Identification of a planar crack in Zener type viscoelasticity
نویسندگان
چکیده
منابع مشابه
Identification of Crack Location and Depth in a Structure by GMDH- type Neural Networks and ANFIS
The Existence of crack in a structure leads to local flexibility and changes the stiffness and dynamic behavior of the structure. The dynamic behavior of the cracked structure depends on the depth and the location of the crack. Hence, the changes in the dynamic behavior in the structure due to the crack can be used for identifying the location and depth of the crack. In this study the first th...
متن کاملA Zener±Stroh crack in a ®ber-reinforced composite material
A Zener±Stroh crack is formed by coalescing a dislocation pileup and therefore is a net dislocation loaded crack. In this paper, the interaction between a Zener±Stroch crack and surrounding cylindrical ®bers in a ®ber-reinforced composite material has been investigated. The crack is located in the matrix and near a ®ber, while the in ̄uence of other ®bers on the crack is considered through the t...
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ژورنال
عنوان ژورنال: Annals of Solid and Structural Mechanics
سال: 2009
ISSN: 1867-6936,1867-6944
DOI: 10.1007/s12356-009-0003-3