Sazlidere Cable-stayed Bridge

Location:

North Marmara Motorway - Section 8, Turkey

Investor:

Republic of Turkey

Ministry of transport and infrastructure

Client:

REC ULUSLARARASI İNŞAAT YATIRIM SANAYI VE TICARET A.Ş., Ankara, Turkey

Peer Reviewer / Independent Check Engineer:

PIPENBAHER CONSULTING ENGINEERS

Services:

Independent check of Conceptional and Detail design

Consultancy and Technical support during construction

Length: 1617.6 m

Span arrangement main bridge:

75.0 + 135.0 + 440.0 + 135.0 + 75.0 m = 860.0 m

Span arrangement approach bridge - west:

35.0 + 4 x 43.4 + 40.0 = 248.6 m

Span arrangement approach bridge - east:

40.0 + 10 x 43.4 + 35.0 = 509.0 m

Total width: 46.0 m

Total pylon height: 196.0 m

Type of foundations: Deep foundation on barret piles

Superstructure:

Approach bridge:

Prestressed concrete girders

Main bridge:

Composite steel - concrete structure

Construction technology: Balanced cantilever method