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Suspension bridges collapses

Collapsible Tube Method for Depositing lg nition and Explosive Charges in Electrical Blasting Caps. In this method the colloided soln (or suspension) of an expl (such as a mixt of Pb styphnate with NC lacquer), loaded in a collapsible tube (similar to those used for tooth paste), is squeezed thru a nozzle to be deposited in desired quantity around bridge wire of the igniter... [Pg.176]

On November 7,1940, 42-mile-per-hour winds twisted the Tacoma Narrows Bridge and caused its collapse. The bridge, with a suspension span of 2,800 feet, had been completed just four months earlier. Steel girders meant to support the bridge were blocking the wind, causing it to sway and eventually collapse. [Pg.315]

See other pages where Suspension bridges collapses is mentioned: [Pg.142]    [Pg.223]    [Pg.327]    [Pg.330]    [Pg.233]    [Pg.233]    [Pg.95]    [Pg.122]    [Pg.144]    [Pg.160]    [Pg.162]    [Pg.230]    [Pg.265]    [Pg.269]    [Pg.141]    [Pg.143]    [Pg.144]    [Pg.331]    [Pg.783]    [Pg.91]   
See also in sourсe #XX -- [ Pg.164 , Pg.165 , Pg.166 , Pg.167 ]



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