Dynamic Propagation Problems of Mode III Semi-Infinite Crack
Lu Nian-Chun1, Li Xin-Gang2, Cheng Yun-Hong3 & Cheng Jin4 Show affiliations
- Shenyang Ligong University, China
- Harbin Engineering University, China
- Northeastern University, China
- Harbin Institute of Technology, China
American Journal of Engineering and Applied Sciences, Volume 6, Issue 3, pp. 241–251 · doi.org/10.3844/ajeassp.2013.241.251
Abstract
By means of the theory of complex functions, dynamic propagation problems of mode III semi- infinite crack were researched. The problems studied can be facilely transformed into riemann-hilbert problems and the universal expression of analytical solutions of stress, displacement and dynamic stress intensity factor under the conditions of moving increasing loads Px/t and Pt2/x, respectively, are very facilely obtained using the measures of self-similar functions. In view of corresponding material properties, the mutative rule of dynamic stress intensity factor was illuminated very well.
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Nian-Chun, L., Xin-Gang, L., Yun-Hong, C. & Jin, C. (2013). Dynamic Propagation Problems of Mode III Semi-Infinite Crack. American Journal of Engineering and Applied Sciences, 6(3), 241–251. https://doi.org/10.3844/ajeassp.2013.241.251
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