Vereshchaga O. The tense deformed condition and solisity of precast reinforced concrete overlappings.

The object-the empty plates precast reinforced concrete overlapping. The investigate-the tense deformed condition of precast resnforeed concrete plates in constitution with overlapping dise with taking into account joint spase work and develope their design recommendations. The metods- the finite elements method and numeral and analytical methods with using the computers,the natural fragment reinforeed concrete overlapping experimental researches methods with using the electrical tensiometry and modern deviees. The results-the engineering technique of the simplified space calculation of precast overlapping is developed. The hractical recommendations for the use of eleboration's in the design practice are developed.The newness is that the numeral and analytical method of the plates in overlapping dise interaction definition and also bending and rolling moments with taring into account transverse direction plate bending and monolitic junction displacement definition is developed; the method of the overlapping calculation with taking into account some plates splitforming is developed; The inculcation-the carried out researches results are used in Sumy "Tsentrolit" plant's overlapping testing and are addtd to the overlapping designing with spacious work being taken into account methodical recommendations.Speciality- bilding.