Bending steel girders. Washington, D.C., Sept. 23.
During the testing of the rigid steel frame knees at the Bureau of Standards the officials were constantly watching the girders to determine the exact moment that the load buckled or weakened the knees. This was done as the huge 600,000 lb. testing machine applied the pressure to the steel knees. 9/23/37
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- Harris & Ewing
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- Library of Congress (via Wikimedia Commons)
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- photograph
- Original size
- 755 × 920 pixels
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Reason: Harris & Ewing collection, given to the Library of Congress without copyright restrictions.
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"Bending steel girders. Washington, D.C., Sept. 23.". Harris & Ewing. Library of Congress, Prints and Photographs Division, via Wikimedia Commons. Public domain. https://commons.wikimedia.org/wiki/File:Bending_steel_girders._rigid_steel_frame_knees.jpgNeed photos for a whole script? Add Find Any Photo to Claude and ask for this one by its id: 272751.
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Bending steel girders. Washington, D.C., Sept. 23. During the testing of the rigid steel frame knees at the Bureau of Standards the officials were constantly watching the girders to determine the exact moment that the load buckled or weakened the knees. This was done as the huge 600,000 lb. testing
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