Composite material wing panel of minimal mass design considering supercritical skin response

Аuthors

Mitrofanov O. V.

e-mail: MitrofanovOV@mai.ru

Abstract

An approach is offered to design a multiple-closed wing torsion box. The approach is based on the theory of supercritical condition for composite material panels. It intends for development of wing torsion boxes considering various kinds of damage action upon the composite material skin. Design methodology also proposed for orthotropic panels under the influence of biaxial compression as well as for anisotropic panels due to combined loading taking into consideration panel supercritical behavior.