Research Article

Estimations of the Jacking Forces of Large-Sized Rectangular Jacking Pipes Based on a Displacement Control Method

Table 7

Different grouting pressure program configuration of case A1.

Program number13.5 m (MPa)28.5 m (MPa)43.5 m (MPa)58.5 m (MPa)73.5 m (MPa)88.5 m (MPa)

1000000
20.10.10.10.10.10.1
30.130.130.130.130.130.13
40.120.130.130.130.130.13