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CEN/TR 14862:2004
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Precast concrete products - Full-scale testing requirements in standards on precast concrete products
01-09-2004
Foreword
Introduction
1 Scope
2 References
3 Terms and definitions
4 The role of full-scale testing
4.1 Design using existing calculation models
4.2 Design assisted by testing
5 Specification of full-scale testing requirements
6 Objectives
6.1 Option or requirement in initial type testing
6.2 Part of production control
6.3 Further type testing
6.4 Technical questions to be clarified
7 Planning
7.1 Groups in the product family
7.2 Sampling techniques
7.3 Accompanying tests
8 Interpretation based on prior knowledge
Annex A (informative) Statistic determination of resistance model
A.1 Statistical background
A.1.1 Introduction
A.1.2 Procedure for initial type testing
A.1.3 Observed principal result of the procedure
A.1.4 Procedure for additional testing during
production
A.2 Case study of "design assisted by testing"
A.2.1 Test data
A.2.2 Resistance models
A.2.3 Determination of characteristic values and
design values
A.2.4 Determination of declared values
A.2.5 Comments on the test plan and the data
interpretation
Annex B (informative) Provisions for full-scale testing in
CEN/TC 229 product standards
B.1 General
B.2 Provisions
B.2.1 Objectives
B.2.2 Specification and selection of specimens
B.2.3 Loading conditions
B.2.4 Measurements
B.2.5 Test frequency
B.2.6 Statistical evaluation
B.2.7 Test report
B.2.8 Consequences
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