Fire performance of reinforced concrete columns

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ConferenceFire Safety : Science and Engineering: 26 June 1984, Denver, Colorado, USA
Pages176205; # of pages: 30
Subjectfire performance; reinforced concrete; posts ( structures); fire resistance; fire tests; calculation; reinforced concrete; temperature; deformation; failure; load; cross section; aggregate; moisture; Concrete columns; reaction du feu; beton arme; poteau (ossature); resistance au feu
AbstractTo develop general methods for the prediction of the fire resistance of reinforced concrete columns, experimental and theoretical studies were carried out. Results obtained in the first phase of the study, which involved the testing of twelve columns, are given. Of the variables studied in this phase, load, cross-section size, and type of aggregate had the largest influence on the fire resistance of the columns. The influence of concrete moisture content was, within the range studied, insignificant. Column temperatures, deformations, and fire resistance, calculated using a mathematical model, were in good agreement with those measured. The variables that will be studied in a second phase study are outlined.
Publication date
AffiliationNRC Institute for Research in Construction; National Research Council Canada
Peer reviewedYes
NRC number25351
NPARC number20358505
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Record identifier271176ee-5e5c-4ee4-a3ef-248e2196171c
Record created2012-07-20
Record modified2016-05-09
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