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Recent advances in composite caisson–pile foundation

  • Zhihe Cheng
  • , Shengyi Cong*
  • , Zhiqiang Cheng
  • *Corresponding author for this work
  • School of Civil Engineering, Harbin Institute of Technology
  • China Construction Eighth Engineering Division

Research output: Contribution to journalArticlepeer-review

Abstract

Caisson composite–pile foundation (CCPF) is a major type of deep–water foundation. It is composed of gravity caissons and a pile foundation. It is widely used in bridge piers, wharf platforms, breakwaters, offshore platforms, and offshore wind–power foundations. Herein, the geotechnical characteristics and deformation of CCPFs are examined. Further, Emphasis is placed on theoretical, experimental, and numerical studies of the loading mechanism, transfer law, and deformation distribution of blended foundations under static and dynamic loading. Based on these studies, suggestions for future research and development are provided.

Original languageEnglish
Pages (from-to)2460-2473
Number of pages14
JournalMarine Georesources and Geotechnology
Volume43
Issue number12
DOIs
StatePublished - 2025
Externally publishedYes

Keywords

  • Caisson composite–pile foundation
  • deformation rule
  • mechanical characteristics
  • scour effect

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