optimization of Calculations of the Impact of Explosions of Fuel-Air Mixtures in Case of Accidents on Linear Equipment

In this paper, the issue of industrial safety is addressed, including a set of measures mainly aimed at preventing emergencies at production facilities. The solution to this issue can be implemented through the use of relational structures, which increases efficiency and speeds up resource-intensive computing in practical work in the fields of industrial and fire safety. A method is proposed for optimizing the computation of the double integral, which describes, on the basis of the probit functions, the level of exposure of hazard factors to a possible accident on a long industrial equipment. Based on the proposed method, results are obtained for the case of deflagration combustion of a fuel-air mixture using the probit function Pr2 as an example, which is used to estimate the probability of destruction of industrial buildings during which buildings are to be demolished. The statistical results characterizing the effectiveness of the proposed optimization method are presented.