Study of heating of building structures of production facilities to assess their fire resistance

In this article the research of fire resistance limits structures for industrial facilities has been carried out. It is known that building are determined by experimental and computational methods. The to solve problem was based on temperature regime real conditions. purpose study assess production calculating heat mass transfer, taking into account To achieve goal we need following: 1. Investigate basic safety requirements facilities; 2. Use method substantiate necessity increasing maximum fire-resistance with help flame retardants worst-case scenario development. evaluation supporting metal showed these greater than required R15 in a fire. problem, field calculation applied, which used premises complex geometric configuration one dimensions much larger others. selected makes it possible determine distribution inside structure one-dimensional case. We consider development terms heating - burning fuel oil spill boiler room. results calculations have shown development, within 15 min from start significantly less critical 500°C. Fire protection coatings treatment load-bearing facility not required.