Effect of short-term data on predicted creep rupture life - Pivoting effect and optimized censoring

Proceedings - ECCC Creep Conference: Creep and Fracture in High Temperature Components - Design and Life Assessment Issues

Volumn 2005, Issue , 2005, Pages 441-451

  Holmstrom S ^a   Auerkari, P ^a  

^a VTT TECHNICAL RESEARCH CENTRE OF FINLAND   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

ERROR CORRECTION; EXTRAPOLATION; GRADING; MATHEMATICAL MODELS; PARAMETER ESTIMATION; PREDICTIVE CONTROL SYSTEMS; RIGIDITY;

CENSORING; CREEP RUPTURE MODEL; NON-CONSERVATISM; RIGIDITY PARAMETER CORRECTION (RPC);

CREEP TESTING;

EID: 33749347943     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. Manson, S. S. & Ensign C. R., 1978. Interpolation and extrapolation of creep rupture data by the minimum commitment method. Part I, Focal point convergence. Pressure Vessel & Piping Conference, Montreal, p. 299-398.
2. PD 6605, 1998. Guidance on methodology for assessment of stress rupture data, Part 1 and 2, BSI, London 51+27p.
3. ECCC recommendations, 2003. Volume 5 Part la [Issue 5], Generic recommendations and guidance for the assessment of full size creep rupture data sets.
4. ECCC recommendations, 2003. Volume 5 Part 1b [Issue 2]. Recommendations and guidance for the assessment of creep strain and creep strength data.
5. NIMS Creep Data Sheet No. 36B, 2003, Data sheet on elevated temperature properties of quenched and tempered 2.25Cr-lMo steel plates for pressure vessels (ASTM A542/A542M).
6. Holmström, S. Auerkari, P., 2000. Strength of structural materials for new generation power plants, VTT Manufacturing Technology, VALB-418, 53p.