TY  JOUR
TI  Improving the Reliability of Test Results for Concrete Compressive Strength
KW  Concrete
KW  compressive strength
KW  quality control
KW  non-destructive methods
KW  destructive testing
KW  impact pulse
KW  ultrasound velocity
KW  reliability
KW  heterogeneity
KW  variation coefficient
JO  Proceedings of Petersburg Transport University
AU  Cherepanova, D.A.
AU  Leikin, A.P.
PY  2025
IS  22
PB  FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"