The Quebec Bridge Collapse

The Quebec Bridge Collapse The Quebec Bridge took twenty years of cookery and verbalism before it was open to the public in 1917. Fifteen seconds subsequent on the connect collapsed into the St. Lawrence River. The reason for this disaster can be plant in the years before in the drift and a prior failure. The desire to build a gallus over the St. Lawrence River was fueled by Quebecs need to be warlike in trade. The Phoenix Bridge Company started the externalize of a cantilever superstructure in 1897, when the consulting engineer Theodore Cooper arrived at the put of the straddle circuit. Cooper, who was i of the best bridge circuit builders of his day, approved the caller-outs plans. The barely now change Cooper would recommend was to lengthen the match of the bridge from sixteen hundred feet to eighteen hundred feet devising it the largest bridge at the time. He accepted the estimates of weight that the bridge company provided. Cooper was criticized by Robert Douglas after he reviewed Coopers bare-assed additions for the bridge stating that it had high unit stresses. Later Cooper ordained an inexperienced, freshly graduated engineer to help supervise the reflection of the bridge. operation continued and on August 27 the bridge collapsed. in that location were eighty-six men studying on the bridge altogether eleven survived.

The investigative report, conducted by the members of the august Commission of Inquiry, state We are satisfied that no one connected with the work was expecting immediate disaster, and we believe that in the shimmy of Mr. Copper his sound judgment was justified. He understood that erection was not procee ding; and without special load the bridge ! cleverness have held out for days. After the collapse, the government took over the design and construction of the new bridge. This also provided the financial support for the project. If you exigency to get a full essay, order it on our website: OrderEssay.net

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