TY  JOUR
TI  TO THE QUESTION OF HYDRAULIC COMPATIBILITY OF REPAIR MATERIALS  IN FREE-FLOW PIPES IN TRENCHLESS RENOVATION
KW  free-flow pipes
KW  trenchless renovation
KW  polymeric pipelines
KW  tube space
KW  surface roughness of pipeline
KW  area of velocity destabilization in  pipeline 
KW  uniformly retarded motion of liquid
KW  hydraulic compat-ibility
KW  liquid flow velocity in pipeline.
JO  Bulletin of Belgorod State Technological University named after. V. G. Shukhov
AU  Kosukhin, M..
AU  Konstantinevskaya , L..
PY  2017
IS  2
PB  Belgorod State Technological University named after V.G. Shukhov