An asymptotic analysis for one dimensional stress wave propagation in damaged viscoelastic media

doi:10.1051/jp4:19913120

IMECH-IR > 力学所知识产出(1956-2008)

	An asymptotic analysis for one dimensional stress wave propagation in damaged viscoelastic media
	Lu M; Duan ZP(段祝平)
发表期刊	Journal De Physique III
	1991
卷号	1 期号:C3 页码:861-866
ISSN	1155-4339
摘要	A regular perturbation technique is suggested to deal with the problem of one dimensional stress wave propagation in viscoelastic media with damage. Based upon the first order asymptotic solution obtained, the characteristics of wave attenuation are studied. In fact, there exist three different time-dependent phenomena featuring the dynamic response of the materials, the first expressing the characteristics of wave propagation, the second indicating the innate effect of visco-elastic matrix and the third coming from the time dependent damage. The comparision of first order asymptotic solution with the numerical results calculated by a finite difference procedure shows that the perturbation expansion technique may offer a useful approach to the problem concerned.
DOI	10.1051/jp4:19913120
收录类别	SCI
语种	英语
WOS记录号	WOS:A1991GG30200121
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
引用统计
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/39518
专题	力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Lu M,Duan ZP. An asymptotic analysis for one dimensional stress wave propagation in damaged viscoelastic media[J]. Journal De Physique III,1991,1,C3,:861-866.
APA	Lu M,&段祝平.(1991).An asymptotic analysis for one dimensional stress wave propagation in damaged viscoelastic media.Journal De Physique III,1(C3),861-866.
MLA	Lu M,et al."An asymptotic analysis for one dimensional stress wave propagation in damaged viscoelastic media".Journal De Physique III 1.C3(1991):861-866.

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