Purpose of the development: Scientific research results can be used in the development of theoretical and practical aspects of the forecast durability of reinforced concrete elements of transport facilities.

Recommended application field: Design and operation of transport facilities.

Advantages over analogues: Corresponds to the world standards.

The development stage readiness: The working documentation is developed

Technical and economic effect: The economic effect is obtained by extending the life of transportation facilities and optimizing the cost of repairs over the life cycle.

Description of the development:
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In the first study to put a scientific problem develop prediction models of the cells transport facilities throughout the entire life cycle , from the design phase . Scientific formulation of the problem is made on the basis of new concepts about the patterns of degradation of reinforced concrete and theoretical positions depending on the resource elements of highway bridges on structural characteristics and conditions of the environment. First developed prediction models durability of reinforced concrete elements of highway bridges , which are suitable for use in all phases of the life cycle . Developed in the study of mathematical prediction model based on the resource of the kinetics of corrosion processes in concrete and reinforcement in the elements and establish the dependence of the lifetime of the elements of physical and mechanical properties of concrete , environmental exposure conditions . The adequacy of the models is proved. The study was first formulated the task of analyzing the risk of transport facilities in the function of the time variable to quantitative risk assessment of the bridge . All developed models brought to practical engineering techniques. The results of the completed study found wide implementation in the regulations for the design and operation of transport facilities (DSTU -H B.2.3 -2.3 2012).

Information about newness of the development:
there are inventor's certificate -- 3 items

corresponds technical description
Guarantees stable results getting

Possibility of transfer abroad:
Licence's sale
Technological document's sale

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua