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