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EC8 : coefficien t de comporteme nt et NE EN 1998 - 2010p
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Bonjour,
l'EC8 permet d'intégrer un coefficient de comportement q différent suivant x et y.
Pour le moment, la case où l'on renseigne le coefficient de comportement ne distingue pas les directions.
Qu'en sera-t-il dans le futur?
Lors de l'installation de ARSA 2012, j'ai lu dans les nouveautés, que la norme NF EN 1998-1/NA:2010p était provisoire.
Extension de l'analyse des charges sismiques avec les normes nationales suivantes :
France | NF EN 1998-1/NA:2010p | Annexe nationale EN 1998 - provisoire |
Norvège | NS-EN 1998-1:2004/NA:2008 | EN 1998 National Annex |
États-Unis | IBC 2009 | Version mise à jour 2009 |
Que faut-il comprendre par provisoire et quelles conséquences cela a-t-il lors du dimensionnement des structures?
Cordialement,
Jean Gay-Lancermin
Solved! Go to Solution.
Re: EC8 : coefficien t de comporteme nt et NE EN 1998 - 2010p
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C'est une très bonne question, à laquelle j'espère que l'équipe de ARSA devrait répondre dans les plus brefs délais!
Re: EC8 : coefficien t de comporteme nt et NE EN 1998 - 2010p
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The moment you create seismic cases it is assumed that one wants to use the same behavior factor for all directions but after the seismic cases are created you can edit each of them.
If you find your post answered press the Accept as Solution button please. This will help other users to find solutions much faster. Thank you.

Artur Kosakowski
Support Specialist
Product Support
Autodesk, Inc.
Re: EC8 : coefficien t de comporteme nt et NE EN 1998 - 2010p
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As concerns the naming of the code "NF EN 1998-1/NA:2010p" and the information that it is "provisoire" it is caused by the fact that development of this code was based on not-final 2009 edition of this document.
The final edition does not contain any differences in relation to implementation in Robot but it was published to late to change the naming and info in documentation when releasing RSA 2012.
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If this post answer your question please click "Accept as Solution". It will help everyone to find answer more quickly!
Best regards,

Pawel Pulak
Support Specialist
Product Support
Autodesk, Inc.
