PREDICTION OF LOADING OF MAIN-AIRLINE AEROPLANES, ESTIMATION OF LIFE OF THEIR WINGS ACCORDING TO STATISTICS OF LOAD FACTORS DURING OPERATION

There the ample statistics of load factors has been generalized; the dependences of variables of distributions and of repetitions of force factors on the flight characteristics of aeroplanes have been ascertained. The technique of obtaining of distribution of vertical velocity during the landing according to the load factors has been developed. The practical results are the refinement of design conditions of fatigue strength and of static strength of aeroplanes; the prediction of load factor ranges of new aeroplanes for the designs of life, for the forming of testing programs of wings for the fatigue behaviour; the estimation of quality of landing of aeroplane according to the closure of shock struts. The study results for the prediction of load factor ranges have been introduced. It is expedient to use the study results in the Special Design Offices and in the Research Institutes of aviation industry, in the scientific and operation department of civil aviationAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio