structural engineers
GR EN
where I am: Home page > Projects > Road and railway bridges > Νew national road Etoliko - Astakos
Νew national road Etoliko - Astakos

PROJECT:  Bridge designs for the new national road Etoliko - Astakos

CLIENT: Public administration.

BRIEF DESCRIPTION:
 
Final and preliminary designs for bridges of the new national road
 
Final designs
  • Trench passage at Ch 14+665.50. Closed box frame with net transverse opening 12.00m,skew angle 42deg, width 15.50m. Reinforced concrete, shallow foundation.
  • Trench passage at Ch 14+854.50. Closed box frame with net transverse opening 8.00m,skew angle 68deg, width 15.50m. Reinforced concrete, shallow foundation.
  • Stream passage at Ch 14+909.00. Closed box frame with net transverse opening 8.00m,skew angle 70deg, width 15.50m. Reinforced concrete, shallow foundation.
  • Gorge bridge at Ch 23+589.50 one span 40m, deck width 15.5m. Prestressed concrete, shallow foundation.
  • Underpass at Ch 24+522.50. Closed box frame with net transverse opening 9.50m, width 15.50m. Reinforced concrete, shallow foundation. 
Preliminary
  • Overpass at Ch 14+884. 3 span L = 6.5 +17.4 +6.5 = 30.4m, width 11m.
  • SR bridge at Ch 00+008.50 Stream passage L = 8.0m, width 11.5m, on piles.
  • Bridge at Ch 15+282.50 Stream passage L = 2x4.0=8.0m, width 15.5m, skew angle 220, on piles.
  • Bridge at Ch 22+722.98 Stream passage L=8.0m, width 15.5m, skew angle 370, on piles.
  • SR bridge at Ch 00+691.99 Stream passage L=8.0m, width 11.5m, on piles.
  • Overpass at Ch 20+562. 3 span L = 6.5 +16.5 +6.5 = 29.4m, width 11m, on piles.
  • Acheloos river crossing, 8 span bridge L = 12.0 +6 x31 +12.0 = 210m, width 15.5m on piles.
  • Overpass at Ch 3+321. 3 span with a total length L = 53.4m and width 9m.

The project discontinued.
 
Design years: 1993-8
Design standards: DIN1072, Greek Earthquake Design Standard (NEAK)

     See
     Also..