Deformation and Stress Distribution of Arterial Walls of the Aged

摘要：

　　Deformation and stress distributions of arterial walls of the aged under the internal pressure are analyzed based on a fiber-reinforced three-layer composite hyper-elastic tube model within the large deformation hyper-elastic theory.Deformation curves and stress distribution curves are obtained through numerical computation.Effects of the residual stress,the modulus of the matrix,the distribution angle of the fibers and the fiber dispersion are discussed.

作者: J.-S.REN S.-X.XU J.-C.SHEN

作者单位: Department of Mechanics, Shanghai Key Laboratory of Mechanics in Energy and Environment Engineering, Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200444, China

会议类型: 国际会议

会议名称: Sixth International Conference on Nonlinear Mechanics(第六届国际非线性力学会议)(ICNM-VI)

会议地点: 上海

会议语种:英文

页码: 432-435

在线出版日期: 2013-08-01（万方平台首次上网日期，不代表论文的发表时间）