On nonlinear stability of shallow conical sandwich shells

• Autorzy: Liu R. H. , Li J.
• Języki publikacji: EN

Abstrakty

EN

In this paper, a theory for nonlinear bending of shallow conical sandwich shells is established by means of the method of calculus of variations. Using the modified iteration method which was suggested by Yeh et al. (1965a, 1965b), analytic solutions of nonlinear stability for the shells with four types of boundary conditions under uniform pressure are obtained. The numerical discussions based on the analytic solutions have been given in detail, which indicate that our method is efficient for the analysis of shallow shells.

Słowa kluczowe

EN

nonlinear stability; shallow conical sandwich shells; modified iteration method

PL

mechanika

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: Applied Mechanics and Engineering
• Rocznik: 2000
• Tom: Vol. 5, no 2
• Strony: 367--387
• Opis fizyczny: Bibliogr. 23 poz., wykr.

Twórcy

autor

Liu R. H.

autor

Li J.

• Institute of Applied Mechanics Jinan University Guangzhou, 510632, PEOPLE'S REPUBLIC OF CHINA