Force coefficient for a non-slender structural component with a quadratically rounded cross-section
cf,0 |
Basic force coefficient of sharp-edged cross-sections |
Ψr |
Reduction factor for considering the rounded corners of a quadratic cross-section |
Ψλ |
Reduction factor for considering the effective slenderness λ, depending on the solidity ratio φ |
φ |
Solidity ratio for considering the permeability of windward surfaces |