Open AccessDevelopment of tools (laboratory facilities) for researching the effect of physical properties of landfill soils on slope stability
Author(s) -
N. Rashkevich,
Victor Strelec,
S. B. Shcherbak,
S. Yeremenko
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1164/1/012063
Subject(s) - environmental science , soil water , municipal solid waste , moisture , humidity , biogas , methane , geotechnical engineering , waste management , environmental engineering , soil science , engineering , materials science , meteorology , ecology , physics , composite material , biology
The paper presents a developed laboratory unit and a technique for conducting experimental studies of the effect of physical properties of landfill soils, such as moisture, density, temperature, on slope stability in order to verify the reliability of a mathematical model and a methodology for preventing emergencies associated with displacement developed on its basis. Conducted field studies of humidity, density, temperature of landfill soils of typical solid waste disposal facilities. The analysis of the conditions for obtaining the maximum amount of methane in the composition of biogas has been carried out. The basic requirements for the laboratory unit have been determined and the area of the factor space for conducting experimental laboratory studies has been established.