Vasylevych O. Models and a method of calculation of asphalt-concrete layers nonrigid road clothes by reinforced synthetic materials.

The thesis has been devoted to the development of models and a method of calculation asphalt-concrete layers of nonrigid road clothes reinforced by synthetic materials. The analysis of existing methods of calculation reinforced asphalt-concrete layers on durability is carried out (spent). It is investigated and is generalized the mechanism of interaction reinforced a synthetic layer with asphalt-concrete layers of nonrigid road clothes with a substantiation of physical model of the given process. Models of work reinforced layers in asphalt-concrete layers of nonrigid road clothes which allow to define (determine) normal pressure (voltage) from action of vehicles are developed. The method of calculation reinforced asphalt-concrete layers is developed, is chosen and the condition of a limiting condition which describes of crack resistance reinforced asphalt-concrete layers is proved. On the basis of the carried out (spent) experimental researches the technique of definition of settlement characteristicsfor asphalt-concrete reinforced by different synthetic materials with the help of analytical dependences was offered. For the first time for forecasting a condition reinforced asphalt-concrete layers the method of acoustic issue is used.