The Dynamic Buckling Problem Caused by Propagation of Stress Wave in Elastic Cylindrical Shells under impact Torque

Han Qiang; Ma Hongwei; Zhang Shanyuan; Yang Guitong; Wu Jike

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Article Navigation > Applied Mathematics and Mechanics > 1996 > 17(1): 1-7

Han Qiang, Ma Hongwei, Zhang Shanyuan, Yang Guitong, Wu Jike. The Dynamic Buckling Problem Caused by Propagation of Stress Wave in Elastic Cylindrical Shells under impact Torque[J]. Applied Mathematics and Mechanics, 1996, 17(1): 1-7.

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The Dynamic Buckling Problem Caused by Propagation of Stress Wave in Elastic Cylindrical Shells under impact Torque

1.
Taiguan Unfversitg of Technology, Taiguan 030024, P.R.China;
2.
Peking University, Beijing 100871, P.R.China

Received Date: 1994-11-18
Publish Date: 1996-01-15

Abstract

Abstract

The buckling problem of cylindrical shells has been studied by many mechanic researchers from different points of view. In this paper,an elastic cylindrical shell with semi-infinite length is studied Let its dynamic buckling under impact torque be reduced to a bifurcation problem caused by propagation of foe torsional stress wave. The bifurcation problem is converted to a solution of nonlinear equations,the lateral inertia effect on the dynamic buckling is also discussed.Finally, numerical computation is carried out,from this,some beneficial conclusions are obtained.
- dynamic buckling,
- stress wave,
- bifuraction

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References(10)

References

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