%0 Journal Article %T SOLUTION OF THE PROBLEM OF FREE FLOW OF ROUGH TWO-DIMENSIONAL WATER FLOW WHEN FLOWING OUT OF A PRESSURE-FREE PIPE %A Burtseva, O.A. %A Aleksandrova, M.S. %A Kochanenko, V.N. %A Kondratenko, A.I. %K rough two-dimensional water free flow, pressure-free pipe, extreme current line, elementary flow coupling scheme, general solution of the problem %J Construction and Architecture %D 2021 %N 9 %P 4 %I Publishing Center RIOR