Durability of port reinforced concrete structures (Far East and Sakhalin) Monograph

Section I of the Monographs is devoted to the urgent problem - the prediction of the durability of port reinforced concrete structures, the destruction of which is associated with corrosion of steel reinforcement caused by chloride aggression and concrete carbony. Analysis of models of calculating the service life of structures and experimental data, life cycles for the main degradation processes in concrete and reinforcement, periods of initiating and spreading corrosion were considered, the influence of environmental factors (temperature, humidity) and the quality of concrete (V/C, cement consumption, cement. diffusion coefficient) to the kinetics of the penetration of chlorides and the movement of the front of the carbonization. Probable models of basic variables are considered, the maximum states of port reinforced concrete structures are formulated in terms of durability of reinforced concrete structures based on the reliability coefficient of service life.
In sections II and III, modern methods of restoration and the efforts of reinforced concrete port structures subjected to corrosion destruction are set out using nanofibroton. The concept of multi -level reinforcement has been implemented. To evaluate the joint work of operated concrete and nanofibre concrete, the methods of experimental destruction mechanics were used.
Designed for scientific and engineering and technical workers of universities, research and design organizations