Aerospace Instrument-Making Annotation << Back ACCOUNTING REQUIREMENTS FOR THE DESIGN SURVIVABILITY OF FLAT PANEL AIRCRAFT V.S. Safronov High cost, complexity of design of the aircraft necessitate the use of such design techniques that would allow a greater or lesser extent taken into account quantitatively and are interrelated main factors that determine the effectiveness of the developed aircraft. These factors include not only the flight technical and technological characteristics, complexity of production, flue technology, consumption of materials, cost of manufacture, etc., affect the overall economic efficiency, but also the vitality of the aircraft structure. Under the survivability design we mean the ability of the aircraft after receiving the calculated maximum – damage tolerance to continue the job or return to home base with less, given the formation of the requirements for survivability design overload. The paper presents a model and algorithm of optimal design of planar structures of various structural and power circuits of the aircraft taking into account the basic requirements of survivability design based on an analytical assessment of the bearing capacity, the results of the design. Key words: the panel bearing ability, survivability of a design, optimum designing, analytical model. Contacts: E-mail: v.s.safronov@mail.ru Pp. 55-60.