ideYAPI BIM Knowledgebase Structural Engineering Steel Connection Design Moment Connections Moment Connection Design Welded Web Connection Welded Web Connection Design Welded Web Connection Design Connection GeometryGeometry ChecksWeld Access Hole LengthL ≥ max(1.5tw,40 mm) ÇYTHYEDY 13.1.6 L50 mm√tw9 mm√Weld Access Hole HeightH ≥ max(tw, 20 mm) , H≤50mm ÇYTHYEDY 13.1.6 H30 mm√tw9 mm√Shear Plate to Column Flange Weld Sizea ≥ a min a9 mm √a min3.5 mmTable 13.4√Shear Plate to Beam Web Weld Sizea ≥ a min a6 mm √a min3.5 mmTable 13.4√Continuity Plate to Column Flange Weld Sizea ≥ a min a8 mm √a min4 mmTable 13.4√Continuity Plate to Column Web Weld Sizea ≥ a min a8 mm √a min4 mmTable 13.4√Connection Detail Prequalification Limits (TBDY Table 9B.3)Beam span / Beam cross-section height9144 mm /450 mm=20.32≥9.0Beam cross-section height, d b450 mm≤ 920Beam flange thickness, t bf15 mm≤25Column cross section height650 mm≤ 920 mmFlange plate weldCJPCJPtp10 mm≥9 mm TBDY 9B.4.7(a)a10 mm6≤a≤12 TBDY 9B.4.7 (a)d50 mm≥50 mm TBDY 9B.4.7(a)Shear plate beam web weld thickness6 mm=6 mm TBDY 9B.4.7(c)Flange plate weldCJPCJPStrength ChecksBeam Shear YieldAg F y275 N/mm2 RnÇYTHYEDY 13.17ΦRn RequiredAvailableRatioControl209.62 kN534.6 kN0.392√Column Flange Weld Strength at Shear PlateFe490000 kN/m2ÇYTHYEDY 13.2inThe weld thickness taken from the combination menu is 0.707 * w value. 9 / 0.707 = 12.73 mm l380 mm R req hp380 mm tp10 mm Ry1.30 Fyp275 N/mm2 Rn ΦRn RequiredAvailableRatioControl815.1 kN904.94 kN0.901√Column Panel Zone ShearP r429,124 kNÇYTHYEDY 13.29aPy F y275000 kN/m2 A g28634.759 mm2 dc650 mm tw16 mm Rn ΦRn RequiredAvailableRatioControl1497.795 kN1716 kN0.873√Panel Zone Thicknesst min ≥u / 180TBDY 2018 9.3.4.2bt min = t w16 mm tw16 mm u2016 mm RequiredAvailableRatioControl11.2 mm16 mm0.700√ ×
