Deactivation of prestressed anchor

Dear Bentley Support Team,

Please find in attached file :

  • calculation phases.

The displacement (ux, uy) of 2 points on the existing track (C and D) has been calculated and controlled.

In comparison between (ux, uy) calculated with the deactivation of 2 anchor lines per phases and (ux, uy) calculated with the deactivation of 2 anchor lines at the same time, we have noticed an important difference (cf. ux-uy comparison). Do you know the reason of this difference ?

Please let me know if you need any further information (plaxis folder calculation,..)

Thank you in advance for your feedback.

Best wishes,

Hang Nguyen

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