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Information × Registration Number 0306U008133, 0105U007896 , R & D reports Title Creation of the system of estimation of reliability and safe state of constructions of road pavement of highways of the common use popup.stage_title Розробка імовірнісної моделі оцінки експлуатаційної надійності та довговічності конструкцій дорожнього одягу з врахуванням стохастичного характеру дії транспортних навантажень та погодно-кліматичних факторів Head Gamelyаk I.P., Registration Date 10-10-2006 Organization Ukranian Transport University popup.description2 Experimentally the got functions of distributing of indexes of loading and climatic factors, that allows them to use in tasks: (1) planning of repair and reconstruction of highways; (2) to diagnostics of existent roads and estimation of quality of new roads; (3) charges on maintenance and repair of highways and (4) computation of operating reliability of constructions of roads pavements.The as a result conducted researches:· conformities to the law of speed-up destruction of roads are set from a fatigue at dynamic action of the transport loading as a result of motion on coverage with inequalities;· the got new experimental conformities to the law in relation to the statistical distributing of parameters of loading, climate and operating parameters of coverage of road pavement ;the created stochastic model of prognosis of change of remaining resource pavement construction during the term of service, that allows more exactly to forecast operating reliability of highways. The developed methods of reliability evaluation of road structure are applied to the state construction regulations for public and municipal roads and to the departmental construction regulations and catalogues of road structures. Product Description popup.authors popup.nrat_date 2020-04-02 Close