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CEN/TS 17991:2023

(Main)

Statistical verification of partial factors for buildings according to Eurocode EN 1993-1-1 Annex E

Statistical verification of partial factors for buildings according to Eurocode EN 1993-1-1 Annex E

This document provides requirements for the statistical distribution of material properties and dimensional parameters of structural steel products, allowing the proof of consistency of the safety approach of the properties of the product standards compared to those of the design standards for the design of steel buildings. It also describes the evaluation procedures for the verification of the compliance of structural steels with these requirements.
This document applies for the following structural steel products intended for buildings: hot rolled and welded I- and H-sections, hot rolled plates rolled on a reversing mill, sheets/plates cut from hot-rolled wide strip and hot finished and cold formed welded structural hollow sections.
It is intended to be used as a background document to support the assessment of the partial factors for steel constructions (as detailed in EN 1993-1-1).
This document can be used for neither product ordering nor certification.
NOTE   The background of statistical requirements on mechanical properties and geometrical parameters is detailed in EN 1993-1-1:2022, Annex E.

Statistischer Nachweis von Sicherheitsfaktoren für den Hochbau nach Eurocode EN 1993-1-1 Anhang E

Dieses Dokument legt Anforderungen an die statistische Verteilung der Werkstoffeigenschaften und Abmessungsparameter von Stahlerzeugnissen fest, die für das Sicherheitskonzept einen Übereinstimmungsnachweis für die Eigenschaften von Erzeugnisnormen im Vergleich zu den Bemessungsnormen für Berechnungen im Hochbau erlauben. Es werden auch die Anforderungen an das Bewertungsverfahren für den Übereinstimmungsnachweis von Stählen für den Stahlbau beschrieben.
Dieses Dokument ist auf folgende Stahlerzeugnisse für den Hochbau anwendbar: Warmgewalzte und geschweißte I- und H-Profile, warmgewalztes Quartoblech, Blech abgelängt von warmgewalztem Breitband und warmgefertigte und kaltgeformte geschweißte Hohlprofile.
Dieses Dokument soll als Hintergrundinformation zur Unterstützung der Bewertung von Sicherheitsfaktoren für den Stahlbau (wie in EN 1993-1-1 beschrieben) verwendet werden.
Dieses Dokument kann weder zur Bestellung noch zur Zertifizierung verwendet werden.
ANMERKUNG   Der Hintergrund zu diesen statistischen Anforderungen an die mechanischen Eigenschaften und geometrischen Parametern ist im Detail in EN 1993-1-1:2022, Anhang E, beschrieben.

Vérification statistique des coefficients partiels de sécurité pour la construction de bâtiments selon Eurocode 1993-1-1 Annexe E

No Scope Available

Statistično preverjanje delnih faktorjev za stavbe v skladu z Evrokodom EN 1993-1-1, Priloga E

General Information

Status
Published
Publication Date
21-Nov-2023
ICS
91.010.30 - Technical aspects
91.080.13 - Steel structures
Technical Committee
ECISS/TC 103 - Structural steels other than reinforcements
Drafting Committee
CEN/TC 459/SC 3/WG 9 - Eurocode prEN 1993-1-1 Annex E
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
22-Nov-2023
Due Date
21-Oct-2024
Completion Date
22-Nov-2023
Ref Project
SIST-TS CEN/TS 17991:2024 - Statistical verification of partial factors for buildings according to Eurocode EN 1993-1-1 Annex E

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SLOVENSKI STANDARD
SIST-TS CEN/TS 17991:2024
01-februar-2024
Statistično preverjanje delnih faktorjev za stavbe v skladu z Evrokodom EN 1993-1
-1, Priloga E
Statistical verification of partial factors for buildings according to Eurocode EN 1993-1-1
Annex E
Statistischer Nachweis von Sicherheitsfaktoren für den Hochbau nach Eurocode EN
1993-1-1 Anhang E
Vérification statistique des coefficients partiels de sécurité pour la construction de
bâtiments selon Eurocode 1993-1-1 Annexe E
Ta slovenski standard je istoveten z: CEN/TS 17991:2023
ICS:
91.010.30 Tehnični vidiki Technical aspects
91.080.13 Jeklene konstrukcije Steel structures
SIST-TS CEN/TS 17991:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TS CEN/TS 17991:2024

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SIST-TS CEN/TS 17991:2024


CEN/TS 17991
TECHNICAL SPECIFICATION

SPÉCIFICATION TECHNIQUE

November 2023
TECHNISCHE SPEZIFIKATION
ICS 91.010.30; 91.080.13
English Version

Statistical verification of partial factors for buildings
according to Eurocode EN 1993-1-1 Annex E
Vérification statistique des coefficients partiels de Statistischer Nachweis von Sicherheitsfaktoren für den
sécurité pour la construction de bâtiments selon Hochbau nach Eurocode EN 1993-1-1 Anhang E
Eurocode 1993-1-1 Annexe E
This Technical Specification (CEN/TS) was approved by CEN on 22 October 2023 for provisional application.

The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to
submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard.

CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS
available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in
parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 17991:2023 E
worldwide for CEN national Members.

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SIST-TS CEN/TS 17991:2024
CEN/TS 17991:2023 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Statistical verification of partial factors for buildings - Requirements on the statistical
distribution of mechanical properties and products dimensions . 5
4.1 General. 5
4.2 Practical procedure and permissible deviations . 6
4.3 Methodology of statistical verification . 6
5 Other methods for the verification of partial factors for buildings . 6
6 Procedures for the different steel products . 6
6.1 General. 6
6.2 Hot-rolled sections . 7
6.2.1 General.
...

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