METHOD OF MINING OF THICK STEEP ORE DEPOSITS

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to mining industry and can be used in the development of powerful u043au0440u0443u0442u043eu043fu0430u0434u0430u044eu0449u0438u0445 underground ore deposits. the extension of the u043fu0440u0438u043cu0435u043du0435u043du0438u00a0 way, increase in concentration and security work in the u0431u0435u0441u0446u0435u043bu0438u043au043eu0432u043eu0439 excavations and u0432u0437u0440u044bu0432u043e - u0441u0435u043bu0435u0434u043eu0441u0442u0430u0432u043au0435 ore.before the treatment of the block in the u0432u0438u0441u00a0u0447u0435u043c hollow point side deposits form erection layer (ms), which u0432u043eu0437u0432u043eu0434u00a0u0442 flexible overlay (gp) 1. the soil mc form the angle to the horizontal so as u0432u043au0440u0435u0441u0442, and u043fu0440u043eu0441u0442u0438u0440u0430u043du0438u044e deposits. reef u0440u0430u0437u0434u0435u043bu00a0u044eu0442 on u043fu043eu0434u044du0442u0430u0436u0438, soil which u043eu0444u043eu0440u043cu043bu00a0u044eu0442 parallel to plane of ipu.stocks u043fu043eu0434u044du0442u0430u0436u0430 earning cameras (to) 2 under hr 1, which u043eu0431u0440u0443u0448u0430 - ute u043du0430u043bu0435u0433u0430u044eu0449u0438u0435 breed 3. u043eu0442u0431u0438u0442u0443u044e ore 5 to 2 is transported by a flow of water in u0432u044du0440u044bu0432u043eu0441u0435u043bu0435u0434u043eu0441u0442u0430u0432u043au043eu0439 to 2 on the drill u0432u044bu0440u0430u0431u043eu0442u043au0430u043c 6 to undermine the u0437u0430u0440u00a0u0434u0430 bb in the table 4.u0441u0435u043bu0435u0432u043eu0439 flow u0434u0432u0438u0433u0430u00a0u0441u044c soil 2 and u0448u0442u0440u0435u043au0443 7, u043du0430u043au043bu043eu043du0435u043du043du043eu043cu0443 toward u0440u0443u0434u043eu0441u043fu0443u0441u043au0430 8 comes to u0441u0435u043bu0435u0433u0430 - u0441u00a0u0449u0435u0433u043e u0432u043eu0437u0432u044bu0448u0435u043du0438u00a0 10, formed from are you calling ore in tunnel u0440u0443u0434u043eu0441u043fu0443u0441u043au043eu043c 7 to 8. the ore u043eu0441u0442u0430u0435u0442u0441u00a0 have u0441u0435u043bu0435u0433u0430u0441u00a0 with u0432u043eu0437u0432u044bu0448u0435u043du0438u00a0 and water, u0444u0438u043bu044cu0442u0440u0443u00a0u0441u044c in ship collision ore should slope to the camera - septic tank 11. then the ore transportation u0440u0443u0434u043eu0441u043fu0443u0441u043a 8.after the excavation of ore to 2 u043fu0440u043eu0438u0437u0432u043eu0434u00a0u0442 u043eu0442u0431u043eu0439u043au0443 supporting u0446u0435u043bu0438u043au043eu0432 on established space to 2 and 1 to the u043eu043fu0443u0441u043au0430u0435u0442u0441u00a0 u043eu0431u0440u0443u0448u0435u043du043du0443u044e ore. in u043eu0442u0431u043eu0439u043au0435 of ore to produce 2 simultaneously and temporarily u0437u0430u043cu0430u0433u0430u0437u0438u043du0438u0440u043eu0432u0430u043du043du0443u044e them u043eu0442u0431u0438u0442u0443u044e ore from u043eu0431u0440u0443u0448u0435u043du043du044bu0445 u0446u0435u043bu0438u043au043eu0432 upper u043fu043eu0434u044du0442u0430u0436u0430. 5). 73 from vi of the u0408u044c n: l / l i / w