Study of influence Bazalit-B anti-corrosion coating's effect on reduction of frost heave forces in soils impacting foundations of buildings
UDC
624.139Abstract
Influence of protective Bazalit-B anti-corrosion coating's effect on reduction of frost heave forces in soils impacting foundations of buildings. The study was aimed at modelling anti-corrosion coating's effect on reduction of frost heave forces in various types of soils impacting foundations of buildings. Four types of soils were frozen to foundation model, namely, sand, sandy clay, clayey loam, clay. Specific value of stable shear resistance Rafo, kPa was determined as a ratio of the foundation model's estimated shear resistance value P(N), to the lateral surface area F (cm2) with soil frozen to it. According to the study, coating application to the foundation helps significantly reduce specific tangential heave forces (4.0-6.4 times for concrete and 1.3-3.0 times for metal).
Keywords:
anti-corrosion coatings, frost heave of soil, specific tangential force heave, foundationAcknowledgement
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Copyright (c) 2015 Levashov A.S., Kasatkina T.B., Gorohov R.V., Bukov N.N., Revenko V.V.
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