Introduction The p-y curve method has obvious advantages in calculating stress state of piles under horizontal displacement.
Method This paper developed a new automatic p-y curve extraction program, which can obtain reaction force p through fitting and derivation of shear force.
Result The results show that while improving the accuracy of the calculation, this program reduces the user′s experience requirement and it is worth promoting in project.
Conclusion A three-dimensional finite element analysis of steelpile foundation in Guishan offshore wind farm project is carried out, the results verify the reliability of the extraction program in soil-pile interaction analysis.
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