# [1]郭一峰,徐赵东.一种考虑位移幅值影响的黏弹性材料力学模型[J].东南大学学报(自然科学版),2011,41(1):164-167.[doi:10.3969/j.issn.1001-0505.2011.01.032] 　Guo Yifeng,Xu Zhaodong.Mechanical model on viscoelastic material with consideration of displacement amplitude[J].Journal of Southeast University (Natural Science Edition),2011,41(1):164-167.[doi:10.3969/j.issn.1001-0505.2011.01.032] 点击复制 一种考虑位移幅值影响的黏弹性材料力学模型() 分享到： var jiathis_config = { data_track_clickback: true };

41

2011年第1期

164-167

2011-01-20

## 文章信息/Info

Title:
Mechanical model on viscoelastic material with consideration of displacement amplitude

(1东南大学土木工程学院,南京 210096)
(2苏州工业园区设计研究院有限责任公司,苏州 215000)
Author(s):
(1School of Civil Engineering, Southeast University, Nanjing 210096, China)
(2Suzhou Industrial Park Design and Research Institute Co., Ltd., Suzhou 215000, China)

Keywords:

TU352
DOI:
10.3969/j.issn.1001-0505.2011.01.032

Abstract:
In order to determine the mechanics of viscoelastic material better, a viscoelastic model that can simultaneously consider the effect of temperature, frequency and displacement is proposed in this paper. The effect of displacement amplitude on the mechanics of viscoelastic material is considered from two aspects: temperature factor and damage index. Displacement shift factor and damage index are derived from Doolittle’s equation and damage variable equation, respectively, and modified equivalent standard solid model is put forward based on equivalent standard solid model. The numerical analysis shows that the experimental value and the calculation value of G1 and η fit well to each other and the model proposed meets the requirement of application. This model can easily calculate the value of G1 and η under different temperature, frequency and displacement.

## 参考文献/References:

[1] 克里斯坦森R M.黏弹性力学引论[M].北京:科学出版社,1990.
[2] Jung W Y,Aref A J.A combined honeycomb and solid viscoelastic material for structure damping applications [J].Mechanics of Materials,2003,35(8):831-844.
[3] Park S W.Analytical modeling of viscoelastic dampers for structural and vibration control [J].International Journal of Solids and Structures,2001,38(44/45):8065-8092.
[4] 徐赵东.(铅)黏弹性阻尼结构的试验与研究[D].西安:西安建筑科技大学土木工程学院,2001.
[5] 周云.黏弹性阻尼减震结构设计[M].武汉:武汉理工大学出版社,2006.
[6] Soda S,Kakimoto K,Sekiya E.Mechanical models for softening and hardening type nonlinear viscoelastic dampers [J].Journal of Structural and Construction Engineering-AIJ,2001,543(2):77-86.
[7] Chang T S,Sing M P.Mechanical model parameters for viscoelastic dampers [J].Journal of Engineering Mechanics-ASCE,2009,135(6):581-584.
[8] Kazuhiko Kasai,Yoji Ooki,Ken Tokoro,et al.JSSI manual for building passive control technology part-9 time-history analysis model for viscoelastic dampers[C]//The 13th World Conference on Earthquake Engineering.Vancouver,Canada,2004:1507-1515.
[9] Yeadon M R,Kong P W,King M A.Parameter determination for a computer simulation model of a diver and springboard [J].Journal of Applied Biomechanics,2006,22(3):167-176.
[10] 卢立恒.新型多维隔减震装置水平向性能试验研究[D].南京:东南大学土木工程学院,2008.

## 相似文献/References:

[1]黄兴淮,徐赵东,贺泽峰,等.黏弹性材料等效标准固体模型的时域延拓方法[J].东南大学学报(自然科学版),2019,49(3):440.[doi:10.3969/j.issn.1001-0505.2019.03.005]
Huang Xinghuai,Xu Zhaodong,He Zefeng,et al.Time domain extension method for equivalent standard solid model of viscoelastic materials[J].Journal of Southeast University (Natural Science Edition),2019,49(1):440.[doi:10.3969/j.issn.1001-0505.2019.03.005]