TY JOUR TI TECHNIQUE TO ASSESS THE RESOURCE IN PLACES OF STRESS CONCENTRATION DURING STRUCTURE USE KW concentrator KW stress KW density KW energy KW deformation KW joints KW microcrack KW stress-strain state JO Transport engineering AU Voronin, N.N. AU Voronin, N.N. AU Budarina, O.N. PY 2023 IS 2023 PB Bryansk State Technical University