TY JOUR TI FEATURES OF RESISTANCE AND ALGORITHM FOR CALCULATING WIDTH OF REINFORCED CONSTRUCTION CRACK OPENING OF STRUCTURAL TRAPEZOIDAL CROSS-SECTION KW calculation algorithm KW cracks disclosure width KW reinforced concrete structures KW bending resistance KW limit states of the second and first group KW trapezoidal sections KW design scheme KW dual console element KW analytical equations. JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Kolchunov, V.I. AU Nikulin, A.I. AU Obernihin, D.V. PY 2018 IS 3 PB Belgorod State Technological University named after V.G. Shukhov