Improved incremental J-integral equation for determining crack growth resistance curves

American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP

Volumn 6, Issue , 2010, Pages 97-106

  Zhu, Xian Kui ^a   Leis, Brian N ^a  

^a BATTELLE MEMORIAL INSTITUTE   (United States)

Author keywords

ASTM E1820; Crack growth; Fracture test; J integral; J R curve

Indexed keywords

ANALYTIC APPROACH; ASTM E1820; CRACK-GROWTH RESISTANCE; CRITICAL VALUE; EXPERIMENTAL EVALUATION; FRACTURE TEST; FRACTURE TOUGHNESS TESTS; GROWING CRACKS; HARDENING MATERIALS; INCREMENTAL EQUATION; J INTEGRAL; J INTEGRAL VALUE; J-R CURVE; LOAD DISPLACEMENTS; MATERIAL PROPERTY; MULTIPLE POINTS; RESISTANCE CURVES; SINGLE SPECIMEN; STATIONARY CRACK; STRUCTURAL INTEGRITY ASSESSMENT; TEST PROCEDURES; UNLOADING COMPLIANCE; UNLOADING COMPLIANCE METHODS;

CRACK PROPAGATION; CRACKS; DUCTILE FRACTURE; FRACTURE TESTING; FRACTURE TOUGHNESS; MECHANICAL PROPERTIES; PRESSURE VESSELS; TESTING; UNLOADING;

INTEGRAL EQUATIONS;

EID: 80155123334     PISSN: 0277027X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/PVP2010-25267     Document Type: Conference Paper

References (20)

1. Rice, J.R. "A Path Independent Integral and the Approximate Analysis of Strain Concentration by Notches and Cracks, " Journal of Applied Mechanics, Vol. 35, 1968, pp. 379-386.
2. Begley, J.A. and Landes, J.D., "The J-integral as a Fracture Criterion, " Fracture Mechanics, ASTM STP 515, 1972, pp. 1-23.
3. Landes, J.D. and Begley, J.A., "The Effect of Specimen Geometry on JIC, " Fracture Mechanics, ASTM STP 515, 1972, pp. 24-39.
4. ASTM E1820-08a, Standard Test Method for Measurement of Fracture Toughness. American Society for Testing and Materials, West Conshohocken, PA, USA, 2009.
5. ASTM E813-81, Standard Test Method for JIc, a Measure of Fracture Toughness, American Society for Testing and Materials, West Conshohocken, PA, USA, 1982.
6. ASTM E1152-87, Standard Test Method for Determining J-R curves, American Society for Testing and Materials, West Conshohocken, PA, USA, 1987.
7. ASTM E1737-96, Standard Test Method for J-integral Characterization of Fracture Toughness, American Society for Testing and Materials, West Conshohocken, PA, USA, 1996.
8. ASTM E1820-96, Standard Test Method for Measurement of Fracture Toughness, American Society for Testing and Materials, West Conshohocken, PA, USA, 1996.
9. Zhu, X.K, Leis, B.N. and Joyce, J.A., "Experimental Evaluation of J-R curves from Load-CMOD Record for SE(B) specimens, " Journal of ASTM International, Vol. 5, 2008, Paper ID: JAI101532.
10. Joyce, J.A., Manual on Elastic-Plastic Fracture: Laboratory Test Procedures, ASTM Manual Series: MNL27, 1996.
11. Ernst, H.A., Paris, P.C. and Landes, J.D., "Estimations on J-integral and Tearing Modulus T from a Single Specimen Test Record, " Fracture Mechanics: Thirteenth Conference, ASTM STP 743, 1981, pp. 476-502. (Pubitemid 12526415)
12. Neimitz, A., "The Jump-Like Crack Growth Model, the Estimation of Fracture Energy and JR Curve, " Engineering Fracture Mechanics, Vol. 75, 2008, pp. 236-252. (Pubitemid 350089278)
13. Kroon, M., Faleskog, J. and Oberg, H., "A Probabilistic Model for Cleavage Fracture with a Length Scale - Parameter Estimation and Predictions of Growing Crack Experiments, " Engineering Fracture Mechanics, Vol. 75, 2008, pp. 2398-2417. (Pubitemid 351250573)
14. Tyson B. and Park D., "Modified E1820 J-Integral Equation (A1.8) to Allow Larger Increments between Unloading, " Presented in ASTM E08.07.05 Task Group Meeting, Atlanta, GA, USA, November 10, 2009.
15. Garwood, S.J., Robinson, J.N. and Turner, C.E., "The Measurement of Crack Growth Resistance Curves (R-Curves) Using the J Integral, " International Journal of Fracture, Vol. 11, 1975, pp. 528-530.
16. Etemad, M.R., John, S.J. and Turner, C.E., "Elastic-Plastic R-Curves for Large Amounts of Crack Growth, " Fracture Mechanics: Eighteenth Symposium, ASTM STP 945, American Society for Testing and Materials, Philadelphia, 1988, pp. 986-1004.
17. Zhu, X.K., "Evaluation of Accuracy of E1820 Incremental J-Integral Equations, " Presented in ASTM E08.07.05 Task Group Meeting, Vancouver, BC, Canada, May 18, 2009.
18. Wallin, K. and Laukkanen, A., 2004, "Improved Crack Growth Corrections for J-R curve Testing, " Engineering Fracture Mechanics, Vol. 71, pp. 1601-1614. (Pubitemid 38345832)
19. Joyce, J.A., "J-Resistance Curve Testing of Short Crack Bend Specimens Using Unloading Compliance, " Fracture Mechanics: Twenty-Second Symposium, ASTM STP 1131, Volume I, 1992, pp. 904-924.
20. Joyce, J.A., Hackett, E.M., and Roe, C., 1993, "Effect of Crack Depth and Mode of Loading on the J-R Curve Behavior of a High-Strength Steel, " Constraint Effects in Fracture, ASTM STP 1171, pp. 239-263.