Comparison with DIN 5. Cube-shaped buildings. Wind-tunnel measurements. CFD calculations. Comparison with DIN 6. 1 Mar Buy DIN () Action On Structures – Part 4: Wind Loads from SAI Global. Answered Feb 5, · Author has k answers and m answer views. Here –> DIN-Deutsches Institut fur Normung E.V.. Views · View Upvoters.
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The wind zone is either determined directly or by selecting a city. In din 1055-4 of doubt you should always apply more disadvantageous values, i.
Only 1055-44 values for glass panes made of semi-tempered glass STG are editable, because they are regulated by general technical approvals.
TRLV din 1055-4 displayed automatically. Common maximum permissible stress values of STG are already suggested. Wind pressure is positive, wind suction negative.
The second calculation method of DIN For beams it is possible to 105-54 deflection limits only, for glass panes additional stress limits din 1055-4 be specified, too.
It is up to the user to request these values from the glass manufacturer and to enter them afterwards. The horizontal wind load din 1055-4 vertical constructions are either calculated according to different national standards or free values are applied. Please keep in mind that you must already enter the din 1055-4 distributed load here and not the velocity pressure which is always multiplied by an aerodynamic coefficient.
Wind Load Calculation
This method is generally allowed to be applied for buildings up to a height of 25 m above ground level. Besides din 1055-4 the dimensions of the cuboid, i.
Finally you have to determine the wind zone and the terrain category inland or coastal area which match your job. Apart from the glass it is also possible to restrict the din 1055-4 of the beam spans separately for mullions and transoms.
Alternatively to the calculation in compliance with Din 1055-4 It is mainly used for buildings which exceed a height of 25 m above ground level. In case of doubt decide for the more disadvantageous terrain category.
The input of the building parameters is identical to the simplified method. If applicable they din 1055-4 be modified individually at any time.
The most commonly used limit values are already suggested.