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Reduction Factors for Laterally Loaded Pile Groups Accounting for Pile Cross Sections and Soil Properties [PDF]
Civil Engineering Infrastructures Journal, 2022 P-y analysis approach is among the most widely used methods implemented for simulating the pile behavior under lateral loading. To obtain the p-y curve of a pile group, that of a single pile should be modified by a group reduction factor which is ...
Amir Talebi, Ali Derakhshani
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p-y curve method based on tangent modulus
Yantu gongcheng xuebao, 2021 It is still a hot problem to calculate the force of laterally loaded piles in engineering. At present, the p-y curve method is mostly adopted in international engineering specifications. Generally speaking, soft soil is different from sandy soil.
YANG Guang-hua 1, 2, JIA Kai 1, LI Ze-yuan 2, LI Zhuo-xun 2
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Journal of Marine Science and Engineering, 2023 With the rapid increase in offshore wind turbines in China, monopiles with diameters exceeding 2 m are widely used. As these piles are subjected to lateral loads caused by wind, waves, and currents, the designs of the pile foundations supporting the ...
Tao Li, Xinran Yu, Ben He, Song Dai
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P-Y Curve Correction of Shallow Seabed Formation Containing Hydrate
Energies, 2023 With the continuous growth in global energy demand, the exploration and development of hydrates has been the focus of increasing attention, and the accurate evaluation of the mechanical properties of hydrate layers has become particularly important.
Haoyu Diao +8 more
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Numerical study on the influence of installation effect on laterally loaded piles in sand
Shenzhen Daxue xuebao. Ligong ban, 2023 In order to study the influence of the installation effect caused by pile penetration into a sand foundation on the pile horizontal bearing capacity, we establish a numerical model to simulate the penetration process and the horizontal loading process of
SU Dong +3 more
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Behavior of CFA and H-section steel piles in lateral loading: experimental and numerical analysis
Revista IBRACON de Estruturas e Materiais, 2021 : The behavior of continuous flight auger (CFA) piles and steel H-section piles to lateral loading is investigated using numerical analyses supported by field tests. A three-dimensional finite element numerical model to lateral load is presented.
Alex Micael Dantas de Sousa +3 more
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Finite Element-Based p-y Curves in Sand
Arabian Journal for Science and Engineering, 2023 P-y curves are used in the prediction of non-linear soil resistance resulting from the horizontal pile movement. Many of the p-y curves have been developed in the 1970s for the petroleum industry to predict the horizontal capacity of piles supporting oil platforms.
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Evaluation of Curve Fitting Techniques in Deriving p–y Curves for Laterally Loaded Piles [PDF]
Geotechnical and Geological Engineering, 2016 The p–y method is one of the most popular methods for the analysis and design of laterally loaded piles. The mathematical relationship it provides between the bending moment, which can be easily measured at strain gauges along the pile, and the soil resistance and lateral pile displacement, facilitates the construction of p–y curves.
Aliasger E. Haiderali, Gopal Madabhushi
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A practical method for construction of p-y curves for liquefiable soils [PDF]
Soil Dynamics and Earthquake Engineering, 2017 In practice, the analysis of laterally loaded piles is often carried out using a “Beam on Non-linear Winkler Foundation method” whereby the lateral pile-soil interaction is modelled as a set of non-linear springs (also known as p-y curves). During seismic liquefaction, the saturated sandy soil changes its state from a solid to a viscous fluid like ...
Dash, Suresh +3 more
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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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