Study of Bag Grouting Pile Reinforcing Deep Soft-Soil Foundation with an Interlayer of Hard Materials on High-Speed Railway Ballast Track

Study of Bag Grouting Pile Reinforcing Deep Soft-Soil Foundation with an Interlayer of Hard Materials on High-Speed Railway Ballast Track

High-speed railways are built in deep soft-soil foundations interlayered with hard materials. However, the hard layers cannot be penetrated by conventional foundation treatment. Moreover, the project cost is sometimes prohibitive, which is an issue for post-construction subsidence control. The bag g...

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Bibliographic Details
Main Authors: Shen Zuo, Qingyu Zhang, Jin Li, Peng Liu, Fengkun Cui, Ying Chen
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Applied Sciences
Subjects:
bag grouting pile
deep soft soil
interlayer
hard materials
field test
finite-element calculation
Online Access:https://www.mdpi.com/2076-3417/12/9/4662

Internet

https://www.mdpi.com/2076-3417/12/9/4662

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