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    Parametric studies on fire resistance of fire-resistant steel members

    New search for: Ding, Jun
    New search for: Li, Guo-Qiang
    New search for: Sakumoto, Y.

    AbstractBased on the test data of Nippon Steel Corporation, the mathematical formulas have been implemented on the mechanical properties of fire-resistant (FR) steel at elevated temperatures. The high-temperature performances of FR steel members are analyzed using non-linear FEM with ANSYS program. The reliability of the FEM approach are verified by full-scale experiments on axially compressed columns and a beam subjected to elevated temperatures which were performed by Nippon Steel Corporation. Employing the validated FEM approach, a large number of parametric studies are carried out. The parameters having significant or negligible effects on the critical temperatures of FR steel members have been discussed. It has been found by comparisons that using FR steel as load-bearing members can improve the fire-resistant performance of steel constructions greatly. Finally, a practical approach for estimating the critical temperatures of FR steel members is suggested.

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    Parametric studies on fire resistance of fire-resistant steel members

    New search for: Ding, Jun
    New search for: Li, Guo-Qiang
    New search for: Sakumoto, Y.

    AbstractBased on the test data of Nippon Steel Corporation, the mathematical formulas have been implemented on the mechanical properties of fire-resistant (FR) steel at elevated temperatures. The high-temperature performances of FR steel members are analyzed using non-linear FEM with ANSYS program. The reliability of the FEM approach are verified by full-scale experiments on axially compressed columns and a beam subjected to elevated temperatures which were performed by Nippon Steel Corporation. Employing the validated FEM approach, a large number of parametric studies are carried out. The parameters having significant or negligible effects on the critical temperatures of FR steel members have been discussed. It has been found by comparisons that using FR steel as load-bearing members can improve the fire-resistant performance of steel constructions greatly. Finally, a practical approach for estimating the critical temperatures of FR steel members is suggested.

    Access

    Check access
    Check availability in my library
    Order at Subito €

    Parametric studies on fire resistance of fire-resistant steel members

    New search for: Ding, Jun
    New search for: Li, Guo-Qiang
    New search for: Sakumoto, Y.

    AbstractBased on the test data of Nippon Steel Corporation, the mathematical formulas have been implemented on the mechanical properties of fire-resistant (FR) steel at elevated temperatures. The high-temperature performances of FR steel members are analyzed using non-linear FEM with ANSYS program. The reliability of the FEM approach are verified by full-scale experiments on axially compressed columns and a beam subjected to elevated temperatures which were performed by Nippon Steel Corporation. Employing the validated FEM approach, a large number of parametric studies are carried out. The parameters having significant or negligible effects on the critical temperatures of FR steel members have been discussed. It has been found by comparisons that using FR steel as load-bearing members can improve the fire-resistant performance of steel constructions greatly. Finally, a practical approach for estimating the critical temperatures of FR steel members is suggested.

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    Title:

    Parametric studies on fire resistance of fire-resistant steel members

    Contributors:

    Ding, Jun (author) / Li, Guo-Qiang (author) / Sakumoto, Y. (author)

    Published in:

    Journal of Constructional Steel Research ; 60 ; 1007-1027

    Publication date:

    2003-09-23

    Size:

    21 pages

    ISSN:

    0143-974X

    DOI:

    https://doi.org/10.1016/j.jcsr.2003.09.007

    Type of media:

    Article (Journal)

    Type of material:

    Electronic Resource

    Language:

    English

    Keywords:

    Fire-resistant steel , Fire resistance , Non-linearity , Finite element method , Column , Beam

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