T -stress in piezoelectric solid |
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| Authors: | Ma Hao and Wang Biao |
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| Institution: | (1) Center for Composite Materials, Harbin Institute of Techology, 150001 Harbin, P.R. China;(2) Department of Mathematics and Physics, Quingdao Institute of Architecture Engineering, 266033 Qingdao, P.R. China |
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| Abstract: | The non-singular and bounded terms for stresses near the crack tip were investigated. The crack problem in a transversely
isotropic piezoelectric solid for the plane problem was dealt with. The principle of superpsition and the Plemelj formulation
were introduced. The non-singular terms are given by solving Rieman-Hilbert problem. It is shown that the non-singular terms
are influenced by the elastic and electric constants.
Contributed by WANG Biao
Foundation items: the Nature Science Foundation of Shandong of China (Q99F15); the Post Doctoral Science Foundation of Heilongjiang Provice
of China
Biography: MA Hao (1967≈), Professor, Doctor |
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| Keywords: | piezoelectric solid crack non-singular term |
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