Practical Engineering on MSN
The wind forces engineers missed that ended in catastrophic expenses
The Tacoma Narrows Bridge in Washington opened in 1940 as one of the longest suspension bridges in the world. Its sleek design used minimal structural material to reduce costs, but that also made the ...
Eighty-five years ago, Galloping Gertie collapsed and fell into the Tacoma Narrows. on Nov. 7, 1940, about 11 a.m., the previous version of the Tacoma Narrows Bridge came tumbling down. Heavy winds ...
French was vacationing in Idaho when he got word of the bridge’s collapse. On Dec. 2, 1940, French was arrested for grand ...
Add Yahoo as a preferred source to see more of our stories on Google. On Nov. 7, 1940, the Tacoma Narrows Bridge collapsed into the strait of Puget Sound. The jaw-dropping moment was captured in ...
Foreword / Douglas B. MacDonald -- Acknowledgments -- Introduction : Bridging the Narrows -- ch. 1. Crossing the Narrows : idea and dream, ca. 1888-1937 -- ch. 2. Creating the first Narrows Bridge, ...
Joe Scott on MSN
This is Why a $8 Million Bridge Failed in 4 Months
In 1940, the Tacoma Narrows Bridge opened as the world’s third-longest suspension bridge — and collapsed just four months later. Winds of only 70 km/h triggered violent oscillations, reaching 36 ...
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