Study on Stress Intensity Factors for Circumferential Cracked Elliptical Pipes under Tension

Abstract:

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Stress intensity factor is one of the most important parameters in fracture mechanics. Based on the principle of virtual work and bending theory, this paper proposes a method to estimate the stress intensity factor for circumferential cracked elliptical pipes and derive the expression of the stress intensity factor for circumferential cracked elliptical pipes under tension. The compare of the result of this method and finite element method shows this method is credible and convenient.

Info:

Periodical:

Advanced Materials Research (Volumes 299-300)

Edited by:

Jianzhong Wang and Jingang Qi

Pages:

912-916

DOI:

10.4028/www.scientific.net/AMR.299-300.912

Citation:

W. Wang et al., "Study on Stress Intensity Factors for Circumferential Cracked Elliptical Pipes under Tension", Advanced Materials Research, Vols. 299-300, pp. 912-916, 2011

Online since:

July 2011

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Price:

$35.00

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