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TABLE 31.2 Modification Factor for Unbraced Frames with Semirigid Connections (Kishi, Chen and Goto, 1997)

End conditions of restraining girder

Near end

Far end ak

Rigid Rigid

Rigid

Rigid

Semirigid

Semirigid

Semirigid

Semirigid

Rigid Hinged

Semirigid

Fixed

Rigid

Hinged Semirigid Fixed ^ ,,1 +

LgRkN

4EgIg

LgRkF

0 0

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