Detalles del post: High-rises remain vulnerable after 9/11
04/03/06
High-rises remain vulnerable after 9/11
por urblog @ 04:12:15 pm en ZZZ. Restos
-> Blog: Mundos
signos de cambio, momento crítico = pregunta 100
Cities, developers and building owners have focused on safety measures such as evacuating people more quickly, but the nation's high-rises remain largely as vulnerable to catastrophic attack as they were on Sept. 11, 2001 .
Chicago now requires its tallest buildings,(such as the Sears Tower center),to provide structural data on CD-ROM to firefighters.
comes from the text of Patrick O´drsicoll, USA TODAY
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