TY JOUR TI STRENGTH AND DEFORMABILITY IN CRUMPLED INTO THE BOLTED CONNECTION KW steel structures KW bolted joint KW shear deformation KW a contact problem. JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Solodov, N.V. PY 2017 IS 2 PB Belgorod State Technological University named after V.G. Shukhov