Norm

NEN-EN 14399-7:2006 Ontw. en

Verbindingen met hoge voorspanning in staalconstructies - Deel 7: Systeem HR - Verzonken kopbout- en moergarnituren

  • Deze norm is ingetrokken sinds 22-01-2008

23,50

Over deze norm

Status Ingetrokken
Aantal pagina's 20
Commissie Onderdelen voor bevestiging
Gepubliceerd op 01-03-2006
Taal Engels
This part of this European standard specifies, together with EN 14399-1, the requirements for assemblies of highstrength structural countersunk bolts and nuts of system HR suitable for preloaded joints with, thread sizes M12 to M36 and property classes 8.8/8 and 10.9/10. Countersunk bolt and nut assemblies to this part of this European Standard have been designed to allow preloading of at least 0,7 fub × As 1) according to ENV 1993-1-1 (Eurocode 3) and to obtain ductility predominantly by elongation of the bolt. For this purpose the components have the following characteristics: ç nut height according to style 1 see ISO 4032) ç thread length of the bolt according to ISO 88 8 Countersunk bolt and nut assemblies according to this part of this European standard include washers according to EN 14399-5 or to EN 14399-6. For recommendations concerning proper application, reference to ENV 1090-1 is made. A test method for suitability for preloading is specified in EN 14399-2.

Details

ICS-code 21.060.01
91.080.10-10
Nederlandse titel Verbindingen met hoge voorspanning in staalconstructies - Deel 7: Systeem HR - Verzonken kopbout- en moergarnituren
Engelse titel High-strength structural bolting for preloading - Part 7: System HR - Countersunk head bolt and nut assemblies
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