Free Tool · EN 1993-1-8 §6.2 · Component Method · T-stub
Endplate Moment Connection Calculator
Calculate bolted beam-to-column endplate moment connections using the component method per EN 1993-1-8 §6.2. T-stub Mode 1/2/3 per bolt row, Mj,Rd, rotational stiffness Sj,ini, and connection classification — live results, no sign-up.
44.8%
PASS ✓
M_Ed / M_j,Rd
Bolt Row Resistances — T-stub Method (§6.2.4)
| Row |
h_r (mm) |
l_eff (mm) |
Mode |
F_t,Rd (kN) |
| 1 |
433.3 |
94.2 |
2 |
270.97 |
| 2 |
339.8 |
122.1 |
3 |
282.24 |
| 3 |
249.8 |
122.1 |
3 |
219.39 |
| 4 |
159.8 |
122.1 |
3 |
0 |
Component Resistances
Column web panel shear
33.5%
Column web compression
40.2%
Column flange bending
29.4%
Beam flange/web compression
32.4%
Component Resistances — detail
| Component |
Clause |
η |
Status |
| Column web panel shear |
§6.2.6.1 |
33.5% |
✓ |
| Column web compression |
§6.2.6.2 |
40.2% |
✓ |
| Column web tension |
§6.2.6.3 |
44.7% |
✓ |
| Column flange bending |
§6.2.6.4 |
29.4% |
✓ |
| Endplate bending |
§6.2.6.5 |
32.4% |
✓ |
| Beam flange/web compression |
§6.2.6.7 |
32.4% |
✓ |
| Beam web tension |
§6.2.6.8 |
40.5% |
✓ |
| Bolts in tension |
§6.2.6.12 |
40.2% |
✓ |
| Flange weld |
§4.5.3 |
88% |
✓ |
M_j,Rd = 268.08 kNm |
F_c,Rd = 772.6 kN |
a_w ≥ 14.7 mm
S_j,ini = 48382.3 kNm/rad →
semi-rigid
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