BS ISO 15114:2014
$142.49
Fibre-reinforced plastic composites. Determination of the mode II fracture resistance for unidirectionally reinforced materials using the calibrated end-loaded split (C-ELS) test and an effective crack length approach
| Published By | Publication Date | Number of Pages |
| BSI | 2014 | 30 |
This International Standard specifies a method for the determination of mode II shear load delamination resistance. GIIC, (critical energy release rate), of unidirectional fibre-reinforced plastic composites using the calibrated end-loaded split (C-ELS) test.
It is applicable to carbon-fibre and glass-fibre reinforced thermosets and thermoplastics.
The scope is not necessarily limited to these fibres and lay-ups, but for laminates with other types of fibres or lay-ups, no recommendations for specimen dimensions and fibre volume content are currently available.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | Introduction |
| 9 | Section sec_1 Section sec_2 Section sec_3 1 Scope 2 Normative references 3 Symbols and abbreviated terms |
| 10 | Section sec_4 Section sec_5 4 Principle 5 Apparatus |
| 11 | Figure fig_1 Figure fig_2 |
| 12 | Section sec_6 Section sec_6.1 Section sec_6.2 Section sec_6.3 6 Specimens 6.1 Preparation of specimens 6.2 The initial defect 6.3 Attaching the load-block to the specimen |
| 13 | Figure fig_3 Section sec_6.4 Section sec_6.5 6.4 Moisture conditioning 6.5 Final specimen preparation and measuring dimensions |
| 14 | Figure fig_4 Figure fig_5 Section sec_6.6 Section sec_7 Section sec_7.1 6.6 Number of specimens 7 Procedure 7.1 Performing the calibration of the ELS fixture |
| 15 | Figure fig_6 Section sec_7.2 Section sec_7.2.1 Section sec_7.2.2 7.2 Pre-cracking the specimens |
| 16 | Section sec_7.3 Section sec_8 Section sec_8.1 Section sec_8.1.1 7.3 Testing the samples in mode II from the precrack formed in 7.2 8 Data analysis 8.1 The points for data analysis |
| 17 | Section sec_8.1.2 Figure fig_7 |
| 18 | Section sec_8.2 8.2 Determination of the ELS clamp correction |
| 19 | Figure fig_8 Section sec_8.3 8.3 Determination of GIIC values |
| 20 | Section sec_8.3.1 Section sec_8.3.2 Section sec_8.3.3 |
| 21 | Section sec_9 9 Precision |
| 22 | Table tab_1 Section sec_10 10 Test report |
| 24 | Annex sec_A Annex A (informative) Large displacement and load-block correction factors |
| 26 | Reference ref_1 Reference ref_2 Reference ref_3 Reference ref_4 Reference ref_5 Reference ref_6 Bibliography |
