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April 18, 2026International Journal of Geomechanics

Numerical Study on Pervious Concrete Pile Composite Foundation under Embankment Loading for Deformation Control

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Authors

YJYanbin JiangSLShi‐Tong LiGLGuowei Li

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Overview

Numerical study demonstrates enhanced deformation control in pervious concrete pile foundations, indicating potential for soft soil applications.

Key Points

  • The research aims to explore the deformation control capabilities of pervious concrete pile composite foundations under embankment loading.
  • Conducted a full three-dimensional finite element method (FEM) analysis.
  • Compared pervious concrete pile (PCP) foundations with conventional large-diameter concrete pile (PCC) foundations.
  • Analyzed effects of embankment height, filling rate, pile length, and area replacement ratio on foundation performance.
  • Utilized statistical analysis to assess performance outcomes.
  • PCP foundations achieve comparable total settlement to PCC foundations while accelerating consolidation.
  • Enhanced lateral displacement performance indicates better mitigation of time-dependent deformation.
  • PCP technology shows promise for rapid construction and large embankment loads, particularly in soft soil contexts.

Cite This Study

Jiang et al. (2026) studied this question.

synapsesocial.com/papers/69e3216540886becb6540a14https://doi.org/10.1061/ijgnai.gmeng-12901
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