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Structural KZ Calculation Guide

The document calculates the K value for a structural connection between a UB533x210x92 section property column and a UB457x191x74 section property beam. It determines the Ga value at the base to be 1.0 assuming rigid connection. It then calculates the Gb value to be 4.392793 based on the section properties and lengths provided. With Ga=1.0 and Gb=4.392793, it determines the K value for the connection to be 1.65, which is approximated to 1.7.

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199 views1 page

Structural KZ Calculation Guide

The document calculates the K value for a structural connection between a UB533x210x92 section property column and a UB457x191x74 section property beam. It determines the Ga value at the base to be 1.0 assuming rigid connection. It then calculates the Gb value to be 4.392793 based on the section properties and lengths provided. With Ga=1.0 and Gb=4.392793, it determines the K value for the connection to be 1.65, which is approximated to 1.7.

Uploaded by

Mohammed
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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KZ Calculation

Section Property Column UB533x210x92


Section Property Beam UB457x191x74

Ga at base =1.0 (assuming supported rigidly connected)


AISC Chapter 16 pageno 513

Gb= S IC/Lc (AISC pg no 16.1-512,C-A-7-3)


S Ig/Lg
Where Ic= 552000000 mm^4
L Lc = 7000 mm
Ig= 333000000 mm^4
Lg= 18550 mm

Gb= 552000000
7000 = 78857.14286 = 4.392793
333000000 17951.48248
18550

Connecting Points Ga=1.0 and Gb=4.392


K=1.65
Considering 1.7 approximately

K=1.65

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