DIN 1055-4 PDF
Find the most up-to-date version of DIN at Engineering Buy DIN () Action On Structures – Part 4: Wind Loads from SAI Global. 1 Answer. Steve Blumenkranz, Mechanical Engineer. Answered Feb 5, · Author has k answers and m answer views. Here –> DIN-Deutsches Institut .
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The maximum permissible stress values of different glass types are specified in the lower part of the form.
Wind Load Calculation – Orgadata Helpdesk EN
TRLV are displayed automatically. Alternatively to the calculation in compliance with DIN Common maximum permissible stress values of STG are already suggested.
It is assumed that the load is constantly distributed over the building width and depth, i. The input of the building parameters is 10555-4 to the simplified method.
Please keep in mind that you must already enter the final distributed load here and not the velocity pressure which is always multiplied by an aerodynamic coefficient.
Finally you have to determine the wind zone and the terrain category inland or coastal area which match your job.
The wind zone is either determined directly or by selecting a city. The most commonly used limit values are already suggested. For beams it is possible to determine deflection limits only, for glass panes additional stress dun can be specified, too.
This also applies here: If applicable they may be modified individually at any time. Wind pressure is positive, wind suction negative.
Wind Load Calculation
In case of doubt you should always apply more disadvantageous values, i. The following paragraphs describe exemplary how to proceed in compliance with the allowed methods of the 10055-4 DIN It is mainly used for buildings which exceed a height of 25 m above ground level.
The horizontal wind load on vertical constructions are either calculated according to different national standards or free values are applied.
In case of doubt decide for the more disadvantageous terrain category. Other national standards follow the same input and setting principles.
Apart from the glass it is also possible to restrict the deflection of the beam spans separately for mullions and transoms.
Deflections of beams and glass panes are not regulated by DIN standards, general technical approvals or application guide lines. This method is generally allowed to be applied for buildings up to a height of 25 m above ground level.
The second calculation method of DIN