Estructura del Estadio de Atletismo de la Comunidad de Madrid

Structure of the new athletics stadium of the Madrid Community

The big traditional reinforced concrete structure of the main grandstand and the large space existing under it that shelter a complex set of functional and security areas, includes interesting ancillary substructures such as: - Large prestressed concrete cantilever girders with asymmetrical and discontinuous cross sections that support the rear areas of the upper stand, crowned by a large spiral balcony girder as a peripherical finish. - Very slender Vierendel composite girders that allow the insertion, with minimum depth, of broad cast and TV cabins, hanged from the lower side of the principal stand frames.