The aircraft nacelle brace strength under some static types of loads

The problem of calculating the stress-strain state and solving the problem of weight optimization of a single-engine transport aircraft nacelle fasteners is relevant In connection with the development of aircraft construction. One of the fastening elements is the brace, which is under the action of static loads.. The method of calculation of the transport aircraft nacelle brace, which is based on the finite element method, is considered in the work. A tetrahedral finite element was chosen as the element. The stresses and strains of the brace were determined, the stress-strain state was analyzed and recommendations for optimization of structural elements were given.