Calculation of Underground Walling According to the Criteria of a Building Radon Safety

Number of journal: 7-2023
Autors:

Rimshin V.I.,
Kalaydo A.V.,
Semenova M.N.,
Davyskiba O.V.

DOI: https://doi.org/10.31659/0044-4472-2023-7-40-46
УДК: 699.887.3:546.296

 

AbstractAbout AuthorsReferences
Modern man spends most of his life in buildings that protect him from adverse environmental manifestations. However, along with the function of protection, buildings under certain conditions are able to accumulate harmful substances in significant quantities. The most dangerous of these substances is the radioactive gas radon, the concentration of which is insignificant in the atmospheric air, but can reach high values in poorly ventilated rooms on the lower floors of buildings. Currently, radon in buildings is a globally recognized problem, each of the technologically developed countries with a temperate climate implements programs to reduce its radon concentration in indoor air. However, the danger to public health is not radon itself, but its short-lived progeny: polonium-218, lead-214 and bismuth-214, which account for more than 90% of the internal radiation dose. The presence of radon in buildings automatically indicates the presence of its progeny, which are heavy metals. The article proposes a method for designing horizontal underground enclosing structures that can provide a favorable radon environment in a building while performing the main load-bearing functions, and also determines the physical and mechanical parameters of the soil that form the radon load on the foundation. Using the proposed method, the minimum sufficient dimensions of the building base plate are estimated for various specific soil activities in the base and the multiplicities of air exchange in the room.
V.I. RIMSHIN1,2, Doctor of Sciences (Engineering), Professor (This email address is being protected from spambots. You need JavaScript enabled to view it. );
A.V. KALAYDO1,3, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it. );
M.N. SEMENOVA1, Leading Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.);
O.V. DAVYSKIBA3, Candidate of Sciences (Pedagogical)

1 Scientific-Research Institute of Building Physics of RAACS (21, Lokomotivniy Driveway, Moscow, 127238, Russian Federation)
2 National Research Moscow State University of Civil Engineering (26, Yaroslavskoye Shosse, Moscow, 129337, Russian Federation)
3 Luhansk State Pedagogical University (LSPU) (2, Oboronnaya Street, Luhansk, 291011, Russian Federation)

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For citation: Rimshin V.I., Kalaydo A.V., Semenova M.N., Davyskiba O.V. Calculation of underground walling according to the criteria of a building radon safety. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2023. No. 7, pp. 40–46. (In Russian). DOI: https://doi.org/10.31659/0044-4472-2023-7-40-46


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