DESIGN OF COMPRESSED METAL Z-SHAPED STIFFENED PANELS UNDER STABILITY LIMITATIONS AND CONSIDERING THE EFFECT OF THROUGH DAMAGE

О.В. Митрофанов, Е.Ю. Торопылина
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Abstract

Предложена уточненная аналитическая методика проектирования сжатых подкрепленных металлических панелей, основанная на условии равноустойчивости, и модифицированная за счет учета сквозных повреждений в обшивке. Проведены параметрических исследований влияния расположения сквозного отверстия на критические напряжения обшивки при сжатии. The paper proposes analytical techniques for designing stiffened metal panels the use of the condition of uniform stability and modified by taking into account through damage in the skin. Parametric studies of the effect of the location of the through hole on the critical stresses of the skin during compression have been carried out.
稳定限制下考虑贯通损伤影响的压缩金属z形加筋板设计
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