Study on plastic flow of conditioned soil within pressure chamber of deeply buried EPB shields tunneling through sandy stratum

Abstract For earth pressure balance (EPB) shield tunneling, the stability of tunnel face is controlled by the excavation and discharge rates of soil within tunnel pressure chamber. To ensure continuous discharge of soil from pressure chamber, the soil is required to have favorable plastic flow. Howe...

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Bibliografski detalji

Glavni autori:	Xiaochun Zhong, Siyuan Huang, Haijun Wang, Qiang Yun
Format:	Artigo
Jezik:	Inglês
Izdano:	Nature Portfolio 2026-03-01
Serija:	Scientific Reports
Teme:	EPB shield tunneling Soil conditioning Soil discharge Bingham fluid Slump test
Online pristup:	https://doi.org/10.1038/s41598-026-43016-7
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