“Perino” Viaduct – Piacenza (PC) – Italy

Detailed design of structural works

 

Client: Progetti & Costruzioni e Lombardini – P.L.C. s.c.a.r.l.

Structural works value: 15.494.000,00 €

Design period: 1991÷1995

 

The decks of the 60 viaduct spans have a clear length between the supports equal to 30 m and a width of 11.60 m.

They consist of six precast prestressed r.c. beams with I-shaped section, height of 1.60 m and length of 31.20 m, connected at each head by a prestressed concrete  transversal beam and completed by a upper concrete slab of 22 cm thickness.

Standing and abutment piers are in cast in place r.c. and their foundations consist of anti- landslide wells.

The work is completed by retaining walls and plating walls.

.