EN 1317-1:2010

Road restraint systems - Part 1: Terminology and general criteria for test methods

This European Standard contains provisions for the measurement of performance of products for the road restraint systems, under impact and impact severity levels, and includes:
-   Test site data;
-   Definitions for road restraint systems;
-   Vehicle specification (including loading requirements) for vehicles used in the impact tests;
-   Instrumentation for the vehicles;
-   Calculation procedures and methods of recording crash impact data including impact severity levels;
-   VCDI.
The modifications included in this standard are not a change of test criteria, in the sense of EN 1317-5:2007, ZA.3.

Rückhaltesysteme an Straßen - Teil 1: Terminologie und allgemeine Kriterien für Prüfverfahren

Dieser Teil der Europäischen Norm enthält Vorschriften für die Messung der Leistung bei Anprall und der Stufen der Anprallheftigkeit von Rückhaltesystemen an Straßen und beinhaltet:
-   Daten vom Prüfort;
-   Definitionen von Rückhaltesystemen an Straßen;
-   Fahrzeugfestlegungen für (einschließlich der Belastungsanforderungen an) Fahrzeuge, die für Anprallprüfungen eingesetzt werden;
-   die Instrumentierung der Fahrzeuge;
-   Berechnungsverfahren und Verfahren zur Aufzeichnung von Anpralldaten, einschließlich der Stufen der Anprallheftigkeit;
-   VCDI.
Die Abänderungen in diesem Teil der Europäischen Norm stellen keine Änderung der Prüfkriterien im Sinne von EN 1317 5:2007+A1:2008, ZA.3, dar.

Dispositifs de retenue routiers - Partie 1 : Terminologie et dispositions générales pour les méthodes d'essai

La présente Norme européenne contient des dispositions pour le mesurage de la performance sous choc des produits de type dispositifs de retenue routiers et les niveaux de sévérité de choc. Elle comprend :
-   les données relatives au site d’essai ;
-   les définitions des dispositifs de retenue routiers ;
-   la spécification du véhicule (y compris les exigences de chargement) pour les véhicules utilisés lors des essais de choc ;
-   l’instrumentation des véhicules ;
-   les procédures de calcul et les méthodes d’enregistrement des données d’essai de choc, y compris les niveaux de sévérité de choc ;
-   le VCDI.
Les modifications incluses dans la présente norme ne constituent pas un changement de critères d’essai au sens de l’EN 1317-5:2007+A1:2008, ZA.3.

Oprema cest - 1. del: Terminologija in splošna merila za preskusne metode

Ta evropski standard vsebuje določbe za merjenje delovanja proizvodov za opremo cest pred naletom in stopnje moči naleta ter vključuje:
- podatke o preskusnem mestu;
- opredelitve opreme cest;
- specifikacijo vozil (vključno z zahtevami za obremenitve) za vozila, ki se uporabljajo pri udarnih preskusih;  
- merilno opremo za vozila;
- računske postopke in metode beleženja podatkov o obremenitvah pri trčenju, vključno s stopnjami intenzivnosti obremenitev;  
- VCDI.
Spremembe, vključene v ta standard, ne spreminjajo preskusnih meril v smislu EN 1317-5:2007+A1:2008, ZA.3.

General Information

• Status: Published
• Publication Date: 06-Jul-2010
• Withdrawal Date: 30-Jan-2011
• ICS: 01.040.93 - Civil engineering (Vocabularies)
• ICS: 13.200 - Accident and disaster control
• ICS: 93.080.30 - Road equipment and installations
• Technical Committee: CEN/TC 226 - Road equipment
• Drafting Committee: CEN/TC 226/WG 1 - Crash barriers, safety fences, guard rails and bridge parapets
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 07-Jul-2010
• Due Date: 12-Apr-2010
• Completion Date: 07-Jul-2010
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Mandate: M/111 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on circulation fixtures
• Ref Project: SIST EN 1317-1:2010 - Road restraint systems - Part 1: Terminology and general criteria for test methods

Relations

• Replaces: EN 1317-1:1998 - Road restraint systems - Part 1: Terminology and general criteria for test methods
• Effective Date: 10-Jul-2010

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Oprema cest - 1. del: Terminologija in splošna merila za preskusne metodeRückhaltesysteme an Straßen - Teil 1: Terminologie und allgemeine Kriterien für PrüfverfahrenDispositifs de retenue routiers - Partie 1 : Terminologie et dispositions générales pour les méthodes d'essaiRoad restraint systems - Part 1: Terminology and general criteria for test methods93.080.30Cestna oprema in pomožne napraveRoad equipment and installations01.040.93Nizke gradnje (Slovarji)Civil engineering (Vocabularies)ICS:Ta slovenski standard je istoveten z:EN 1317-1:2010SIST EN 1317-1:2010en,fr,de01-november-2010SIST EN 1317-1:2010SLOVENSKI
STANDARDSIST EN 1317-1:19991DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1317-1
July 2010 ICS 01.040.93; 93.080.30 Supersedes EN 1317-1:1998English Version
Road restraint systems - Part 1: Terminology and general criteria for test methods
Dispositifs de retenue routiers - Partie 1 : Terminologie et dispositions générales pour les méthodes d'essai
Rückhaltesysteme an Straßen - Teil 1: Terminologie und allgemeine Kriterien für Prüfverfahren This European Standard was approved by CEN on 29 April 2010.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.
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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1317-1:2010: ESIST EN 1317-1:2010

Calculation of the acceleration severity index (ASI) . 28Annex B (informative)
Vehicle acceleration - Measurement and calculation methods . 29B.1Introduction . 29B.2Acceleration in a rigid body . 29B.3Methods of measuring rigid body motion . 30B.4Measurement by six linear and three angular transducers . 31B.5Remarks . 35Bibliography . 36 SIST EN 1317-1:2010

Part 4: Performance classes, impact test acceptance criteria and test methods for terminals and transitions of safety barriers;  prEN 1317-4, Road restraint systems  Part 4: Performance classes, impact test acceptance criteria and test methods for transitions of safety barriers (under preparation: this document will supersede
ENV 1317-4:2001 for the clauses concerning transitions);  EN 1317-5, Road restraint systems  Part 5: Product requirements and evaluation of conformity for vehicle restraint systems;  prEN 1317-6, Road restraint systems  Pedestrian restraint systems
Part 6: Pedestrian Parapet (under preparation);  prEN 1317-7, Road restraint systems  Part 7: Performance classes, impact test acceptance criteria and test methods for terminals of safety barriers (under preparation: this document will supersede
ENV 1317-4:2001 for the clauses concerning terminals);  prEN 1317-8, Road restraint systems  Part 8: Motorcycle road restraint systems which reduce the impact severity of motorcyclist collisions with safety barriers (under preparation). Annexes A and B are informative. The significant technical changes incorporated in this revision are: 5
Test methods SIST EN 1317-1:2010

is replaced by: The accelerometers shall be mounted at a single point (P) on the tunnel close to the vertical projection of vehicle centre of mass of the undeformed vehicle, but no further than 70 mm longitudinally and 40 mm laterally. Measurements made before the publication of the present standard, with accelerometers fixed to an installation close to the centre of mass are accepted. 6.2 Frequency requirements The following new requirement has been introduced: Since the data will be filtered by recursive (Butterworth) filters, more data should be collected than is specifically required by the analysis. A recursive filter always produces "starting transients" at the beginning and end of the data, and requires time to "settle down". An additional 500 ms of data shall be collected at the beginning and end of the data; this extra data can then be discarded after filtering. 6.3 Compensation for instrumentation displaced from the vehicle centre of mass The procedure has been extended also to the cases of non-null roll angle and roll velocity and when the three points Q1, Q2, P (P1, P2, P in the 1998 text) are aligned along any straight line. 8.1 Severity Indices The requirement for the index PHD (Post impact Head Deceleration) has been removed. ASI and THIV are required. 8.1.1 Summary of the procedure to compute ASI In the procedure to compute ASI, averaging of the three components of the acceleration over a moving window of 50 ms has been replaced by filtering with a four-pole phaseless Butterworth digital filter.
8.2 Vehicle cockpit deformation index (VCDI) 8.2.2 Location of the deformation The prefix ‘ND’ has been added for impacts where there is no deformation of the vehicle cockpit. 8.2.3 Extent of the deformation "The sub-index 3 has been added for reductions greater than 20 %, or measurements which cannot be taken due to the deformation of the vehicle." According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. SIST EN 1317-1:2010

This European Standard is a revision of EN 1317-1:1998. The standard identifies test methods and impact test acceptance criteria that the products for road restraint systems need to meet to demonstrate compliance with the requirements, given in EN 1317-5 and/or prEN 1317-6. The design specification, for road restraint systems entered in the test report, identify important functional site conditions in respect of the test installation. The performance range of the products for road restraint systems, designated in this standard, enables national and local authorities to recognize and specify the performance class to be deployed. Annexes A and B give informative explanation of the measurement of the severity index ASI and vehicle acceleration. SIST EN 1317-1:2010

 VCDI. The modifications included in this standard are not a change of test criteria, in the sense of
EN 1317-5:2007+A1:2008, ZA.3. 2 Normative refere
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