杨海天, 李洪升. 粘弹性系统载荷的准静态位移辨识[J]. 工程力学, 2000, 17(4): 67-75.
引用本文: 杨海天, 李洪升. 粘弹性系统载荷的准静态位移辨识[J]. 工程力学, 2000, 17(4): 67-75.
YANG Hai-tian, LI Hong-sheng. QUASI-STATIC DISPLACEMENT BASED LOAD IDENTIFICATION IN THE VISCOELASTIC SYSTEM[J]. Engineering Mechanics, 2000, 17(4): 67-75.
Citation: YANG Hai-tian, LI Hong-sheng. QUASI-STATIC DISPLACEMENT BASED LOAD IDENTIFICATION IN THE VISCOELASTIC SYSTEM[J]. Engineering Mechanics, 2000, 17(4): 67-75.

粘弹性系统载荷的准静态位移辨识

QUASI-STATIC DISPLACEMENT BASED LOAD IDENTIFICATION IN THE VISCOELASTIC SYSTEM

  • 摘要: 建立载荷与粘弹性准静态位移的显式关系,借助有限元及反演技术,提出粘弹性系统载荷识别的一般方法,并进行了数值验证。

     

    Abstract: An explicit relationship between loads and quasi-static displacement in a viscoelastic system is developed in this paper. Utilizing FEM and the technique of inverse analysis, a general approach of load estimation in the viscoelastic system is presented. Numerical validation of the approach is given.

     

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