The SQCE Formulation and Calculation for Space Axisymmetric Crack Problems

Meng Guangwei;Song Guihai;Wang Zhichao;et al.

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  • Sponsored by: China Association for Science and Technology (CAST)

    Editor-In-Chief: Xu Yida

    ISSN 1000-1093

    　

  • Hosted By: China Ordnance Society

    Published By: Acta Armamentarii

    CN 11-2176/TJ

Acta Armamentarii, a Chinese monthly journal, was first published in 1979. The journal is supervised by China Association for Science and Technology, sponsored by China Ordnance Society，and edited and published by Editorial Board of Acta Armamentarii. The Journal is included in all important domestic databases，and also collected by Engineering Index (EI, USA), Chemical Abstracts (CA, USA), Science Abstracts (SA, UK）, Abstract Journal (AJ, Russia), and Current Bibliography on Science and Technology(CBST).Acta Armamentarii has been selected into the journal Of Ordnance Science and Technology (Weapons Industry) Field Of High Quality Scientific and Technological Periodical Classification Catalogue (2022 edition), ranking T1, and the journal of Automotive Engineering Field of High Quality Scientific and technological Periodical classification Catalogue, ranking T2.
Acta Armamentarii ›› 1996, Vol. 17 ›› Issue (3) : 243-246. DOI: 10.3969/j.issn.1000-1093.1996.03.012
Paper

The SQCE Formulation and Calculation for Space Axisymmetric Crack Problems

  • Meng Guangwei, Song Guihai, Wang Zhichao, et al.
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Abstract

In this paper, theory of SQCE is extended to space axisymmetric crack problems. The formulation of SQCE for the calculation of the stress, strain, dis?placement and stress intensity factors at the general space axisymmetric crack fornt is derived. A series of examples and comparisons are given.

Key words

axisymmetricity / stress intensity factors / singular elements

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Meng Guangwei, Song Guihai, Wang Zhichao, et al.. The SQCE Formulation and Calculation for Space Axisymmetric Crack Problems. Acta Armamentarii. 1996, 17(3): 243-246 https://doi.org/10.3969/j.issn.1000-1093.1996.03.012

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