Journal of Engineering Physics and Thermophysics is a translation of Inzhenerno-fizicheskii Zhurnal,
a publication of the Academic Scientific Complex "A. V. Luikov Heat and Mass Transfer Institute"
of the National Academy of Sciences of Belarus
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SIMULATION OF  THERMALLY STRESSED STATE AND 
EVALUATION OF THE FIRE-RESISTANCE LIMIT FOR 
A WALL OF "BESSER" CONCRETE BLOCKS 

S. L. Galkin , A. A. Malyshev , and
V. I. Nikolaev

UDC 536.24

We carry out a numerical investigation of the thermally 
stressed state and make a theoretical evaluation of the 
fire-resistance  limit  for  a  wall of vibrocompressed 
concrete blocks. We perform calculations  on  the basis 
of the method of finite elements. Different variants of 
thermal  loading  under  ordinary  fire  conditions are 
considered.  Conclusions  are  drawn   concerning   the 
possibility of  using  blocks  for  constructing  three
-layered walls.

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