Variable loading on aircraft in operation and possibility of resource increasing under the conditions of fatigue durability

Experience of analytical and experimental works at design and certification of the modern aircraft under the conditions of fatigue durability shows existence on the aircraft the “parasitic” loadings, significantly influencing on resource characteristics of a power design of airframe and chassis. They should be considered at design under the set resource (and respectively to make heavier the construction) or to try to eliminate them. Offers on minimization of their influence on resource characteristics are developed.