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心肌细胞大变形黏弹性模型及在实验中的应用
Alternative TitleTHE NONLINEAR VISCOELASTIC CONSTITUTIVE MODEL OF CARDIAC MYOCYTE IN SIMULATION OF MICROPIPETTE ASPIRATION EXPERIMENT
唐陶; 王世骐; 裘钧; 庄茁
Source Publication力学学报
2009-11-18
Volume41Issue:6Pages:913-919
Abstract在衡量单个细胞力学行为的研究中,越来越多地采用结合实验的数值模拟方法.在连续介质力学框架下,发展了一种新的心肌细胞本构模型,并与微管吮吸实验结合,探讨了心肌细胞的力学特性.本构模型是对普遍使用的仅能用于小变形分析的标准线性固体模型的一种扩展,它将超弹性性能引入到黏弹性模型中,用以描述细胞的大变形黏弹性效应.基于改进的本构模型,对心肌细胞微管吮吸实验过程进行了有限元模拟,并将计算结果与实验结果以及经典理论解进行了对比.结果显示发展的本构模型适合细胞大变形问题的有限元数值模拟.
Keyword心肌细胞 大变形 非线性黏弹性本构 微管吮吸实验 数值模拟
Indexed ByCSCD
Language中文
CSCD IDCSCD:3715977
Citation statistics
Cited Times:2[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/33393
Collection微重力重点实验室
Corresponding Author唐陶
Recommended Citation
GB/T 7714
唐陶,王世骐,裘钧,等. 心肌细胞大变形黏弹性模型及在实验中的应用[J]. 力学学报,2009,41,6,:913-919.
APA 唐陶,王世骐,裘钧,&庄茁.(2009).心肌细胞大变形黏弹性模型及在实验中的应用.力学学报,41(6),913-919.
MLA 唐陶,et al."心肌细胞大变形黏弹性模型及在实验中的应用".力学学报 41.6(2009):913-919.
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