热载荷影响下多相干正交各向异性板的稳定性研究

Proceedings KORUS 2000. The 4th Korea-Russia International Symposium On Science and Technology Pub Date : 2000-06-27 DOI:10.1109/KORUS.2000.866055

N.V. Pustvoy, K.A. Matwejew, D.V. Mochovnov

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摘要

在Alfootov-Balabooh泛函的基础上，采用Ritz方法对板的稳定性进行了研究。考虑热载荷的影响，解决了环板的稳定性问题。在外部压力场和温度场同时作用的情况下，考虑了加载和加热对板稳定性的相互影响。解决了中心圆孔方形各向同性板的稳定性问题。

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Research on stability of multicoherent orthotropic plates with thermal loading influence

The research on stability of the plates was conducted by a Ritz method on the basis of the Alfootov-Balabooh functional. A number of problems of stability of ring plates were solved with thermal loading influence. For the case of simultaneous action of external pressure and temperature fields, the mutual influence of loading and heating on the stability of plates was considered. The problem of stability of a square isotropic plate with central circular hole was solved.

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Proceedings KORUS 2000. The 4th Korea-Russia International Symposium On Science and Technology

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