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a ≥ amin     

 

 

 

a

8 mm

 

min

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

32 mm

12≤t p ≤60

Head plate width, bp

290 mm

160≤ b p ≤ 300

Horizontal distance between bolts, g

150 mm

100≤g≤155

pfi

60 mm

40≤p fi ≤115

pfo

60 mm

40 p fo ≤115

Beam cross-section height, db

450 mm

270≤ d b ≤ 1400

Beam flange thickness, tbf

15 mm

10≤t bf ≤25

Column cross-section height

650

≤ 920 mm

Bolt class

10.9

8.8 - 10.9

Min yield stress of the end plate material

275 MPa

235 /275 / 355 MPa

Flange plate welding

CJP

CJP

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