Open AccessTechnological Soil Mechanics in Underground Construction
Author(s) -
V. A. Ilyichev,
Н. С. Никифорова,
A. V. Konnov
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/1079/4/042056
Subject(s) - soil mechanics , work (physics) , relevance (law) , geotechnical engineering , engineering , civil engineering , construction engineering , soil water , environmental science , soil science , mechanical engineering , political science , law
The article is devoted to the application of the technological soil mechanics principles in the design and construction of underground structures, also in problematic soils – loose water-saturated sands. The definition of technological soil mechanics is given. The relevance of the research topic is justified. A quantitative assessment of the stress strain behavior (SSB) of the soil mass containing the support systems of deep pits, depending on the technology and sequence of work during underground construction, was made. The possibility of the SSB of ground mass managing during underground construction in order to select the most economical options for design and technological solutions is proved. Recommendations for SSB management of underground parts of buildings and structures, as well as the surrounding soil mass, based on the technological soil mechanics application are formulated.