Diaphragm Wall - Soletanch Bachy

        

    

      

      

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                                                                                                                                                                                   



           

                       

                                                                                   

                                                                                                 

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Avenue Princesse Grace

- 13.30 - 10.80 - 9.80

 l t  f a u  t t o  o   v  r  L a

- 18.30

- 9.80 - 6.80

           

                                                                                                        

                                                                                     

                                                                                                       + 6.50

Rock fill 0.00

Grout blanket of the CCE parking lot eliminated during the excavations

Buttresses Backfill

Roof or substrate

Load transfer slab

Grouted base (Phase 1)

T wall

- 15.00

Quaternary sand

- 18.30 F.F.

Jurassic limestone - 30.00

Larvotto fault

Drainage tunnel Grouted base (Phase 2) - 33.00

         

Lime marl or cretaceous system

- 31.50

       1.30 6.15 5.00     Wall of the 1.00 structure  Reinforced       Backfill Diaphragm - 1.90 concrete wall, 1.02 m      buttress thick      Distribution - 6.40 beam      - 8.50 Load transfer - 10.50      Quaternary slab sand    - 15.00 1 m thick           - 18.30 F. F. Micro-piles     Temporary anchoring T wall       tiebacks      Earthworks for shallow - 31.50     Lime marl or foundations cretaceous      system                                                                                                      

            

                     

                                                                 

                                                                              



                                                                                                                                                      

                                             

                                                                                                                     

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