PDF to fabrication-ready in 4 minutes. EN 1993-1-1 checks on 22 members, EN 1993-1-8 eaves connections (8 × M20 10.9, 4 rows), DSTV NC1 7th edition. IPE 500 columns / IPE 450 haunched rafters, S355 J2, 18.5 te total steel.
EN 1993-1-8 Class 4 bolted end-plate moment connections verified. Multi-storey frame with IPE400 rafters and HEA300 columns. DSTV NC1 with hole blocks for CNC processing, DXF with part marks and weld symbols.
5-storey moment-resisting frame designed per EN 1998-1. Seismic actions per Italy NA (ag = 0.25g), behavior factor q = 4.0 (DCM). Lateral force method, drift verification, capacity design checks included. Export of DSTV NC1 with EXC2 traceability.
EN 1993-1-1 §6.3.2 hand calculation for a crane runway beam. Combined UDL (gk=8, qk=17 kN/m) + 40 kN wheel load at midspan. IPE 450, S355, 8 m unrestrained span. 10-step walkthrough: Mcr=417 kNm, λ̄_LT=1.09, χ_LT=0.541, 167% utilization → fly-brace fix at 92.6%.
Combined axial compression (N_Ed=1200 kN) and biaxial bending (M_y=280 kNm, M_z=35 kNm) on a Class 1 IPE 500 column. 7-step hand calculation: flexural buckling y-y/z-z, LTB, Annex B Method 2 interaction factors, Eq. 6.61 + 6.62. 76.3% utilization — PASS.