TsAGI: completed testing of the IL-96

Experts complex strength TSAGI completed testing of IL-96 on the residual strength.

As the press service of the Federal State Unitary Enterprise "TsAGI", these works was the final stage of a large amount of research aircraft, which included tests of the resource and vitality. The experiments were carried out on the structure of the IL-96-300 with regard to the need of increased mining resource characteristics of the modification of the aircraft — IL-96-400T. Work was done on the order of "Ilyushin Aviation Complex. Ilyushin."
In the first phase of research scientists residual strength prochnisty experienced wing aircraft. On the strength of the wing elements were deposited regulated damage critical dimensions, and then attach the limit (operational) load. The second step was the testing germofyuzelyazha aircraft. Boarding germofyuzelyazha was cut longitudinally between the three adjacent frames. At the same time was cut middle frame. Germofyuzelyazh then inflated with air pressure up to 0.72 atm, which is 15 percent higher than the possible value in use. Both steps are successful, the damaged structure withstood all the applied loads.

"The resource work on IL-96, therefore, came to an end. Entire cycle of the tests showed a high level of excellence to the aircraft from the standpoint of the resource, survivability and residual strength. We have the unique results that allow the park IL-96 operated in excess of the stated design life. Studies have once again confirmed that the airframe and landing gear of the IL-96 are located at the level of the best world standards. This aircraft is without exaggeration the top of the domestic aviation industry, "- said the deputy head of the research department of the resource aircraft designs TsAGI, Professor Konstantin Scherban.

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