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PHASE 09-10

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6.4.9 PH 09 - Stiffening rib construction 

  • Construction of the stiffening rib starting, strictly symmetrically, from both of the arch springers.
  • Stiffening rib should be linked to good adjacent masonry of the abutment with stair shaped profile.


6.4.10 PH 10 - Abutment and bridge fill

  • Filling of abutment dismantled area, next to the stiffening rib.
  • Filling of bridge lower area until the arch reins (about).
  • Bridge fill should follow the stiffening rib erection and should be stopped when voids are foreseen.


Intellectual property of this report and of the design drawings is owned by General Engineering s.r.l.

author of the text: arch. Manfredo Romeo other contributes have been mentioned in related paragraphs

- General Engineering Workgroup -


Final Design Report

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