Paper Info
Title
Study on the dynamics of the double cantilever-beam specimen of decagonal Al-Ni-Co quasicrystals
Abstract
This paper investigated dynamic initiation of crack growth and crack fast propagation for the double cantilever-beam specimen (DCB) of two-dimensional decagonal Al-Ni-Co quasicrystals. The elasto-/hydro-dynamic model for wave propagation and diffusion together with their interaction is adopted. Numerical results of stresses, displacements and dynamic stress intensity factor are obtained by the finite difference method. Dynamic initiation of crack growth and crack fast propagation are discussed in detail in which the latter is a nonlinear problem arising from moving boundary effect, which is in particular explored.
Year
DOI
Venue
2009
10.1016/j.amc.2009.01.044
Applied Mathematics and Computation
Keywords
Field
DocType
dynamic crack propagation,phason dynamics,decagonal quasicrystals,crack arrest,the double cantilever-beam specimen,wave propagation,finite difference method,stress intensity factor,crack propagation
Dynamic stress,Nonlinear system,Wave propagation,Cantilever,Quasicrystal,Mathematical analysis,Finite difference method,Numerical analysis,Mathematics
Journal
Volume
Issue
ISSN
211
2
Applied Mathematics and Computation
Citations 
PageRank 
References 
0
0.34
0
Authors
2
Name
Order
Citations
PageRank
Xiaofang Wang1367.83
Fan Tian-You200.68