Ponte Rodoviária Vasco da Gama, Lisboa, Construção

Ponte Rodoviária Vasco da Gama, Lisboa, Construção

SOUZA, A., COELHO, A. (2003). Desafios de engenharia em Portugal. Odebretch S.A., Salvador.

PT BUILDS

1995-1998, Lisboa/Alcochete, Portugal

"Tejo Projeto" Design Consortium

COBA, Consultores para Obras, Barragens e Planeamento, S.A. (Leader of the Consortium)
Proponte, Projetos de Pontes e Estruturas Especiais, Lda.
EEG, Europe Etudes GECTI
Kvaerner Technology, Ltd.

"Tejo Ponte Control" Management Consortium

Tudor Engineering Company
A2P, Consultores para Obras e Projetos, Lda.
Hyder Consulting, Ltd.
Provia, Consultores de Engenharia, Lda.

"Lusoponte" Contractors Consortium

Kvaerner Corporate Development (23,80%)
Kvaerner Constrution (1%)
Campenon Bernard, SGE SPE (22%)
Bento Pedroso Construções, S.A. (14,84%)
Mota & Companhia, S.A. (13,83%)
Somague, Sociedade de Construções, S.A. (13,83%)
Teixeira Duarte, Engenharia e Construção, S.A. (7,5%)
Sociedade de Construção H. Hagen, S.A. (2,80%)
Edifer, Construções Pires Coelho & Fernandes, S.A. (0,4%)

Bridge

Total Lenght: 12345,0m
Spans: 488,0m (11 spans); 672,0m (12 spans); 826,0m (3 spans); 65310,0m (80 spans); 2825,0m (84 spans)

Main Bridge Foundations:
- 44RC piles with 2,2m diameter. Maximum depht: 65,0m

Central Viaduct Foundations:
- 81 double pillars each on 8 driven piles with 1,7m diameter.
- Maximum depht 95,0m

South Viaduct Foundations:
- 85 sets of 4 pillars each on RC pilles.

Main Bridge:
- Cable-stayed bridge harp design with 420,0m maximum span.
- Spans: 1x203,0m; 1x420,0m; 1x203,0m.
- Central towers 150,0m high
- The deck made of mixed structure. Reinforced concrete slabs on secondary steal beams. The secondary beams lay on two lateral reinforced concrete beams.

Central Viaduct:
- Beam bridge maximum individual spam 78,0m.
- Pre-fabricated beam bridge.
- 81 double pillars

South Viaduct
- Double deck on pre-fabricated double beam bridge.
- Individual beam spam 45,0m