TY JOUR TI On Effectiveness Issue of Steel Various Grade Use in the Structures of Prefabricated Constructions and Buildings in Northern Climatic Conditions on Russian Federation Territory KW Constructional low-alloy steels KW stainless steels KW LSTWS KW steel impact strength KW thin-walled structures JO Proceedings of Petersburg Transport University AU Charnik, D.G. PY 2022 IS 19 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"