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    lyhalim
    This document is a calculation sheet for designing a rolled universal column (UKC) to support a combination of axial compression and bending moment loads. It provides the load details, proposed column dimensions, and begins checking the column capacity and classification. The key points are: - The column needs to support 840kN compression and 12 kNm bending over a 3.6m height. - A proposed 200x203x6 UKC in S275 steel is selected with a minor axis buckling resistance of 1400kN. - Material properties and geometric properties of the proposed section are provided for design checks.

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    Worked Example

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    lyhalim
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    This document is a calculation sheet for designing a rolled universal column (UKC) to support a combination of axial compression and bending moment loads. It provides the load details, proposed column dimensions, and begins checking the column capacity and classification. The key points are: - The column needs to support 840kN compression and 12 kNm bending over a 3.6m height. - A proposed 200x203x6 UKC in S275 steel is selected with a minor axis buckling resistance of 1400kN. - Material properties and geometric properties of the proposed section are provided for design checks.

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    This document is a calculation sheet for designing a rolled universal column (UKC) to support a combination of axial compression and bending moment loads. It provides the load details, proposed column dimensions, and begins checking the column capacity and classification. The key points are: - The column needs to support 840kN compression and 12 kNm bending over a 3.6m height. - A proposed 200x203x6 UKC in S275 steel is selected with a minor axis buckling resistance of 1400kN. - Material properties and geometric properties of the proposed section are provided for design checks.

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    10 views1 page

    Worked Example

    Uploaded by

    lyhalim
    This document is a calculation sheet for designing a rolled universal column (UKC) to support a combination of axial compression and bending moment loads. It provides the load details, proposed column dimensions, and begins checking the column capacity and classification. The key points are: - The column needs to support 840kN compression and 12 kNm bending over a 3.6m height. - A proposed 200x203x6 UKC in S275 steel is selected with a minor axis buckling resistance of 1400kN. - Material properties and geometric properties of the proposed section are provided for design checks.

    Copyright:

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    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
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    586

    Worked example
    The S t e ~ l Construction

    Job No. Job Title

    Sheet 1 of 3

    Rev

    Institute

    Silwood Park, Ascot, Berks SLS 7QN Telephone: (01344) 623345 Fax: (01344) 622944
    CALCULATION SHEET

    Client

    Made by

    Date

    I 2010

    Beam-column example 1 Rolled Universal Column Problem


    Select a suitable UKC in S275 steel to carry safely a combination of 840kN in direct compression and a uniform bending moment about the minor axis of 12 kNm, over an unsupported height of 3.6 m.

    _I
    W

    Try 2 0 . 7 x20.3 x 60 UKC in S275 steel member capacity tables suggest a minor axis buckling resistance Nh,i,Hd of approximately 1400 kN will provide correct sort o,f margin to carry the moment.
    ~

    Steel Building Design: Design Data

    Partial factors:
    7/uo = 1.0; 7/Ul = 1.0

    U K N A to BS EN 1993-1-1

    Geometric properties:
    h b = 205.8mm; c , / t , =17.1; i, = 8.96 cm = 89.6mm; iz = 5.20 cm WIJl,, = 656 cm' = 656 x 10' mm ' ;
    cl /ti = 6.20;
    = 209.6mm;

    t , = 9.4mm; ti =14.2mm; A = 76.4 cm2 = 7640mm2; = 52.0mm; WIJl,? = 305 cm' = 305 x l O'mm ' ;

    Steel Building Design: Design Data

    Material properties. Yield strength f ,


    = 275 N/mmz since

    ti < 16mm

    B S EN 10025-2

    Check cross-section classijkation: For a Class I outstand flange in compression ct /tie 5 9 BS EN 1993-1-1 Table 5.2

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