Description Usage Arguments Value
Calculate the slenderness reduction factor X [dimentionless] for the general case.
Φ = 0.5 ≤ft[ 1 + α ≤ft( \bar{λ}-0.2 \right) + {\bar{λ}}^2 \right]
X = \frac{1}{Φ + √{ Φ^2 - {\bar{λ}}^2} }
1 | slenderness_reduction_factor(alpha, lambda_bar)
|
alpha |
Check #1: imperfection factor α_{yy} for rolled section [dimentionless]. Check 2 & 3: imperfection factor α_{zz} for rolled section [dimentionless] |
lambda_bar, |
Relative slenderness \bar{λ} [dimentionless] |
X Slenderness reduction factor [dimentionless]
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