Investigation of Random Response of Rotational Shell When Considering Geometric Nonlinear Behaviour

GAO Shi-qiao; JIN Lei; Niemann H J; LIU Hai-peng

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Article Navigation > Applied Mathematics and Mechanics > 2001 > 22(11): 1142-1146

GAO Shi-qiao, JIN Lei, Niemann H J, LIU Hai-peng. Investigation of Random Response of Rotational Shell When Considering Geometric Nonlinear Behaviour[J]. Applied Mathematics and Mechanics, 2001, 22(11): 1142-1146.

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Investigation of Random Response of Rotational Shell When Considering Geometric Nonlinear Behaviour

1.
Academy of Mechanical and Electrical Engineering Beijing, Institute of Technology, Beijing 100081, P R China;
2.
Building Aerodynamics Laboratory, Ruhr-University, F R Germany

Received Date: 2000-05-05
Rev Recd Date: 2001-06-20
Publish Date: 2001-11-15

Abstract

Abstract

An iteration method of statistic linearization(IMSL)is presented.By this method,an equivalent linear term was formed in geometric relation and then an equivalent stiffness matrix for non-linear term in vibration equation was established.Using the method to solve the statistic linear vibration equations,the effect of geometric nonlinearity on the random response of rotational shell is obtained.
- nonlinear,
- random response,
- rotational shell

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References(5)

References

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