Settlement of an existing tunnel induced by crossing shield tunneling involving residual jacking force

HIGHLIGHTS

  • who: Tianyu Liu et al. from the Jiangxi Key Laboratory of Disaster Prevention-Mitigation and Emergency Management, East China Jiaotong University, Nanchang, China have published the paper: Settlement of an Existing Tunnel Induced by Crossing Shield Tunneling Involving Residual Jacking Force, in the Journal: Symmetry 2022, 1462 of /2022/
  • how: The influence of the embedment depth was quantified by Yu et_al where the following coefficient u03b7 was proposed u03b7= 2.18 1 1 + 1.7z/D z/D u2264 0.5 z/D > 0.5 where z is the buried depth of the existing tunnel . . .

     

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