An Closed Form Solution for Antiplane Problem of Doubly Periodic Non-Uniform Cracks

Abstract:

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Inhomogeneous materials with doubly periodic non-uniform cracks under antiplane shear is dealt with. By using conformal mapping technique and elliptic function theory, the stress field and stress intensity factor at the tip of each crack are derived in closed form. Numerical examples show the influences of some microstructure parameters of crack distribution on stress intensity factor.

Info:

Periodical:

Key Engineering Materials (Volumes 324-325)

Edited by:

M.H. Aliabadi, Qingfen Li, Li Li and F.-G. Buchholz

Pages:

311-314

DOI:

10.4028/www.scientific.net/KEM.324-325.311

Citation:

Y. L. Xu and W. F. Tan, "An Closed Form Solution for Antiplane Problem of Doubly Periodic Non-Uniform Cracks ", Key Engineering Materials, Vols. 324-325, pp. 311-314, 2006

Online since:

November 2006

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Price:

$35.00

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[5] T.H. Hao: A closed form solution for the antiplane problem of the double period cracks. J. Tsinghua University, 19, 11-18. (1979) (in Chinese) Fig. 3 Effect of b1 on β and β (b2=0. 5) Fig. 4 Effect of b2 on β and , β (b1=0. 5).

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