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 Essakali Haiderali +1 more
openalex +2 more sources
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
doaj +2 more sources
Cyclic p-y Curves of Monopiles in Dense Dry Sand Using Centrifuge Model Tests [PDF]
Applied Sciences, 2019 In this study, centrifuge model tests were used to examine the lateral behavior of a monopile embedded in dry sand through cyclic lateral loading tests.
Myungjae Lee +3 more
doaj +2 more sources
Prediction of P-Y curves from finite element analyses
, 2010 The prediction of P-Y curves for undrained clay and sand based on the results of finite element analyses is presented in this thesis. A higher-ordered finite element program was used in the analyses. The ability of the program to accurately model the undrained soil condition was verified by comparing predicted load-deflection responses with closed ...
Jairus Lai Yan She
openalex +2 more sources
A Review of Static and Dynamic p-y Curve Models for Pile Foundations [PDF]
BuildingsIn addition to supporting vertical loads from superstructures, piles are frequently subjected to horizontal soil pressures, long-term wind, wave, and current forces, as well as seismic loads.
Jiujiang Wu, Longjun Pu, Changming Zhai
doaj +2 more sources
Analysis of Internal Forces and Deformation for a Single Pile in Layered Soil Based on the p-y Curve Method [PDF]
Applied Sciences, 2023 The p-y curve method can be used to describe the stress–strain relationship of soil under elastic, elastoplastic, and plastic states, and is more accurate than other methods in dealing with the nonlinearity of pile–soil interaction.
Limin Wei +3 more
doaj +2 more sources
Winkler springs (p-y curves) for liquefied soil from element tests
, 2014 In practice, piles are most often modelled as "Beams on Non-Linear Winkler Foundation" (also known as “p-y spring” approach) where the soil is idealised as p-y springs. These p-y springs are obtained through semi-empirical approach using element test results of the soil.
Mehdi Rouholamin +2 more
openalex +6 more sources
Study on the Dynamic Response Characteristics and p–y Curve of Straight and Inclined Pile Groups in Saturated Sands [PDF]
Applied Sciences, 2022 This paper is based on a shaking table test of 2 × 2 straight pile groups and 2 × 2 inclined pile groups in non-liquefied sand and saturated sand with different thicknesses.
Yurun Li +4 more
doaj +2 more sources
Parametric Investigation of p-y Curves for Improving the Design of Large Diameter Monopiles for Offshore Renewable Energy Applications [PDF]
Applied SciencesThis study establishes a direct and quantitative link between field-scale monopile behavior, three-dimensional finite element (FE) modeling, and practical p-y curve formulations for large-diameter offshore monopiles.
Fatma Dulger Canogullari +1 more
doaj +2 more sources
Jurnal Teknik Sipil dan Perencanaan, 2019 The foundation has a function to hold the load in the form of axial load, lateral load and moment. The axial load on the pile foundation is supported by the pole end resistance and pile friction, while the lateral load on the pile foundation is supported
Ahmad Jirjisul Ba'ist +3 more
doaj +2 more sources