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San Leonardo viaduct -
San Leonardo viaduct -
San Leonardo viaduct - lower bracing -
San Leonardo viaduct - Diaphragms and reticular bracings -
San Leonardo viaduct - Longitudinal anti-seismic device on abutment -
San Leonardo viaduct - Attaching the bracing on the fixed abutment
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San Leonardo viaduct - Elasto-plastic devices on the fixed abutment -
San Leonardo viaduct - Temporary launch pier - carr. CT-SR . (December 2007) -
San Leonardo viaduct - Launch of Predalles slabs - carr. CT-SR . (December 2007) -
San Leonardo viaduct - Launch of the metal deck from below with truck crane - 1 (July 2008) -
San Leonardo viaduct - Launch of the metal deck from below with truck crane - 2 (July 2008) -
Agnone II viaduct
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Agnone II viaduct - Lattice with full crossbeams -
Agnone II viaduct - Pier connection template -
Agnone II viaduct - Piers with full crossbeams and reticular bracing -
Agnone II viaduct - Pier-deck connection point -
Agnone II viaduct - Launch from below with frame-arch on the truck crane (July 2008) -
Agnone II viaduct - Positioning on temporary piers -1 (July 2008)
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Agnone II viaduct - Positioning on temporary piers -2 (July 2008) -
Catania junction - Ramp A - OP13 -
OP13 - Bolted joint on stringer -
OP13 - Bolted joint on crossbeam -
OP13 - Preparation for laying the Predalles slabs -
OP13 - Detail of pier segment
Motorway NSA339 "Catania-Siracusa" (CT)
BACK
Detailed design of composite viaducts to complete the motorway stretch NSA 339 "Catania-Siracusa" between Passo san Martino along the service route from the city of Catania and Km 130+400 on S.S. no.144.
8 bridges and viaducts total length 2076 m - 5 junctions total length 931 m - 2 flyovers total length 100 m. San Leonardo viaduct with average spans 120 m and bank spans 70 m, variable beam height2.5 m to 6.5 m and slab width13.50 m . Agnone II viaduct made using frame arches with respective length 70 m on the SR-CT carriageway and 105 m on the CT-SR.
Years: 2003-2009
References:
- Impresa Pizzarotti & C. S.p.A