Open access
Sep 2026
Calculation Method for Jacking Force of Straight Steel Pipe Jacking Considering Circumferential Deformation Effect
Flexible steel jacking pipes undergo circumferential deformation under external loads, causing soil pressure redistribution and additional frictional resistance. To accurately predict jacking forces, 2D numerical simulations were utilized to reveal a “quasi-elliptical” soil pressure redistribution evolving with burial...
Shi-Chong Yang, Tian-Shuo Xu, Peng Zhang et al.
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