Combination of Actions for Accidental Loading

Action combination for accidental loading E_dA

E_{dA} = \sum_{j \geq 1} γ_{GA, j} \cdot E_{Gk, j} + E_{Ad} + γ_{QA, 1} \cdot ψ_{1, 1} \cdot E_{Qk, 1} + \sum_{i > 1} γ_{QA, i} \cdot ψ_{2, i} \cdot E_{Qk, i}

E_dA	Design loading value for accidental loading
γ	Safety factor
ψ	Combination coefficient