Infuence of rock type and geophysical properties on radon fux density

Infuence of rock type and geophysical properties on radon fux density

Dades bibliogràfiques
Parent link:Radiation and Environmental Biophysics.— .— Berlin: Springer Nature
Vol. 63.— 2024.— P. 271-281
Autor principal: Ryzhakova (Rizhakova) N. K. Nadezhda Kirillovna
Autor corporatiu: National Research Tomsk Polytechnic University (570)
Altres autors: Stavitskaya K. O. Ksenia Olegovna, Plastun S. A. Sergey Andreevich
Sumari:Title screen
The most significant source of human exposure to ionizing radiation is the radioactive gas radon (basically 222Rn) and its daughter decay products, creating more than half of the effective dose from all natural sources. Radon enters buildings mainly from dense rocks, which are below building foundations at depths of 1 m and more. In this paper long-term measurements of radon flux density are analyzed, with radon exhalation from the surface of the most common rocks—loams, sandy loams, clays, clay shales, several types of sandy-gravel-pebble deposits, clay and rocky limestone. The influence of geophysical properties of rocks on radon flux density due to exhalation from surfaces of those rocks was studied. Based on the results obtained, a method of local assessment of the hazard from radon and its progeny in buildings is proposed, which is based on the geophysical properties of rocks below the foundations of those buildings.
Текстовый файл
AM_Agreement
Publicat: 2024
Matèries:
электронный ресурс
труды учёных ТПУ
Radon exhalation
Radium concentration
Radon hazard
Rocks
Geophysical properties of rocks
Faults
Accés en línia:https://doi.org/10.1007/s00411-024-01067-2
Format: Electrònic Capítol de llibre
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=673419

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