| 线粘弹性体的模型识别 |
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| 引用本文： | 沙德松,孙焕纯.线粘弹性体的模型识别[J].大连理工大学学报,1990,30(4):401-416. |
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| 作者姓名： | 沙德松 孙焕纯 |
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| 作者单位： | 大连理工大学工程力学系
(沙德松，孙焕纯)，大连理工大学工程力学系(徐卫真) |
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| 摘 要： | 为识别粘弹性介质的本构模型，建立了线粘弹性的波动方程，并给出了一维问题线粘弹性波的简谐解和识别方法，这在理论和实用上都有重要意义。
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| 关 键 词： | 粘弹性体 模型识别 波动方程 |
Identification of Model for Linear Visco-Elastic Medium |
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| Sha Desong,Sun Huanchun,Xu Weizhen.Identification of Model for Linear Visco-Elastic Medium[J].Journal of Dalian University of Technology,1990,30(4):401-416. |
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| Authors: | Sha Desong Sun Huanchun Xu Weizhen |
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| Abstract: | In order to identify the constitutive model of linear visco-elastic medium, the wave equation of linear visco-elasticity is established. Also,a simple harmonic solution to the linear visco-elastic wave in one dimensional problem is made and a method of identification is presented here.It is fairly significant both in theory and in practice. |
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| Keywords: | model identification visco-elasticity wave equation |
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