ОПРЕДЕЛЕНИЕ РАДОНОВОЙ НАГРУЗКИ НА ПОДЗЕМНЫЕ ОГРАЖДАЮЩИЕ КОНСТРУКЦИИ ЗДАНИЯ
The mathematical model and simulation results of the field of concentration radon in the soil near the underground part of the building presented. The model presented in the form of the solution of system of the equations of the two-dimensional diffusive transport of radon in the soil. Established regularities of the distribution of radon concentration in the soil depending on width and building depth. Defined ratio of the average values of radon concentration in the planes contact of the building with ground to the radon potential of the soil.