# [1]朱俊涛,徐赵东,张香成.磁流变弹性体主链吸附模型[J].东南大学学报(自然科学版),2011,41(2):342-346.[doi:10.3969/j.issn.1001-0505.2011.02.025] 　Zhu Juntao,Xu Zhaodong,Zhang Xiangcheng.Main chain adsorption model of magnetorheological elastomer[J].Journal of Southeast University (Natural Science Edition),2011,41(2):342-346.[doi:10.3969/j.issn.1001-0505.2011.02.025] 点击复制 磁流变弹性体主链吸附模型() 分享到： var jiathis_config = { data_track_clickback: true };

41

2011年第2期

342-346

2011-03-20

## 文章信息/Info

Title:
Main chain adsorption model of magnetorheological elastomer

(东南大学混凝土及预应力混凝土结构教育部重点实验室,南京 210096)
Author(s):
(Key Laboratory of Concrete and Prestressed Concrete Structures of Ministry of Education, Southeast University, Nanjing 210096, China)

Keywords:

TU599
DOI:
10.3969/j.issn.1001-0505.2011.02.025

Abstract:
In order to reveal the variable stiffness working mechanism of magnetorheological elastomers, and provide theory basis and guidance for preparation of magnetorheological elastomers, the characteristics of magnetic dipole in magnetic field and the distribution of magnetic particles in the magnetorheological elastomers in different magnetic field were studied on the basis of magnetic dipole theory. The main chain adsorption model of magnetorheological elastomers is proposed in consideration of the coupled field effect of the particle in the main chains and adsorption granules or adsorption short chain. In certain assumptions, the magnetic shear modulus of magnetorheological elastomers can be calculated in accordance with the magnetic interaction between particles. The results show that the magnetic-induced shear modulus calculated by this model is less than the result from traditional single-chain model. The effect of various factors on magnetorheological elastomers magnetic-induced shear modulus can be reflected in the model, in which the volume ratio of particle, magnetic field strength and shear strain are the main influential factors.

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