Methods of inspection of reinforced concrete structures of port installations (Sakhalin island)
Abstract
A detailed survey conducted on three structures is presented, which included a study of the temperature regime of concrete in the zone of variable water level; sampling of concrete from various sections of structures in the zone of variable level for further laboratory studies; determination of the mechanical and physical properties of concrete directly in the structures. The physical and mechanical properties of concrete: strength, frost resistance, water-tightness, water absorption, porosity, material composition of concrete were determined by standard methods. Chemical analysis of materials was carried out using standard and non-standard methods applied in similar studies to determine the aggressiveness of seawater to concrete. The penetration depth of chloride ions was determined by the material composition and additionally determined using the method of changing the color of concrete.
About the Authors
V. V. Malyuk
Branch of the Central Research and Design Institute of the Ministry of Construction, Housing and Utilities of the Russian Federation, Far Eastern Research, Design and Technological Institute for Construction
Russian Federation
Russian Federation
Engineer
e-mail: mvv.77@mail.ru
V. D. Malyuk
Branch of the Central Research and Design Institute of the Ministry of Construction, Housing and Utilities of the Russian Federation, Far Eastern Research, Design and Technological Institute for Construction
Russian Federation
Russian Federation
Candidate of Sciences (Engineering)
S. N. Leonovich
Belarusian National Technical University; 3 Qingdao University of Technology
Belarus
Belarus
Doctor of Sciences (Engineering), Foreign Academician of RAACS
e-mail: sleonovich@mail.ru
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Review
For citations:
Malyuk V.V., Malyuk V.D., Leonovich S.N. Methods of inspection of reinforced concrete structures of port installations (Sakhalin island). Concrete and Reinforced Concrete. 2021;607-608(5-6):67-72. (In Russ.)
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