The Impact Torsionai Buckling of Elastic Cylindrical Shells with Arbitrary Form Imperfection

Wang De-yu; Zhang Shan-yuan; Yang Gui-tong

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Article Navigation > Applied Mathematics and Mechanics > 1993 > 14(6): 471-477

Wang De-yu, Zhang Shan-yuan, Yang Gui-tong. The Impact Torsionai Buckling of Elastic Cylindrical Shells with Arbitrary Form Imperfection[J]. Applied Mathematics and Mechanics, 1993, 14(6): 471-477.

Citation:

Wang De-yu, Zhang Shan-yuan, Yang Gui-tong. The Impact Torsionai Buckling of Elastic Cylindrical Shells with Arbitrary Form Imperfection[J]. Applied Mathematics and Mechanics, 1993, 14(6): 471-477.

Citation:

Wang De-yu, Zhang Shan-yuan, Yang Gui-tong. The Impact Torsionai Buckling of Elastic Cylindrical Shells with Arbitrary Form Imperfection[J]. Applied Mathematics and Mechanics, 1993, 14(6): 471-477.

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The Impact Torsionai Buckling of Elastic Cylindrical Shells with Arbitrary Form Imperfection

Institute of Applied Mechanics, Taiyuan University of Technology, Taiyuan

Received Date: 1992-03-23
Publish Date: 1993-06-15

Abstract

Abstract

A perturbation analysis for the impact torsional buckling of imperfective elastic cylindrical shells subjected to a step torque is given The imperfection is supposed to be small and has arbitrary form. It is shown that only the imperfection which has the shape of static torsional buckling mode could influence the critical step torque. Finally a formula is presented for the critical step torque.
- impact torsional buckling,
- elastic cylindrical shell,
- perturbation analysis,
- initial imperfection sensitivity

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References(7)

References

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