RESEARCHES OF RADON FIELD FORMATION INDOORS (THROUGH THE EXAMPLE OF FAR EASTERN STATE TRANSPORT UNIVERSITY)
Abstract and keywords
Abstract (English):
Full-scale investigations have demonstrated that radon contained in soil air provides dominant influence on the university’s radon field formation. The change of radon volume activity in the university’s civil defense hideout and premises have strongly pronounced seasonal pattern with maximum values of radon concentration in July and August, and minimum values in March, April and November. Radon escaping from the soil surface in the summertime does not affect the radon field change in the university’s premises. The most precise estimation of radon annual average volume activity can be obtained when performing observations during a year. The substitution of this approach by the method of measurements with various duration leads to errors in the estimation of the normative parameter because of difficulties in registration of radon variations in various conditions.

Keywords:
radon field, radon volume activity, seasonal changes
References

1. Miklyaev P.S., Petrova T.B., Makeev V.M., Klimshin A.V. Anomalii plotnosti potoka radona na territorii Moskvy [Anomalies in the density of radon flux in Moscow]. Geoekologiya. Inzhenernaya geologiya. Gidrogeologiya. Geokriologiya [Geoecology. Engineering geology. Hydrogeology. Geocryology]. 2017, I. 5, pp. 39-47. (in Russian).

2. Andreev A.I., Pupatenko K.V. Opredelenie srednegodovoj ob"emnoj aktivnosti radona na rabochih mestah [Determination of the average annual volumetric activity of radon in the workplace]. Bezopasnost' v tekhnosfere [Safety in the technosphere]. 2014, V. 3, I. 1, pp. 58-62. (in Russian).

3. Andreev A.I., Mel'nik E.I., Novozhilova M.B. Analiz radonoopasnosti zashchitnyh sooruzhenij grazhdanskoj oborony na primere ukrytiya vo vtorom uchebnom korpuse DVGUPS [Analysis of the radon hazard of civil defense defenses using the example of a shelter in the second academic building of the Far Eastern State Transport University]. Vestnik Tihookeanskogo gosudarstvennogo universiteta [Bulletin of the Pacific State University]. 2013, I. 4 (31), pp. 107-114. (in Russian).

4. Capalov A.A., Kiselyov S.M., Marennyj A.M., Kovler K.L., Kuvshinnikov S.I. Neopredelennost' rezul'tatov kontrolya radona v pomeshcheniyah. Chast' 1. Problema ocenki soderzhaniya radona i sovremennyj princip kontrolya [Uncertainty of indoor radon control results. Part 1. The problem of assessing the content of radon and the modern control principle]. Radiacionnaya gigiena [Radiation hygiene]. 2018, V. 11, I. 1, pp. 53-60. (in Russian).

5. Capalov A.A., Kiselyov S.M., Marennyj A.M., Kovler K.L., Kuvshinnikov S.I., Yankin A.S. Neopredelennost' rezul'tatov kontrolya radona v pomeshcheniyah. Chast' 2. Eksperimental'naya ocenka neopredelyonnosti vremennyh variacij radona [Uncertainty of indoor radon control results. Part 2. Experimental estimation of the uncertainty of temporal variations of radon]. Radiacionnaya gigiena [Radiation hygiene]. 2018, V. 11, I. 1, pp. 65-77. (in Russian).

6. Marennyj A.M., Capalov A.A., Miklyaev P.S., Petrova T.B. Zakonomernosti formirovaniya radonovogo polya v geologicheskoj srede [Patterns of formation of a radon field in a geological environment]. Moscow: ″Pero″ Publ., 2016. 394 p. (in Russian).

7. Shmonov V.M., Vitovtova V.M., Zharikov A.V. Flyuidnaya pronicaemost' porod zemnoj kory [Fluid permeability of rocks of the earth's crust]. Moscow: Nauchnyj mir Publ., 2002. 216 p. (in Russian).

8. Shulejkin V.N., Shchukin G.G., Kupovyh G.V. Razvitie metodov i sredstv geofiziki - atmosferno-elektricheskij monitoring geologicheskih neodnorodnostej i zon geodinamicheskih processov [The development of methods and means of geophysics - atmospheric-electric monitoring of geological heterogeneities and zones of geodynamic processes]. St. Petersburg: RGGMU Publ., 2015. 206 p. (in Russian).

9. Antonov O.F., Belyaev N.S., Hvastunov S.A. Temperaturnaya zavisimost' diffuznogo mekhanizma ekskhalyacii radona [Temperature dependence of the diffuse mechanism of radon exhalation]. ANRI [ANRI]. 2003, I. 2(33), pp. 64-65. (in Russian).

10. Marennyj A.M., Miklyaev P.S., Petrova T.B.,.Marennyj M.A., Penezev A.V., Kozlova N.V. Vremennye fluktuacii plotnosti potoka radona na territorii Moskvy [Temporary fluctuations in the radon flux density in Moscow]. ANRI [ANRI]. 2011, I. 1(64), pp. 23-36. (in Russian).

11. Rudakov V.P. Emanacionnyj monitoring geosred i processov [Emanation monitoring of geomedia and processes]. Moscow: Nauchnyj mir Publ., 2009. 176 p. (in Russian).

12. Beleckaya Yu.V., Krupnyj G.I., Mamaev A.M., Rascvetalov Ya.N. Variacii plotnosti potoka radona s poverhnosti pochvy eksperimental'nogo poligona [Variations in the radon flux density from the soil surface of an experimental test site]. ANRI [ANRI]. 2010, I. 1(60), pp. 34-36. (in Russian).

13. Andreev A.I., Kokovkin A.A., Medvedeva M.B. Radon kak indikator sejsmogeodinamicheskoj aktivnosti [Radon as an indicator of seismic-geodynamic activity]. Bezopasnost' v tekhnosfere [Safety in the technosphere]. 2011, I. 5, pp. 8-15. (in Russian).

14. Andreev A.I., Medvedeva M.B., Eksperimental'nye issledovaniya dinamiki postupleniya radona v sluzhebnye pomeshcheniya [Experimental studies of the dynamics of radon intake in office premises]. Vestnik Tihookeanskogo gosudarstvennogo universiteta [Bulletin of the Pacific State University]. 2011, I. 3(22), pp. 37-47. (in Russian).

15. Capalov A.A., Marennyj A.M. Principy radonovogo kontrolya v pomeshcheniyah zdanij [The principles of radon control in the premises of buildings]. ANRI [ANRI]. 2014, I. 1(76), pp. 6-14. (in Russian).

16. Osnovnye sanitarnye pravila obespecheniya radiacionnoj bezopasnosti (OSPORB 99/2010) SP 2.6.1.1612-10: Sanitarnye pravila i normativy [Basic sanitary rules for ensuring radiation safety (OSPORB 99/2010) SP 2.6.1.1612-10: Sanitary rules and regulations]. Moscow: Federal'nyj centr gigieny i epidemiologii Rospotrebnadzora Publ., 2010. 83 p. (in Russian).

17. Marennyj A.M. Radon v inzhenerno-ekologicheskih ekologicheskih izyskaniyah dlya stroitel'stva [Radon in environmental engineering surveys for construction]. ANRI [ANRI]. 2008, I. 2, pp. 21-28. (in Russian).

18. Ćurguz Z., Žunić Z. S., Tollefsen T., Jovanovič P., Nikezić D., Kolarž P. Active and passive radon concentration measurements and first-step mapping in schools of Banja Luca, Republic of Srpska // Rom. Journ. Phys., Vol. 58, Supplement, P. S90-S98, Bucharest, 2013.

19. Zhukovskij M.V., Kruzhalov A.V., Gurvich V.B., Yarmoshenko I.V. Radonovaya bezopasnost' zdanij [Radon safety of buildings]. Ekatirenburg: Uro RAN Publ., 2000. 180 p. (in Russian).

20. Capalov A.A., Kuvshinnikov S.I. Zavisimost' ob"yomnoj aktivnosti radona ot raznosti vnutrennej i naruzhnoj temperatur vozduha [The dependence of the volumetric activity of radon on the difference between the internal and external air temperatures]. ANRI [ANRI]. 2008, I. 2, pp. 37-43. (in Russian).

21. Opredelenie srednegodovyh znachenij EROA izotopov radona v vozduhe pomeshchenij po rezul'tatam izmerenij raznoj dlitel'nosti. Metodicheskie ukazaniya. MU 2.6.1.037-2015 [Determination of the average annual values of the ERAA of radon isotopes in indoor air from the results of measurements of different durations. Methodical instructions. MU 2.6.1.037-2015]. Moscow: Gosudarstvennaya sistema sanitarno-epidemiologicheskogo normirovaniya Rossijskoj Federacii Publ., 2016. 48 p. (in Russian).

22. Probootbornoe ustrojstvo POU-04. Sbornik metodik izmerenij ob"emnoj aktivnosti 222Rn s pomoshch'yu radiometra radona tipa RRA. Gosudarstvennaya sistema obespecheniya edinstva izmerenij [Sampling device POU-04. A collection of methods for measuring volumetric activity of 222Rn using a PPA type radon radiometer. State system for ensuring uniformity of measurements]. Moscow: 2007. 35 p. (in Russian).

23. Stroitel'nye normy i pravila. Stroitel'naya klimatologiya i geofizika. SNiP 2.01.02-82 [Building codes. Construction climatology and geophysics. SNiP 2.01.02-82]. Moscow: Minstroj Rossii Publ. 1996, 153 p. (in Russian).

24. Morina O.M., Holoden U.E., Lobanov S.A., Derbencova A.M. Dinamika temperatur pochv pri antropogennyh nagruzkah [Dynamics of soil temperatures under anthropogenic stresses]. Vladivostok: Dal'nevost. un-t Publ., 2008. 115 p. (in Russian).

25. Andreev A.I., Teslenko I.M., Pupatenko K.V. Radon v vozduhe uchebnyh zavedenij goroda Habarovska i obuslovlennye im effektivnye dozy [Radon in the air of educational institutions of the city of Khabarovsk and the effective doses due to it]. Vestnik Tihookeanskogo gosudarstvennogo universiteta [Bulletin of the Pacific State University]. 2015, I. 3(38), pp. 59-68. (in Russian).

Login or Create
* Forgot password?