Calculation of equivalent stabilizing force for global second order analysis (δq=0) of a bracing system in accordance with Eurocode EN 1993-1-1 Section 5.3.3.

Parameter	Symbol / Formula	Value	Unit
Input parameters
Design value of the compression force			kN
Span of the bracing system			m
Distance between bracings			m
Number of restrained members			—
Calculation results
Reduction factor		—	—
Initial bow imperfection		—	mm
Equivalent stabilizing force for 2nd order analysis (δq=0)		—	kN/m
Stabilizing force (single brace)		—	kN