Email Alert    RSS

Applied Mathematics and Mechanics (English Edition) ›› 1999, Vol. 20 ›› Issue (3): 233-240.

• 论文 •    下一篇

SOME DYNAMICAL PROPERTIES OF A VISCOELASTIC CYLINDRICAL SHELL

丁睿1, 朱正佑2, 程昌钧2   

  1. 1. Mechbocal Postdoctoral Station, Southwest Jiaotong University, Chengdu 610031, P. R. China;
    2. Shanghai Institute of Applied Mathematics and Mechanics Shanghai University, Shanghai 200072, P. R. China
  • 收稿日期:1997-09-22 修回日期:1998-11-20 出版日期:1999-03-18 发布日期:1999-03-18

SOME DYNAMICAL PROPERTIES OF A VISCOELASTIC CYLINDRICAL SHELL

Ding Rui1, Zhu Zhengyou2, Cheng Changjun2   

  1. 1. Mechbocal Postdoctoral Station, Southwest Jiaotong University, Chengdu 610031, P. R. China;
    2. Shanghai Institute of Applied Mathematics and Mechanics Shanghai University, Shanghai 200072, P. R. China
  • Received:1997-09-22 Revised:1998-11-20 Online:1999-03-18 Published:1999-03-18

PDF

525

摘要： In this paper, the dynamic stability of a viscoelastic circular cylindrical shell subject to an axial compressive force and a uniformly distributed radial compressive load is discussed. By using the replace transformation, stability conditions of viscoelastic shell under constant loads are yielded. By using synthetically the classical dynamic methods, the various dynamical properties for the dynamical system defined by the viscoelastic shell and the effect of parameters on the stability of structure are obtained.

关键词: viscoelasticity, cylindrical shell, stability

Abstract: In this paper, the dynamic stability of a viscoelastic circular cylindrical shell subject to an axial compressive force and a uniformly distributed radial compressive load is discussed. By using the replace transformation, stability conditions of viscoelastic shell under constant loads are yielded. By using synthetically the classical dynamic methods, the various dynamical properties for the dynamical system defined by the viscoelastic shell and the effect of parameters on the stability of structure are obtained.

Key words: viscoelasticity, cylindrical shell, stability

APS Journals | CSTAM Journals | AMS Journals | EMS Journals | ASME Journals
Total visitors:
Copyright © Applied Mathematics and Mechanics (English Edition)
Address：P. O. Box 122, Shanghai University, 99 Shangda Road, Shanghai 200444, China
E-mail： amm@department.shu.edu.cn
Technical support: Beijing Magtech Co.ltd support@magtech.com.cn