Application of GM Yield Criterion in Plastic Zone of ModeⅠCrack and Burst Pressure for Pipeline

De Wen Zhao; Can Ming Li; Liang Yun Lan; Shun Hu Zhang

doi:10.4028/www.scientific.net/AMR.399-401.2189

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 399-401Application of GM Yield Criterion in Plastic Zone...

Application of GM Yield Criterion in Plastic Zone of ModeⅠCrack and Burst Pressure for Pipeline

Abstract:

Based on GM yield criterion, the analytical solutions for shape and size of mode I crack tip plastic zone and the burst pressure for X70 pipeline steel are derived. Comparing the solutions with those based on Mises and Trasca criteria shows that under plain strain condition the area of plastic zone on GM is between Tresca and Mises solutions, and very close to Mises one. Among the areas Tresca’s is the largest and Mises is the smallest and all three zones are dumbbell shaped. However, for pipeline burst pressure based on Tresca criterion is the smallest and that on Twin shear stress criterion (TSS) is the largest, those on GM and Mises are also very close to each other and lie between Tresca and TSS results.

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Periodical:

Advanced Materials Research (Volumes 399-401)

Pages:

2189-2194

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.399-401.2189

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Online since:

November 2011

Authors:

De Wen Zhao, Can Ming Li, Liang Yun Lan, Shun Hu Zhang

Keywords:

Burst Pressure, Gm Yield Criterion, Mode І Crack Tip, Pipeline, Plastic Zone

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References

[1] Zhao D W, Xie Y J, Liu X H, Wang G D: Journal of Northeastern University(Natural Science ) Vol. 25(2004), pp.121-124 (in Chinese)

Google Scholar

[2] ZHAO De-wen, WANG Gen-ji，LIU Xiang-hua，WANG Guo-dong: Trans. Nonferrous Met. Soc. China Vol. 18(2008), pp.46-52.

Google Scholar

[3] WANG Gen-ji, DU Hai-jun, ZHAO De-wen: Journal of Iron and Steel, International Vol. 16(2009), pp.17-22.

Google Scholar

[4] Yu Mao-Hong: Int. J. Mech. Sci. Vol. 25(1983), pp.71-74.

Google Scholar

[5] Iain Le May: Principles of Mechanical Metallurgy (Edward Arnold, Ltd. press, New York: 1981)

Google Scholar

[6] Qian Cai-fu, Jiang Zhong-jun, Chen Ping: Acta Metallurgica Sinica Vol. 40(2004), pp.159-162 (in Chinese)

Google Scholar

[7] G. A. Harmain, J. W. Provan: Theotetical and applied fracture mechanics Vol. 26(1997), pp.63-79

Google Scholar

[8] T. M. Banks and A. Garlick: Engineering fracture mechanics Vol. 19(1984), pp.571-581.

Google Scholar

[9] Zhu XK, Leis BN: Int. J Offshore Polar Eng Vol. 14(2004), pp.125-131

Google Scholar

[10] Zhu XK, Leis BN: Int J of Pressure Vessels and Pip Vol. 83(2006), pp.663-671

Google Scholar