METHOD AND DEVICE FOR CONSTRUCTION OF CANALS IN WEAK PEAT SOIL

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 of hydro u0442u0435u0445u043du0438u0447u0435u0441u043au043eu0433u043eu0441u0442u0440u043eu0438u0442u0435u043bu044cu0441u0442u0432u0430. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - reducing the time and cost of construction, improve the efficiency of the u043eu0441u0443u0448u0438u0442u0435u043bu044cu043du044bu0445 channels, reducing energy costs. the method of construction of channels prior u043eu0441u0443u0448u0435u043du0438u00a0 weak u0442u043eu0440u0444u00a0u043du044bu0445 soil at the first stage of normal channels u0432u044bu043fu043eu043bu043du00a0u044eu0442 u043fu0440u043eu0434u0430u0432u043bu0438u0432u0430u043du0438u0435u043c at the depth of h.u043eu043fu0440u0435u0434u0435u043bu00a0u0435u043cu0443u044e formula nc 0.15u04332 - where u04332 - the resistance of soil improvement in the upper u0434u0432u0443u0445u043cu0435u0442u0440u043eu0432u043eu043c layer kpa; and the value u043fu043eu0441u0442u043eu00a0u043du043du0430u00a0 u0434u043bu00a0 type channel, m, and at u0441u0438u043bu044cu043du043eu043eu0431u0432u043eu0434u043du0435u043du043du044bu0445 plots of soil with shear strength (t2) to 5 kpa, at the same time, with the u043fu0440u043eu0434u0430u0432u043bu0438u0432u0430u043du0438u0435u043c channel his section length specified sites u0437u0430u043fu043eu043bu043du00a0u044eu0442 u0444u0438u043bu044cu0442u0440u0443u044eu0449u0438u043c materialas the use u0441u043du00a0u0442u044bu0439 surface deposits muscorum cover. the device u0434u043bu00a0 u043eu0441u0443u0449u0435u0441u0442u0432u043bu0435u043du0438u00a0 method consists of the base 1 is u0445u043eu0434u043du043eu0433u043e tractor and trailer to the chassis, comprising a frame (2) and four pairs of twin wheels 3 with the means "tires.chassis mounted u0441u043au0440u0435u043fu0435u0440u044b 4 u0434u043bu00a0 u0441u043du00a0u0442u0438u00a0 and laying u043cu043eu0445u043eu0432u043eu0433u043e cover roller 15 u0434u043bu00a0 u0443u043fu043bu043eu0442u043du0435u043du0438u00a0 moss in u0432u044bu043fu043eu043bu043du00a0u0435u043cu043eu043c channel and a body made in the form of two do u0441u0435u0447u0435u043du043du044bu0445 perforated on the lateral surface of the hollow cones. the cone is implemented with common high ground in the form of a central partition in the longitudinal vertical plane.the outer contour of the working body is indented crown in the form of a saw blade. 2 p. s - lu, 4). about eating