The notation used in Steel Designer generally follows that used in AS4100 and NZS3404. There are some minor differences that are noted below. In addition, some extra notation has been introduced to help clarify the different design quantities.
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kte |
Correction factor for distribution of forces in a tension member (equivalent to kt in AS4100). |
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Ncx1 |
nominal member capacity in axial compression for buckling about the major principle axis computed using a maximum effective length factor (ke) of 1.0. |
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Ncy1 |
Nominal member capacity in axial compression for buckling about the minor principle axis computed using a maximum effective length factor (ke) of 1.0. |