Citazione:
Sertes ha scritto:
Comunque, siccome vuoi fare il fiscale sulle cose inutili, eccoti una definizione di Emporis Standards:
High-rise
A high-rise building is a structure whose architectural height is between 35 and 100 meters.
A structure is automatically listed as a high-rise when it has a minimum of 12 floors, whether or not the height is known. If it has fewer than 40 floors and the height is unknown, it is also classified automatically as a high-rise.
Uhm...
Windsor Tower:
The Windsor Tower fire started on the 21st floor of the 32 storey building in February 2005. The fire quickly spread due to a lack of fire stops between the curtain wall façade and the concrete floor slabs. Designed and built in the 1970s, the tower was built using traditional design methods. Extensive refurbishment was underway at the time of the fire. Ironically, part of the refurbishment programme was to bring the building’s fire standards up-to-date with the installation of active fire prevention and resistance measures.
Structural failure happened with the collapse of the steel perimeter columns which resulted with the floor slabs collapsing as the edge support was taken away. The massive concrete transfer slab at the 20th floor prevented further progressive failure.http://www.mace.manchester.ac.uk/project/research/structures/strucfire/CaseStudy/HistoricFires/BuildingFires/default.htmProva a dire adesso un' altra volta che un incendio non é MAI riuscito a far avvenire crolli in strutture HIGH RISE.
E ridiamo...
Ah e non togliere la menata 'eh ma non è crollato tutto'.