Exploring mechanical performance of non-foamed polyurethane-bonded gravel and its pile bearing characteristics under embankments: an experimental and numerical approach

Exploring mechanical performance of non-foamed polyurethane-bonded gravel and its pile bearing characteristics under embankments: an experimental and numerical approach

Pile supported geogrid-reinforced embankment are widely used to treat soft soil. This paper proposes a novel method for reinforcing foundations using non-foamed polyurethane-bonded gravel (NPBG) porous piles. Through triaxial compression tests, the mechanical properties and strength parameters, such...

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Bibliographic Details
Main Authors: Xin Hu, Mengliang Li, Huiming Tan
Format: Article
Language:English
Published: Frontiers Media S.A. 2024-12-01
Series:Frontiers in Physics
Subjects:
non-foamed polyurethane
gravel pile
porous media
settlement
embankment
Online Access:https://www.frontiersin.org/articles/10.3389/fphy.2024.1488622/full
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