METHOD FOR DETERMINING THE MECHANICAL PROPERTIES clay, peat and frozen GROUNDS

摘要

method u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 mechanical characteristics u0433u0440u0443u043du0442u043eu0432u043eu0433u043e, u0442u043eu0440u0444u00a0u043du043eu0433u043e and u043cu0435u0440u0437u043bu043eu0433u043e grounds, including their u043du0430u0433u0440u0443u0436u0435u043du0438u0435 with r rigid spheres with a diameter of d with u0437u0430u043cu0435u0440u043eu043c the current precipitation st until its stabilization in time t, the unloading area, the definition of its contact precipitation S0 and results of tests: a long u0441u0446u0435u043fu043bu0435u043du0438u00a0 u0441u0434u043b,permissible limit u0434u0430u0432u043bu0435u043du0438u00a0 on u043cu0435u0440u0437u043bu043eu0435 foundation [r] and u043cu043eu0434u0443u043bu00a0 overall deformation e0 u043eu0441u043du043eu0432u0430u043du0438u00a0, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 so that the cover can easily u0441u0442u0438u0440u0430u0435u043cu044bu043c material m, for example, soot before the next test u043eu0441u043du043eu0432u0430u043du0438u00a0, force applied to the test u043eu0441u043du043eu0432u0430u043du0438u00a0 pass through u0434u0438u043du0430u043cu043eu043cu0435u0442u0440u0438u0447u0435u0441u043au0438u0439 elastic element with u043fu043eu0441u0442u043eu00a0u043du043du043eu0439 characteristic of rigidity to the = const the schedule u0441u0436u0430u0442u0438u00a0 - u0440u0430u0441u0442u00a0u0436u0435u043du0438u00a0 l = cdthe scope of the soil or peat u043eu0441u043du043eu0432u0430u043du0438u00a0 is forced at least three times by the St1 Stk St2 magnitude are u043fu043eu0441u0442u043eu00a0u043du043du043eu0439 until time and t stabilization efforts p1, p2, and then u043fu0440u043eu0438u0437u0432u043eu0434u00a0u0442 unloading area with u0437u0430u043cu0435u0440u043eu043c circles on the sphere diameter u043eu0441u0442u0430u0432u0448u0435u0433u043eu0441u00a0 u043fu043eu043au0440u044bu0442u0438u00a0 du043a, u0440u0430u0441u0441u0447u0438u0442u044bu0432 u0430u044eu0442 contact precipitation areathe secondary contact u0434u0430u0432u043bu0435u043du0438u00a0u043c u0441u0442u0440u043eu00a0u0442 schedule dependency of s = (st S0) = f (pu0441u0440) and u043au0430u0441u0430u0442u0435u043bu044cu043du044bu0435 u043fu0440u00a0u043cu044bu0435 line to the points schedule relevant u0443u0441u0438u043bu0438u00a0u043c p1, p2 of the dr. on the u043fu0435u0440u0435u0441u0435u0447u0435u043du0438u00a0 with axis of abscissa; radii of equal difference of rfa and their corresponding points u043fu0435u0440u0435u0441u0435u0447u0435u043du0438u00a0 u043au0430u0441u0430u0442u0435u043bu044cu043du044bu0445 with the axis of abscissa.u0441u0442u0440u043eu00a0u0442 circles u043du0430u043fu0440u00a0u0436u0435u043du0438u0439 maura maximum limit u0441u043eu0441u0442u043eu00a0u043du0438u00a0 u043eu0441u043du043eu0432u0430u043du0438u00a0 in u0440u0430u0441u0442u00a0u0436u0435u043du0438u0438 and u043fu0440u043eu0432u043eu0434u00a0u0442 to the overall set of lamps of the same function u043fu0440u00a0u043cu0443u044e (maxu043fu0440) = pu0441u0440tg + cu044d to u043fu0435u0440u0435u0441u0435u0447u0435u043du0438u00a0 with oh u0441u00a0u043cu0438 abscissa and ordinate, the timetable (maxu043fu0440) = f (pcp) in the angle of internal u0442u0440u0435u043du0438u00a0 soil and u043eu0442u043cu0435u0440u00a0u044eu0442 instantaneous clutch cu044d, counting the internal ppt u0435u043du0438u00a0 and specific adhesion.the radius r of the reference graph (maxu043fu0440) = f (pu0441u0440) u043fu0440u043eu0432u043eu0434u00a0u0442 u043fu043eu043bu0443u043eu043au0440u0443u0436u043du043eu0441u0442u044c, u0441u043eu043fu0440u0438u043au0430u0441u0430u044eu0449u0443u044eu0441u00a0 with him and u043eu0442u0441u0435u043au0430u044eu0449u0443u044e at the axis of abscissa point corresponding to the ceiling at u043fu0440u00a0u0436u0435u043du0438u044e on u0440u0430u0441u0442u00a0u0436u0435u043du0438u0435, meaning that on schedule (maxu043fu0440) = f (pu0441u0440) corresponds to a clutch module u043eu0441u043du043eu0432u0430u043du0438u00a0 depend on the expression of total deformation ,where is the coefficient of relative u0433u0435u043eu0441u0442u0430u0442u0438u0447u0435u0441u043au0438u0439 transverse deformation of material u043eu0441u043du043eu0432u0430u043du0438u00a0, further through the scope of the u043fu043eu0441u0442u043eu00a0u043du043du043e were growing at u0441u0438u043bu0438u0435 rs until the stabilization of its limit of rs = const in the registration of the total precipitation for him u043eu0441u043du043eu0432u0430u043du0438u00a0 whereby the angle sector u043fu043eu043bu0443u043au043eu043du0442 an area of ground wherethe angle of internal u0442u0440u0435u043du0438u00a0 u043fu0440u043eu0432u0435u0440u00a0u044eu0442 words, then u0434u043bu00a0 u043cu0435u0440u0437u043bu043eu0433u043e u043eu0441u043du043eu0432u0430u043du0438u00a0 when = 0.;,;u0434u043bu00a0 soil;,;u0434u043bu00a0 peat;,;the clutch u043eu0441u043du043eu0432u0430u043du0438;,;the angle of internal pract;,;the value of [r] = cu0434u043b [3 +) + h - u0434u043bu00a0 u043cu0435u0440u0437u043bu043eu0433u043e soil and [r] = 3cu0434u043b + h u0434u043bu00a0 u043cu0435u0440u0437u043bu043eu0433u043e peat, where the proportion of material u043eu0441u043du043eu0432u0430u043du0438u00a0, h is the depth of u0437u0430u0433u043bu0443u0431u043bu0435u043du0438u00a0 designing u0444u0443u043du0434u0430u043cu0435 u043du0442u0430.