Rubtsova Y. Modified Fine-grained Concretes for Constructions of Seaport Hydraulic Structures.

Object of research - Modified fine-grained concrete for structures of port hydraulic structures of pile type; goal - Development of compositions of modified fine-grained concrete for seaport hydraulic structures with improved technological and physical-mechanical properties based on the assessment of concrete after technical inspection of structures; methods - Analysis of the results of engineering inspections of concrete condition of structures of port hydraulic structures, methods of laboratory tests of fine-grained concrete using the theory of experimental planning, X-ray phase analysis, electron microscopy; results - developed effective compositions of modified fine-grained concrete for seaport hydraulic structures; with the help of the developed principles of management of warehouses of modified fine-grained concrete (in connection with forecasting of the basic parameters of quality of the received composite) practical directions concerning effective use of the received results of research in sea port hydraulic engineering are substantiated; introduced – the modified fine-grained concrete is recommended for use in the practice of SE "CHORNOMORNDIPROEKT" for the following purposes: in development of design documentation for berths in the ports of Chernomorsk, Odessa, Pivdenny, Izmail; in the specification of the normative regulations "Guidelines on Engineering Survey and Certification of Port Hydraulic Constructions".