Measurement of fatigue damage based on the natural frequency for spot-welded joints

Materials and Design

Volumn 30, Issue 4, 2009, Pages 1008-1013

  Shang, De Guang ^a  

^a BEIJING UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Fatigue damage; Natural frequency; Spot welded joint

Indexed keywords

CRACKING BEHAVIORS; FATIGUE DAMAGE MODELS; FATIGUE FRACTOGRAPHIES; GROWING CRACKS; NEW DAMAGES; NONLINEAR BEHAVIORS; NONLINEAR DAMAGES; SPOT-WELDED JOINT; WELDED JOINTS;

FRACTOGRAPHY; FRACTURE MECHANICS; NATURAL FREQUENCIES; SPOT WELDING; THREE DIMENSIONAL; WELDED STEEL STRUCTURES; WELDING; WELDS;

FATIGUE DAMAGE;

EID: 57249095678     PISSN: 02641275     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.matdes.2008.06.048     Document Type: Article

References (18)

1. Lemaitre J., and Dufailly J. Damage measurements. Eng Fract Mech 28 (1987) 643-661
2. Chaboche J.L. Continuous damage mechanics - a tool to describe phenomena before crack initiation. Nucl Eng Design 64 (1981) 233-247
3. Cheng G.X., Lou Z.W., and Kuang Z.B. A new damage variable for low-cycle fatigue of metallic materials. Eng Fract Mech 48 (1994) 281-287
4. Dorgeuille Y., Louvigne P.-F., and Lefeuvre J.-M. Natural frequency method for a quantitative measurement of damage evolution in a TI-6AI-4V/SIC composite. Composites Part B 29 (1998) 451-458
5. Cawley P., and Adams R.D. A vibration technique for non-destructive testing of fobre composite structures. J Compos Mater 13 (1979) 161-175
6. Bedewi N.E., and Kung D.N. Effect of fatigue loading on the modal properties of composite structures and its utilization for prediction of residual life. Compos Struct 37 (1997) 357-371
7. Kessler S.S., Spearing S.M., Atalla M.J., Cesnik C.E.S., and Souti C.S. Damage detection in composite materials using frequency response methods. Composites Part B 33 (2002) 87-95
8. Wang Y, Lim TC. An experimental and computational study of the dynamic characteristics of spot-welded sheet metal structures spot welding and welded joint failure processes. SAE Technical Publication SP-1621, 2001. p. 85-93.
9. Pal K., and Cronin D.L. Static and dynamic characteristics of spot welded sheet metal beams. J Eng Ind 117 (1995) 316-322
10. Shang D.G., Barkey M.E., Wang Y., and Lim T.C. Effect of fatigue damage on dynamic response frequency for spot-welded joints. Int J Fatigue 25 (2003) 11-316
11. Shang DG, Barkey ME, Wang Y, Lim TC. Fatigue damage and dynamic natural frequency response of spot-welded joints. SAE 2003 Trans J Mater Manuf, No. 2003-01-0695, 2003. p. 301-8.
12. Wang G., and Barkey M.E. Experimental investigation of fatigue cracking and its influence on dynamic response characteristics of spot welded specimens. Exp Mech 44 (2004) 512-521
13. Shang D.G., Yao W.X., and Wang D.J. A new approach to the determination of fatigue crack initiation size. Int J Fatigue 20 (1998) 83-687
14. Shang D.G., and Barkey M.E. Analysis of fatigue crack behavior based on dynamic response simulations and experiments for tensile-shear spot welded joints. Fatigue Fract Eng Mater Struct 29 (2006) 23-30
15. Wang T.J., and Lou Z. A continuum damage model for weld heat affected zone under low cycle fatigue loading. Eng Fract Mech 37 (1990) 825-829
16. Chaboche J.L. Continuum damage mechanics: Part II - damage growth, crack initiation and crack growth. ASME, J Appl Mech 55 (1988) 65-72
17. Chaboche J.L., and Lesne P.M. A non-linear continuous fatigue damage model. Fatigue Fract Eng Mater Struct 11 (1988) 1-17
18. Shang D.G., and Yao W.X. A nonlinear damage cumulative model for uniaxial fatigue. Int J Fatigue 21 (1999) 187-194