DETERMINATION OF THE VALUE AND CHARACTER OF THE EXPOSIVE LOADS IN CASE OF USING OF THE INERTIAL SAFETY CONSTRUCTIONS

It is shown that solving of the practical problems of protection of industrial buildings and constructions requires to the same extent to choose correctly the size and parameters of safety constructions in order to ensure decrease of arising loads up to the safe values and to calculate the bearing structures on dynamic stability while retaining their carrying capacity, and for this purpose it is necessary to define loadings arising in case of explosion of gas mixtures inside premises. Assumption swhich become the basis for mathematical model describing dynamics of flammable mixtures combustion in a volume taking into account their expiration are given. Design schemes for definition of loads on constructions in case of explosion of flammable mixtures in different volumes with various types of blast-relief panels (BRP) are given. Systems of equations determining the value and character of loads on enclosing structures using different types of inertial BRP are given. The program for solution of these systems on computer is made.