%0 Journal Article %T Analysis of hydraulic concrete strength test methods %A Pichugin, D.. %A Surikova, A.A. %A Surikov, V.. %K concrete, concrete strength testing, concrete testing methods, compression, stretching, compression load %J Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies %D 2022 %N %P 10 %I Astrakhan State Technical University