Hidráulica Costeira e Portuária

António Trigo-Teixeiratrigo.teixeira@civil.ist.utl.pt

Instituto Superior Técnico

Departmento de Eng Civil e Arquitectura

Lisboa - Portugal

What are the main parameters?

Hs, Tidal Range, Wave Period, Geomorphology

Vilamoura Marina 1000 boats

1973

CASCAIS MARINA – Year 2000

Capacity: 600 boats

Questões Ambientais:

Vulnerabilidade?

Risco?

Perigos Vários?

Zona de buffer

Seawalls

A properly designed and constructed seawall will protect properties and areas of the foreshore from the impacts of beach erosion and coastline recession hazards.

Sedimentos e transporte sólido litoral

Quebramares destacados

Artificial HeadlandsArtificial headlands act as large groynes that extend into deep water to restrict longshore transport. On the open coast, they require large expensive structures.