Experimental study on the influence of synchronous grouting in shield tunneling on an upper existing tunnel in sandy

Dawei Huang1,2, Wenjian Lu1,2, Wenjun Luo3,4

  • 1State Key Laboratory of Safety and Resilience of Civil Engineering in Mountain Area, East China Jiaotong University, Nanchang, 330013, Jiangxi, China.

Scientific Reports
|February 4, 2026
PubMed

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