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Free online calculation tools for structural design according to Eurocodes
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Eurocode 1 Wind load on circular cylinders (force coefficient)
Calculation of wind load action effects on circular cylinder elements. The total horizontal wind force is calculated from the force coefficient corresponding to the overall effect of the wind action on the cylindrical structure or cylindrical isolated element
EN 1991-1-4:2005+A1:2010 Section 7.9.2
Cylindrical structures, isolated cylindrical elements
Supported National Annexes:
Α) Calculation of force coefficients: Apart from countries that adopt CEN recommended values for sections 7.9.2 and 7.13 of EN1991-1-4, the following National Annexes are supported: Croatia. B) Peak velocity pressure: The value of the peak velocity pressure can be specified manually. Otherwise automatic calculation of peak velocity pressure is supported, in addition to countries that adopt the CEN recommended values for NDPs, also for the following National Annexes: Finland, Portugal. The National Annexes of Germamy, Norway, Spain, Sweden, Switzerland are NOT supported (enter peak velocity pressure manually).