Table 1: Sections of DB-TMF and KB-TMF.

Component DB-TMF
(1)
KB-TMF
(2)
DB-TMF-1
(3)
Column (stories 1 and 2) WF 300×300×10×15 WF 350×350×16×16 WF 400×400×15×15
Column (stories 3 and 4) WF 300×300×12×12 WF 350×350×10×16 WF 350×350×10×16
Chords 2CNP120 2CNP120 2CNP140
Diagonal 2CNP80 2CNP80 2CNP100
Vertical 2CNP80 2CNP80 2CNP100
Bottom SBRB 70×10mm 70x15 mm 70x15 mm
Upper SBRB 70×10 mm - 70x15 mm
Steel weight of
a half frame
7.16 kN 8.58 kN -