e-mosty December 2018 e-mosty December 2018 | Page 74
Figure 22: HM anchor system
For the incremental launching process a 100t
continuous jack was installed on every pier, which can
balance the box beam-pier friction resistance with its
horizontal tension force. Using this method, the 190m
continuous beam was incremental launched in 6
months, as shown in Figures 23 - 26.
Figure 25: Construction of steel tube main arch
Figure 23: Incremental launching of continuous box beam
Figure 26: Slide equipment
Figure 24: 100t continuous jack
4/2018