ARRANGEMENT FOR ASSESSING WATER PERMEABILITY AND SEEPAGE STRENGTH OF SOIL OF LAYER-WISE ERECTED EMBANKMENTS

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to u0433u0438u0434u0440u043eu0442u0435u0445u043du0438u0447u0435u0441u043au043eu043cu0443 construction. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - improved accuracy u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 permeability and strength of soil by u0444u0438u043bu044cu0442u0440u0430u0446u0438u043eu043du043du043eu0439 u043fu0440u0438u0431u043bu0438u0436u0435u043du0438u00a0 test conditions to u043du0430u0442u0443u0440u043du044bu043c and reduction we deal. on subject material 1 are u043du0430u043fu043eu0440u043du0443u044e cavity 2 and the fuel pipe 3. outline of soil 1 u0432u044bu043fu043eu043bu043du00a0u044eu0442 drainage gallery 4.loam lock 5 and u0432u043eu0434u043eu043du0435u043fu0440u043eu043du0438 - u0446u0430u0435u043cu044bu0439 screen 6 cover the top elements of the device. u0441u043eu043eu0441u043du043e head cavity 2 are u0434u0432u0443u0445u0441u0435u043au0446u0438u043eu043du043du0443u044e u0432u043eu0434u043eu043fu0440u0438u0435u043cu043du0443u044e cavity 7. the cavity 7, the drain pipe 8 u0432u043eu0434u043eu043eu0442u0432u043eu0434u043du044bu043cu0438 gallery 4 u0441u043eu0435u0434u0438u043du00a0u044eu0442 with measuring device 9. the device is contained in the ground u043eu0431u0441u044bu043fu043au0443 10. within the tested soil 1 set moisture meters 11.u043fu044cu0435u0437u043eu043cu0435u0442u0440u044b 12 fixed position curve of depression. 1 il. gas