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METHOD OF ASSESSING DYNAMICS OF VOLUMETRIC SWELLING AND SHRINKING OF SOILS AND EARTH
METHOD OF ASSESSING DYNAMICS OF VOLUMETRIC SWELLING AND SHRINKING OF SOILS AND EARTH
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机译:土壤和地球体积膨胀和收缩动力学的评估方法
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the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to u043fu043eu0447u0432u043eu0432u0435u0434u0435u043du0438u044e and u0433u0440u0443u043du0442u043eu0432u0435u0434u0435u043du0438u044e, namely, the methods of measurements of the physical properties of soil and soil u0442u00a0u0436u0435u043bu043eu0433u043e u0433u0440u0430u043du0443u043bu043eu043cu0435u0442u0440u0438u0447u0435u0441u043au043eu0433u043e composition. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - improved accuracy and faster way.method includes the selection of samples of soil or soil u043du0435u043du0430u0440u0443u0448u0435u043du043du043eu0433u043e u0441u043bu043eu0436u0435u043du0438u00a0, education on its surface with an elastic film u0434u043bu00a0 u0444u0438u043au0441u0438u0440u043eu0432u0430u043du0438u00a0 volume one on u043au0440u044bu0442u0438u00a0 sample 10% of petrol in the natural rubber, and the obtained film u0441u043eu0445u0440u0430u043du00a0u044eu0442 model during all cycles u0438u0437u043cu0435u0440u0435u043du0438u00a0, violation of u0441u043fu043bu043eu0448u043du043e to the film by u043fu0440u043eu043au0430u043bu044bu0432u0430u043du0438u00a0,u043au0430u043fu0438u043bu043bu00a0u0440u043du043eu0435 lubrication or u0432u044bu0441u0443u0448u0438u0432u0430u043du0438u0435 sample to the specified humidity, and in the process of u0443u0432u043bu0430u0436u043du0435u043du0438u00a0 and u0432u044bu0441u0443u0448u0438u0432u0430u043du0438u00a0 u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 change in sample by u0433u0438u0434u0440 u043eu0441u0442u0430u0442u0438u0447u0435u0441u043au043eu0433u043e u0432u0437u0432u0435u0448u0438u0432u0430u043du0438u00a0 with controlled change of humidity. 1 u0442u0430u0431u043b.1 il.
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