Laser scanner displacement measurement at high temperatures

International Journal of Pressure Vessels and Piping

Volumn 80, Issue 7-8, 2003, Pages 427-434

  Dogan, B ^a   Horstmann, M ^a  

^a INSTITUTE OF MATERIALS RESEARCH   (Germany)

Author keywords

Creep fatigue crack growth; Displacement measurement; High temperature test; Laser scanner; Non contact measurement

Indexed keywords

CRACK PROPAGATION; DATA ACQUISITION; FATIGUE OF MATERIALS; HIGH TEMPERATURE TESTING; LASER BEAM EFFECTS;

LASER SCANNER DISPLACEMENTS;

CREEP;

CRACK PROPAGATION; CREEP; DISPLACEMENT; FATIGUE ANALYSIS; HIGH TEMPERATURE; LASER MEASUREMENT;

EID: 0141595153     PISSN: 03080161     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0308-0161(03)00097-8     Document Type: Article

References (18)

1. Sona A. In: Arecchi FT. Schulz-Dubois EO, editors. Laser handbook, vol. 2.; 1972. p. 1459-85.
2. Sommer E. An optical method for determining the crack-tip stress intensity factor. Engng Fract Mech 1970;1:705-18.
3. Crosley PB, Mostovoy S, Ripling EJ. An optical-interference method for experimental stress analysis of cracked structures. Engng Fract Mech 1971;3:421-33.
4. Sharpe JrWN, Grandt JrAF. A laser interferometric technique for crack surface displacement measurements. Proceedings of the 20th International Instrumentation Symposium of the Instrument Society of America, Albuquerque, New Mexico, May; 1974.
5. Sharpe Jr, W N. Applications of the interferometric strain/displacement gage. Opt Engng 1982;21(3):483-8.
6. Larson JM, Jira JR, Weerasooriya T. Crack opening displacement measurements on small cracks in fatigue. 18th National Symposium on Fracture Mechanics, June, Boulder, Co: ASTM; 1985. p. 7-12.
7. Sharpe Jr WN, Grandt Jr AF. Mechanics of crack growth. ASTM-STP 1976;590:302-20.
8. Hane K, Hattori S. Noncontact tension sensing by the photothermoelastic effect. Opt Lett 1988;13(7):550-2.
9. Schwaiger M, Rieder H. RSF-Electronik-Austria. US Patent 4.743.769; May 10, 1988.
10. Barlett ML, Saxena A, Brown RC. Telemetric laser extensometry technique or monitoring deflections in small cracks. In: Ritchie RO, Starke EA Jr, editors. Proceedings of the Third International Conference Fatigue 87, vol. 3.; 1987. p. 1449-58.
11. Seminar on Miniaturised Testing Techniques for Materials, Organised by ESIS TC11, held at NPL. Teddington, UK; 17-18 March, 2003. Presentations to be published in Materials at High Temperatures, Science and technology letters, UK.
12. Dogan B, Martens H, Blom K-H, Schwalbe K-H. In: Gosh SK, editor. Measurement of displacement by laser scanner in fracture mechanics tests. Proceedings of the International Conference LASER 5. Gourney-sur-Marne, FR: IITT-International; 1989. p. 188-94.
13. Laser Extensometer-Technical Documentation, Version: v1.1(1999-152), Fiedler Optoelektronik GmbH, D-06686 Lützen, Germany.
14. 1100 Series Measurements and Control System, ZYGO Corporation, USA; 1986.
15. SPECTRUM, Oriel, Darmstadt, No. 23; February; 1987.
16. Liu H, Dogan B. An advanced control concept and algorithm for longterm data acquisition in high-temperature fracture mechanics tests. J Test Eval, ASTM 1993:351-7.
17. Dogan B, Saxena A, Schwalbe K-H. Creep crack growth in creep-brittle Ti-6242 alloys. Mater High Temp 1992;10(2):138-43.
18. Dogan B. Petrovski B. Creep crack growth of high temperature wéldments. Int J Pressure Vessels Piping 2001;78(2):795-805.