Dynamic Propagation Problems on Symmetrical Mode Ⅲ Interface Crack

Abstract:

By the theory of complex functions, dynamic propagation problems on symmetrical mode Ⅲ interface crack were researched. The problems considered can be very facilely transformed into Riemann-Hilbert problem by the methods of self-similar functions, and the general expressions of analytical solutions for the surfaces of mode Ⅲ symmetrical interface crack subjected to motive variable loadings Px²/t² and Pt³/x² were obtained, respectively. After those solutions were utilized by superposition theorem, the solutions of arbitrary complex problems could be attained.

• Periodical: Advanced Materials Research (Volumes 197-198)
• Pages: 1728-1731
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.197-198.1728
• Online since: February 2011
• Authors: Nian Chun Lv, Yun Hong Cheng, Yun Tao Wang
• Keywords: Analytical Solution, Complex Function, Mode III Interfacial Crack, Self-Similar Function

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