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非均质粘弹性介质的准静态位移反演

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Indexed by:期刊论文

Date of Publication:1996-07-19

Journal:力学学报

Included Journals:PKU

Issue:04

Page Number:38-45

ISSN No.:0459-1879

Key Words:非均质;粘弹性;本构模型;反演

Abstract:从有限元及优化方法出发,给出非均质粘弹性介质的分阶反演公式,对粘弹性本构模式的识别作了初步探讨,考虑了信息误差的影响并给出有关算例

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