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Information × Registration Number 0212U006719, 0112U001581 , R & D reports Title Scientific research of processes of speed-up destruction of bridges from systematic passage of heavy cars. popup.stage_title Head Kovalov P.М., Registration Date 21-06-2012 Organization Ukrainien chief bridg building station on expertize end supervizion over technical state of bridg like constructions popup.description2 Object research is bridge building on the motor-car road of the common use of Ukraine. The purpose of work is establishment of dynamics of development of defects at different external environments of building. The ground safest modes of motion of heavy cars. A research method is the statistical and analytical analysis of processes of education and development of defects of bridge building on the basis of rout inspections and archived materials. It is shown on concrete examples, as passage affects bridge building of heavy cars to the lorry convoy with the observance of the specially developed mode of motion and what defects appear at unauthorized passage. It is set, that for prevention of development of old and formation of new defects from passage of heavy cars a lorry convoy needs for every concrete heavy to develop the mode of motion, taking into account the technical state, structural features of building and terms of work of bearing constructions. Recommendations are developed from determination of the most safe modes of motion of heavy cars. Social efficiency consists in creation of pre-conditions for the reliable functioning of network of highways of the common use of Ukraine Product Description popup.authors Бикова О.В. Ковальов П.М. Лапініна З.Т. Маринич А.Є. Найдєнко І.М. Огарков С.А. Олійник Т.М. Родін С.О. Хорсун О.А. popup.nrat_date 2020-04-02 Close