Field experimental study on ground treatment of high fill embankments over expansive soils

Abstract In valley regions where high-fill embankments are constructed, inadequate foundation bearing capacity is a frequently encountered challenge. At the Ankang Airport relocation site, expansive soils primarily originating from the Upper to Middle Pleistocene are widely distributed, which introd...

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Bibliographic Details

Published in:	Scientific Reports
Main Authors:	Bin Hou, Faning Dang, Weihua Ding, Haibin Xue, Hong Zhan
Format:	Article
Language:	English
Published:	Nature Portfolio 2025-08-01
Subjects:	High fill embankment Expansive soil Dynamic compaction Sand compaction pile In-situ experimental study
Online Access:	https://doi.org/10.1038/s41598-025-14911-2