File:NIST - WTC Tower Structural System.png

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Innovative WTC Tower Structural System.

Innovative structural system when built; incorporated many new and unusual features

• Two features require additional consideration:

• Composite floor truss system using long span open-web bar joists and spray-applied fireproofing

• Design for wind loads and control of wind induced vibrations
Date April 5, 2005
Source https://www.nist.gov/system/files/documents/2017/05/09/WTC-Part-III-Baseline-Final.pdf
Author NIST

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Public domain
This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.

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current23:53, 6 September 2022Thumbnail for version as of 23:53, 6 September 2022728 × 865 (413 KB)YitzhakNat (talk | contribs)Uploaded a work by NIST from https://www.nist.gov/system/files/documents/2017/05/09/WTC-Part-III-Baseline-Final.pdf with UploadWizard

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