Calculations › Load Combinations
Load Combinations
EN 1990
Determines ULS and SLS design load combinations to EN 1990 Annex A1 for up to four independent variable actions.
Diagram
Example inputs
Permanent load g_k5 kN/m
Imposed load q_k3 kN/m
Wind load w_k0 kN/m
Snow load s_k0 kN/m
National AnnexUK
Results
Load Combinations
EN 1990 · g_k=5 kN/m · q_k=3 kN/m
ULS Combinations
✓ ULS — Eq. 6.10 PASS
11.25EN 1990 Eq. 6.10
✓ ULS — Eq. 6.10a PASS
9.90EN 1990 Eq. 6.10a
✓ ULS — Eq. 6.10b PASS
10.74EN 1990 Eq. 6.10b
SLS Combinations
✓ SLS — Characteristic PASS
8.00EN 1990 Eq. 6.14b
✓ SLS — Quasi-permanent PASS
5.90EN 1990 Eq. 6.16b
Try it yourself
Run this calc with your own inputs