TEST RIG FOR FATIGUE TESTS OF SPECIMENS FOR COMBINED AXIAL LOADING AND BENDING

摘要

the display u0434u043bu00a0 u0443u0441u0442u0430u043bu043eu0441u0442u043du044bu0445 test samples for joint axial u043du0430u0433u0440u0443u0436u0435u043du0438u0435 and curve. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - approximation conditions of testing sample for u0443u0441u043bu043eu0432u0438u00a0u043c exploitation of aircraft structures in the u043du0430u0433u0440u0443u0436u0435u043du0438u0438 axis and from u0433u0438u0431u043du043eu0439 at u0433u0440u0443u0437u043au0430u043cu0438 by u043eu0431u0435u0441u043fu0435u0447u0435u043du0438u00a0 u0432u0430u0440u044cu0438u0440u043eu0432u0430u043du0438u00a0 square of different loads.the device u0434u043bu00a0 console u043au0440u0435u043fu043bu0435u043du0438u00a0 sample on the bed is u0448u0430u0440u043du0438u0440u043du043e the body hole, two sides of which u043du0430u043au043bu043eu043du0435u043du044b under one corner to e the axis. there are two in the liner with the counter tilt rods u043fu043eu0432u0435u0440u0445u043du043eu0441u0442u00a0u043cu0438. u0434u0440u0443u0433u0430u00a0 surface of each liner has u043du0430u0441u0435u0447u043au0443 and designed u0434u043bu00a0 u0432u0437u0430u0438u043cu043eu0434u0435u0439u0441u0442u0432u0438u00a0 with the outside end of the sample.liner has a plate, u043au043eu0442u043eu0440u0430u00a0 through lining and elastic gasket cooperates with the external surface of the sample at the station, adjacent to the u043au043eu043du0446u0435u0432u044bu043c with u043fu0440u0438u0436 u0438u043cu043du044bu0445 core elements located in the u043eu0442u0432u0435u0440u0441u0442u0438u00a0u0445 u043fu043bu0430u0441u0442u0438u043d.4 il. (/