Combinations

Name

Combination type

Case nature

Definition

4 (C)

ULS

ULS

structural

(1 + 3) × 1.35 + 2 × 1.50

5 (C)

SLS-QP

SLS-QPR

structural

(1 + 3) × 1.00 + 2 × 0.30

6 (C)

RARA

SLS

structural

(1 + 3 + 2) × 1.00

12 (C) (CQC)

1 × 0.3 × Y

ULS

seismic

8 × 1.00 + 9 × 0.30

13 (C) (CQC)

1 × (−0.3) × Y

ULS

seismic

8 × 1.00 + 9 × (−0.30)

14 (C) (CQC)

0.3 × 1 × Y

ULS

seismic

8 × 0.30 + 9 × 1.00

15 (C) (CQC)

0.3 × (−1) × Y

ULS

seismic

8 × 0.30 + 9 × (−1.00)