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a ≥ amin     

 

 

 

a

8 mm

 

amin

4 mm

Table 13.4

Connection Detail

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Prequalification Limits (TBDY Table 9B.1)

Beam span / Beam cross-section height

9144 mm /450 mm=20.32

≥7.0

End plate thickness, tp

30 mm

18≤t p ≤65

Flange plate width, bp

298 mm

215≤ b p ≤ 400

Horizontal distance between bolts, g

154 mm

125≤g≤155

pfi

72 mm

40≤p fi ≤50

pfo

72 mm

40≤p fi ≤50

Beam cross section height, db

450 mm

450≤ d b ≤ 950

Beam head thickness, tbf

15 mm

14≤t bf ≤35

Column cross section height

650

≤ 920 mm

Bolt class

10.9

8.8 - 10.9

Min yield stress of the frontal plate material

275 MPa

235 /275/355 MPa

Flange plate weld

CJP

CJP

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