Mode I Stress Intensity Factors for Cracks in Arbitrary Stress Fields

• Autorzy: Jakubczak H. , Jankowiak A.
• Konferencja: Sino-Polish Conference on CAD in Machinery (12 ; 10.2003 ; Warsaw, Poland)
• Języki publikacji: EN

Abstrakty

EN

A method of calculating stress intensity factors for planar cracks subject to arbitrary stress fields, using point-load weight functions is described in the paper. For planar cracks in finite bodies the presented method gives results that agree well with the finite element data obtained for the same configurations.

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Problems
• Rocznik: 2003
• Tom: Vol. 27, No. 4
• Strony: 7--16
• Opis fizyczny: Bibliogr. 10 poz.

Twórcy

autor

Jakubczak H.

• Institute of Construction Machinery Engineering, Warsaw University of Technology

autor

Jankowiak A.

• Institute of Construction Machinery Engineering, Warsaw University of Technology

Bibliografia

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• 3. Glinka, G., Reinhardt, W., 2000, Calculation of Stress Intensity Factors for Cracks of Complex Geometry and Subjected to Arbitrary Nonlinear Stress Fields, Fatigue and Fracture Mechanics, 31, ASTM STP 1389, West Conshohocken, PA, 348-370.
• 4. Glinka, G., Shen, G.1991, Universal Features of Weight Functions for Cracks in Mode I, Engineering Fracture Mechanics, 40, No 6, 1135-1146.
• 5. Molski, K., 1994, Method of Stress Intensity calculation Based on the Unitary Weight Function, Journal of Th eoret. and Applied Mechanics, No 32, 153-161.
• 6. Murakami, Y., 1989, Stress lntensity Factors Handbook, 2, Pergamon Press.
• 7. Newman, J.C., Raju, I.S., 1986, Stress-lntensity Factor Equations for Cracks in Three-Dimensional Finite Bodies Subjected to Tension and Bending Loads, Computational Methods in the Mechanics of Fracture, Ed. S. N Atluri, North-Holland, 311-334.
• 8. Oore, M., Burns, D.J., 1980, Estimation of Stress Intensity Factors for Embedded lrregular Cracks Subjected to Arbitrary Normal Stress Fields, Journal of Pressure Vessel Technology, ASME, 102, 201-211.
• 9. Rice, J.R., 1972, Some Remarks on Elastic Crack-Tip Stress Field, International Journal of Solids and Structures, 8, 751-758.
• 10. Wu, Z., Jakubczak, H., Glinka, G., Molski, K., Nilsson, L., 2003, Detennination of Stress Intensity Factors for Cracks in Complex Stress Fields, The Archiv of Mechanical Engineering, L, No 1, 41-67.