Instytut Maszyn Przepływowych
im. Roberta Szewalskiego
Polskiej Akademii Nauk
Powołany w 1956 roku
Volume 64 (1974)
1974, Zeszyt 64
On the Langrangean Nonlinear Theory of Moving Shells
Abstract
The virtual work principle is used to derive two-dimensionally exact equations of the nonlinear theory of shells. All the relations are presented in terms of symmetrical stress resultant and stress couples defined with respect to some reference (undeformed) shell configuration. The theory is extended to small perturbation problems of deformed shells as well as to dynamical shell problems in a non-inertial frame of reference.
Keywords:
nonlinear theory of shells, symmetrical stress resultant, deformed shells, non-inertial frame
INSTITUTE OF
FLUID-FLOW MACHINERY
Polish Academy of Sciences
FLUID-FLOW MACHINERY
Polish Academy of Sciences
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