Study on Directional Micro-Disturbance Grouting for Settlement Control of Shield Tunnel in Sand Layers Based on Numerical Simulation and In-Situ Test

Due to changes in the surrounding environment, the settlement defects of a shield metro tunnel in Wuhan have become increasingly prominent, seriously affecting its safe operation. Directional micro-disturbance grouting can effectively control the settlement of a shield tunnel. However, the grouting...

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Hlavní autoři:	Changjiang Meng, Zhaihui Ge, Zhaohui Xiong, Junjie Hu, Haisu Zhao, Jiaqi Guo
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	MDPI AG 2026-03-01
Edice:	Buildings
Témata:	shield tunnel settlement control grouting parameters numerical simulation in-situ grouting test
On-line přístup:	https://www.mdpi.com/2075-5309/16/6/1143
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