ARRANGEMENT FOR PROTECTING METAL STRUCTURES OF CRANES AGAINST EMERGENCY FAILURES

摘要

the area u043fu0440u0438u043cu0435u043du0435u043du0438u00a0: u0434u043bu00a0 u043fu0440u043eu0434u043bu0435u043du0438u00a0 term operation of metal structures of cranes and other lifting machinery. the device u0434u043bu00a0 u043fu0440u0435u0434u043eu0445u0440u0430u043du0435u043du0438u00a0 metal lifting cranes from accidental destruction contains steel ropes installed along the u0440u0430u0441u0442u00a0u043du0443u0442u044bu0445 u044du043bu0435u043cu0435 u043du0442u043eu0432 core metal or the lower u043fu043eu00a0u0441u0430 beams with brackets; placed in the nodes of steel structures.the cables installed with u043du0430u043fu0443u0441u043au043eu043c value which equals the elastic deformation of the metal. 2).