Fire Resistant Steel Structure
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United States of America Patent
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Issued Date -
Mar 22, 2012
app pub date -
May 4, 2010
filing date -
May 4, 2009
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Abandoned
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Abstract
A fire resistant steel structure (10) comprises a steel beam (14) for receiving a vertical load and a support structure for supporting the horizontal beam (14) at two horizontally spaced locations. At least one fire-resistant tension member (30) has its ends (32, 32′) anchored outside the steel beam (14) in the support structure. It is arranged relative to the steel beam (14) in such a way that when the steel beam (14) is overheated and yields under the vertical load in case of severe fire conditions, it rests on the at least one fire-resistant tension member (30) and is vertically supported by the latter.
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