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Information × Registration Number 0205U006949, 0102U007318 , R & D reports Title Research into phase transitions in multicomponent land-slide hazardous soils under effect of physical-chemical reagents with the purpose of working out theoretical grounds and practical recommendations to develop land-slide prevention techniques popup.stage_title Head Kanin V.A., Registration Date 27-12-2005 Organization Ukrainian State Resеаrch and Design Institute of Mining Gеology, Rock Mechanics and Mine Surveying a National Academy of Sciences of Ukraine popup.description2 Subjects of research - are phase state processes and changes of landslide-hazardous soils under the influence of physical-chemical agents. The objective of work - is to prove that phase state of landslide-hazardous soils is considerably effected by the processes which control interaction of soil solid particles with water and to give theoretical prove of this effect regularity for purposeful selection of efficient physical-chemical agents. Method of testing - is research into physical-mechanical, physical-chemical properties and structure of landslide-hazardous soils before and after physical-chemical action by measurement of: granulometric composition, humidity, yield point, yieldability limit; swelling and shrinkage processes; clay relative resistance using penetration method; boundary stresses in loading and displacement; electrokinetic parameters by microelectrophoresis; adsorption capacity; water adsorption layer according to infra-red and NMR-spectroscopy data; mesa- and macro interstices' specific surface areas. Product Description popup.authors popup.nrat_date 2020-04-02 Close