DEVICE FOR TESTING ROCK SAMPLES UNDER THREE-AXIS COMPRESSION

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to test technology. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - enhanced operational capabilities by u043eu0431u0435u0441u043fu0435u0447u0435u043du0438u00a0 tests both in stationary and in cyclically u043fu0435u0440u0435u043cu0435u0449u0430u044eu0449u0435u043cu0441u00a0 sample. a sample of 13 u0443u0441u0442u0430u043du0430u0432u043bu0438u0432u0430u0435u0442u0441u00a0 in clamps 11, 12 at the u043fu043eu0440u0448u043du00a0u0445 4 and 5 which are located in the floor u043fu043eu0440u0448u043du0435 15 u0433u0438u0434u0440u043eu0446u0438u043bu0438u043du0434u0440u0430 2. on the u043fu043eu0440u0448u043du0435 15 installed tube 14 u0434u043bu00a0 of fluid.in the wall of u043fu043eu0440u0448u043du00a0 15 is an exit wound, which establishes the valves 17, 18. tube 14 communicated with the hole. the plunger 4, u043fu0435u0440u0435u043cu0435u0449u0430u00a0u0441u044c, grips the power spring 10, u043au043eu0442u043eu0440u0430u00a0 creates u043eu0441u0435u0432u0443u044e load on the sample 13. in the cavity 21 of the pressure u0443u0432u0435u043bu0438u0447u0438u0432u0430u0435u0442u0441u00a0, u043eu0442u043au0440u044bu0432u0430u0435u0442u0441u00a0 valve 18 and a liquid through the tube 14 u043fu043eu0434u0430u0435u0442u0441u00a0 to sample.in this area the local u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438u00a0 u0438u0437u043cu0435u043du00a0u0435u0442u0441u00a0 depending on the u043fu0435u0440u0435u043cu0435u0449u0435u043du0438u00a0 sample. when the traffic is discharging the sample. the pressure u0441u0431u0440u0430u0441u044bu0432u0430u0435u0442u0441u00a0 through valves 6 and 7 in the u043fu043eu0440u0448u043du0435. 1 il.