BSI PD ISO/TS 28660:2022 2023

$142.49

Plastics. Determination of J-R curves. Fracture toughness

Published By	Publication Date	Number of Pages
BSI	2023	28

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Categories: 83.080.01 - Plastics in general, BSI

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PDF Catalog

PDF Pages	PDF Title
2	National foreword
6	Foreword
7	1 Scope 2 Normative references 3 Terms, definitions and symbols 3.1 Terms and definitions
10	3.2 Symbols 4 Principle 5 Apparatus 5.1 Testing machine 5.1.1 General 5.1.2 Test speeds
11	5.1.3 Force indicator 5.2 Displacement transducer 5.3 Loading rigs
12	6 Test specimens 6.1 General 6.2 Shape and size
14	6.3 Preparation 6.4 Notching
15	7 Procedure 7.1 General 7.2 Thickness, width of test specimens 7.3 Conditioning 7.4 Test speed 7.5 Number of specimens 7.6 Testing procedure
16	7.7 Crack length and crack extension measurement
17	7.8 Indentation correction 8 Calculation and interpretation of results 8.1 General
18	8.2 Calculation of J integral 8.2.1 Estimation of the slope 8.2.2 Splitting of the total energy, UT 8.2.3 Calculation of corrected energy
19	8.2.4 Calculate J integral 9 Validation of results 9.1 General 9.2 Construction of J-R curves
20	10 Test reports
21	11 Precision and bias 11.1 General 11.2 Splitting of energy
22	Annex A (informative)
26	Bibliography