I.S. EN 10319-2:2006
Current
The latest, up-to-date edition.
METALLIC MATERIALS - TENSILE STRESS RELAXATION TESTING - PART 2: PROCEDURE FOR BOLTED JOINT MODELS
Hardcopy , PDF
English
01-01-2006
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and designations
5 Principle
6 Apparatus
6.1 Bolted joint model device
6.1.1 General
6.1.2 Bolted joint model A
6.1.3 Bolted joint model bolt B
6.2 Extension measuring device
6.2.1 Measuring device for the overall length
6.2.2 Measuring device for the strain
6.3 Heating device
6.3.1 General purpose
6.3.2 Permissible temperature deviations
6.3.3 Temperature measurement
6.3.4 Calibration of the thermocouples and temperature
measuring system
7 Shape, dimensions and preparation of bolted joint models
7.1 Shape and dimensions
7.2 Preparation
7.3 Determination of the original cross-sectional area
8 Test procedure
8.1 General
8.2 Tensioning of the bolt
8.2.1 General
8.2.2 Tensioning with bolted joint model A
8.2.3 Tensioning with bolted joint model B
8.3 Determination of the initial stress of the bolt
8.4 Heating, holding at temperature and cooling of the bolted
joint model
8.5 Determination of the residual elastic strain
8.5.1 General
8.5.2 Unloading the bolt
8.5.3 Residual elastic strain with bolted joint model A
8.5.4 Residual elastic strain with bolted joint model B
8.5.5 Determination of the residual stress
9 Accuracy of the results
9.1 Expression of the results
9.2 Uncertainty
10 Test report
Annex A (informative) Information concerning different types of
thermocouples
Annex B (informative) Information concerning methods of calibration
of thermocouples
Bibliography
Describes the test method for determining the stress relaxation of bolts tensioned in bolted joint models subjected throughout the test to overall constant strain and constant temperature conditions.
| DocumentType |
Standard
|
| Pages |
25
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| NS EN 10319-2 : 1ED 2007 | Identical |
| EN 10319-2:2006 | Identical |
| ONORM EN 10319-2 : 2007 | Identical |
| UNE-EN 10319-2:2007 | Identical |
| NF EN 10319-2 : 2007 | Identical |
| UNI EN 10319-2 : 2007 | Identical |
| BS EN 10319-2:2006 | Identical |
| NEN EN 10319-2 : 2006 | Identical |
| NBN EN 10319-2 : 2007 | Identical |
| DIN EN 10319-2:2007-01 | Identical |
| SN EN 10319-2 : 2006 | Identical |
| EN 20286-2 : 1993 | ISO SYSTEM OF LIMITS AND FITS - TABLES OF STANDARD TOLERANCE GRADES AND LIMIT DEVIATIONS FOR HOLES AND SHAFTS |
| EN 60584-2:1993 | Thermocouples - Part 2: Tolerances |
| EN 60584-1:2013 | Thermocouples - Part 1: EMF specifications and tolerances |
| ISO 286-2:2010 | Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts |
| SEP 1260 : 1996 | RELAXATION TEST AT TEMPERATURE ON BOLTED JOINT MODELS |
| IEC 60584-1:2013 | Thermocouples - Part 1: EMF specifications and tolerances |
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