BS EN 12767:2019 – TC:2020 Edition
$280.87
Tracked Changes. Passive safety of support structures for road equipment. Requirements and test methods
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 191 |
This document specifies performance test procedures to determine the passive safety properties of support structures such as lighting columns, sign posts, signal supports, structural elements, foundations, detachable products and any other components used to support a particular item of equipment on the roadside. This document provides a common basis for the vehicle impact testing of items of road equipment support structures. This document does not apply to road restraint systems.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 113 | undefined |
| 120 | 1 Scope 2 Normative references 3 Terms and definitions |
| 123 | 4 Symbols and abbreviations |
| 124 | 5 General test parameters 5.1 Test site 5.2 Backfill 5.2.1 General 5.2.2 Backfill type S and X |
| 125 | 5.2.3 Backfill type R 5.3 Test vehicle 5.3.1 General |
| 126 | 5.3.2 Test vehicle instrumentation 6 General test item parameters 6.1 General test item documentation 6.2 Test item selection 6.2.1 General |
| 127 | 6.2.2 Lighting column 6.2.3 Sign support 6.2.4 Signal support 6.2.5 Utility pole |
| 128 | 6.2.6 Multipurpose support structures 6.2.7 Other support structures 7 Test method 7.1 General 7.2 Impact angle 7.3 Impact point 7.3.1 General |
| 129 | 7.3.2 Theoretical alignment point for single legged support structures |
| 130 | 7.3.3 Theoretical alignment point for multilegged support structures |
| 134 | 7.4 Impact speed 7.5 Simplified test method for non-harmful support structures |
| 135 | 8 Impact data measurement 8.1 General 8.2 Impact data to be recorded |
| 136 | 8.3 Test item behaviour 8.3.1 General 8.3.2 Collapse mode |
| 137 | 8.3.3 Detached elements 8.3.4 Other aspects of test item behaviour 8.4 Vehicle behaviour 8.5 Impact severity indexes 8.6 Photographic coverage |
| 138 | 9 Test report 9.1 General 9.2 Test data decimal rounding |
| 140 | Annex A (normative)Data evaluation A.1 Performance classes A.2 Evaluation of speed class |
| 141 | A.3 Evaluation of energy absorption categories |
| 142 | A.4 Evaluation of occupant safety class |
| 143 | A.5 Evaluation of collapse mode behaviour A.6 Evaluation of the direction class A.7 Evaluation of risk of roof indentation |
| 144 | A.8 Additional information A.9 Specifying passive safety |
| 145 | Annex B (normative)Backfill requirements B.1 Backfill dimension and support structure positioning for S and X backfill types |
| 146 | B.2 Compaction of the backfill B.3 Standard aggregates, type S |
| 147 | B.4 Rigid, type R |
| 148 | Annex C (informative)Push/pull test |
| 149 | Annex D (normative)Vehicle data |
| 151 | Annex E (normative)Vehicle calibration |
| 153 | Annex F (informative)Bogie vehicle |
| 154 | Annex G (normative)Product families G.1 General G.2 Product families G.2.1 General |
| 155 | G.2.2 Lighting column G.2.3 Sign support G.2.4 Signal support G.2.5 Multi-legged supports G.3 Evaluation of the performance within a product family |
| 157 | Annex H (normative)Changed versions H.1 General H.2 Evaluation based on a risk analysis H.2.1 Risk evaluation H.2.2 Choice of the method |
| 158 | Annex I (normative)Determining the speed and mass of the falling support |
| 159 | Annex J (informative)Test report |
| 165 | Annex K (normative)Deemed to comply |
| 166 | Annex L (normative)Use of test results performed in accordance with previous versions of EN 12767 |
| 168 | Annex M (normative)Virtual testing M.1 General M.2 Validation procedure M.2.1 General considerations on the modelling techniques for the vehicle M.2.2 General considerations on the modelling technique for the test item M.2.3 Validation Process M.2.3.1 General |
| 169 | M.2.3.2 Validation requirements |
| 171 | M.2.4 Verification Process M.2.4.1 General M.2.4.2 Verification requirements |
| 172 | M.3 Requirements for the person/group performing virtual testing activities |
| 173 | M.4 Template for report M.4.1 General M.4.2 Validation report general information M.4.2.1 General M.4.2.2 Validation report cover |
| 174 | M.4.2.3 Person/group performing VT M.4.2.4 Client M.4.2.5 Test procedure M.4.2.6 Software |
| 175 | M.4.2.7 Validation virtual test conditions M.4.2.8 Test item model M.4.2.9 Description of test item to be modelled |
| 176 | M.4.2.10 A table that shows/reports of the following: M.4.2.11 Vehicle model |
| 177 | M.4.2.12 Validation criteria M.4.2.13 Comment to validation activities M.4.2.14 General statements M.4.2.15 Approval of report M.4.2.16 Annexes |
| 178 | M.4.3 New performances report M.4.3.1 General M.4.3.2 Test procedure |
| 179 | M.4.3.3 Software M.4.3.4 Impact virtual test conditions M.4.3.5 Additional information M.4.3.6 Modified component of the support structure for road equipment’s model |
| 180 | M.4.3.7 Vehicle model M.4.3.8 Results M.4.3.9 General statements M.4.3.10 Approval of report |
| 181 | M.4.3.11 Annexes |
