and Ocean Engineering for Research and Development, 2023 The soil reaction of the monopile foundation subjected to lateral loading in offshore wind turbines is typically assessed relying on p-y curves advocated by API. However, this method is inadequate for gradually increasing monopile diameters and significantly underestimates the lateral soil confinement.
Wang, Bin +5 more
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Media Komunikasi Teknik Sipil, 2015 For a certain structure, lateral loads are more dominant than vertical loads. A foundation with a lateral load is due to overturning force relying on good contact between the pile and the soil.
Utari Wessy Andriani, Ita Suhartatik
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