首页   按字顺浏览 期刊浏览 卷期浏览 Nonlinear Stress Field in Blood Vessels Under the Action of Connective Tissues
Nonlinear Stress Field in Blood Vessels Under the Action of Connective Tissues

 

作者: J.C. Misra,   K. Roychoudhury,  

 

期刊: Journal of Vascular Research  （Karger Available online 1982）
卷期: Volume 19, issue 1  

页码: 19-29

 

ISSN:1018-1172

 

年代: 1982

 

DOI:10.1159/000158370

 

出版商: S. Karger AG

 

关键词: Vasa vasorum;Hypertension;Atherosclerosis;Atherogenesis;Anisotropy;Nonlinearity;Constitutive relations;Equilibrium;Relaxation function;Longitudinal extension

 

数据来源: Karger

 

摘要:

Finite deformations and stresses in vascular walls are studied analytically in the paper. Nonlinear viscoelastic constitutive relations suitably modified for the consideration of the anisotropic behavior of the vessel walls are used in the analysis. The time dependence of the inner surface and the force exerted by the surrounding connective tissues are also taken into account. Using approximations for short time ranges, a quantitative analysis is made in order to illustrate the applicability of the analytical study.

 

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