Bending steel girders. Washington, D.C., Sept. 23. Officials of the steel industry and the U.S. Bureau of Standards
inspect one of the large riveted steel frame knees that were placed thru the test. U.S. Bureau today. This frame designed to withstand 68,000 lbs carried a maximum load of 168,000 lbs before it showed signs of weakening. Photo shows left to right inspecting the beam after the test: Dr. A.H. Starng of the Bureau of Standards, Everett Chapman, President of the Lukeneeld Inc. of Coatesville, Pa., and F.H. Frankland, Chief Engineer of the American Institute of Steel Construction, New York City, N.Y., 9/23/37
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"Bending steel girders. Washington, D.C., Sept. 23. Officials of the steel industry and the U.S. Bureau of Standards". Harris & Ewing. Library of Congress, Prints and Photographs Division, via Wikimedia Commons. Public domain. https://commons.wikimedia.org/wiki/File:Bending_steel_girders._Officials_of_the_steel_industry.jpgNeed photos for a whole script? Add Find Any Photo to Claude and ask for this one by its id: 272750.
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Bending steel girders. Washington, D.C., Sept. 23. Officials of the steel industry and the U.S. Bureau of Standards inspect one of the large riveted steel frame knees that were placed thru the test. U.S. Bureau today. This frame designed to withstand 68,000 lbs carried a maximum load of 168,000
1937 · Library of Congress
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Library of Congress
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1937 · Library of Congress
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1937 · Library of Congress
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1937 · Library of Congress
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1937 · Library of Congress
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Library of Congress