Bridges

A1- Motorway Section Aveiras de Cima / Santarém
Location: Portugal
Entity: Brisa
Dates(beginning/end) 2002-2003
Description:

This project is composed by 16 bridges.

These bridges are inserted in a heavy traffic road (A1) and have to overcome spans up to 45m. Due to these restraints, the choice of structural solution adopted was conditioned. The use of a hybrid structure in the bridge deck avoids the execution of formworks. The deck is composed by mixed solution with solid web beams and reinforced concrete slab performed by prefabricated panels.

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