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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In case of doubt you should always apply more disadvantageous values, i.
Finally you have to determine the wind zone and the terrain category inland or coastal area which match your job. This also applies here: The horizontal wind load on vertical constructions are either calculated according to different national standards or free values are applied. Other national standards follow the same input and setting principles. It is assumed that the load is constantly distributed over the building width and depth, i.
Wind Load Calculation – Orgadata Helpdesk EN
Deflections of beams and glass 105-54 are not regulated by DIN standards, general technical approvals or application guide lines. For beams it is possible to determine deflection limits only, for glass panes additional stress limits can be specified, too. Common maximum permissible stress values of STG are already suggested.
TRLV are displayed automatically. In case of doubt decide for the more disadvantageous terrain category.
Apart from the glass it is also possible to restrict the deflection of the beam spans separately for mullions and transoms.
Only the values for glass panes made of semi-tempered glass STG are editable, because they are regulated by general technical approvals. It is mainly used for buildings which exceed a height of 25 m above ground level.
Wind Load Calculation
Alternatively to the calculation in compliance with 11055-4 The maximum permissible stress values of different glass types are specified in the lower part of the form. This method is generally allowed to dkn applied for buildings up to a height of 25 m above ground level.
Wind pressure is positive, wind suction negative. The input of the building parameters is identical to the simplified method. It is up to the user to determine the units of wind pressure and stress displayed in the program and on printouts. 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.
The wind zone is either determined directly or by selecting a city. It is up to the user to request these values from the 155-4 manufacturer and to enter them afterwards.