Basic solution to four three-dimensional rectangular limited-permeable cracks in transversely isotropic magneto-electro-elastic material
Basic solution to four three-dimensional rectangular limited-permeable cracks in transversely isotropic magneto-electro-elastic material
复制标题
横观各向同性磁电弹性材料中四维矩形有限渗透裂纹的基本解
DOI:
10.1016/j.amc.2013.09.032
复制
发表时间:
2013-12
影响因子:
4
通讯作者:
Zhou, Zhen-Gong
中科院分区:
文献类型:
--
作者:
Liu, Hai-Tao;Wu, Wen-Juan;Zhou, Zhen-Gong
The solution to four three-dimensional rectangular cracks in magneto-electro-elastic material is proposed by using the generalized Almansi’s theorem and the Schmidt method under limited-permeable boundary conditions. The problem is formulated through Fourier transform as three pairs of dual integral equations, in which the unknown variables are the displacement jumps across the crack surfaces. For solving the dual integral equations, the displacement jumps across the crack surfaces are directly expanded as a series of Jacobi polynomials. Finally, the effects of the electric permittivity, the magnetic permeability of the air inside the crack, the geometric shape of the rectangular crack and the distance among four rectangular cracks on the stress intensity factors, the electric displacement intensity factors and the magnetic flux intensity factors in magneto-electro-elastic material are presented and the magneto-electro-elastic coupling effects are also discussed.
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DOI:
10.1016/j.ijsolstr.2009.05.003
发表时间:
2009-09
影响因子:
3.6
作者:
Li, Y.S.;Xu, Z.H.;Feng, W.J.
通讯作者:
Feng, W.J.
影响因子:
3.6
作者:
Tsung-Lin Wu;Jin H. Huang
通讯作者:
Tsung-Lin Wu;Jin H. Huang
影响因子:
3.6
作者:
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通讯作者:
Haojiang Ding;Chenbuo;Liangjian
影响因子:
2.5
作者:
Meng-Cheng Chen
通讯作者:
Meng-Cheng Chen
DOI:
10.1115/1.1748294
发表时间:
2004-07
期刊:
Journal of Applied Mechanics
影响因子:
--
作者:
Baolin Wang;Y. Mai
通讯作者:
Baolin Wang;Y. Mai