Famulyak Y. Influence butt-end anchors steel and concrete beams on durability and deformation of inclined sections

The object is usual and previously intense steel and concrete beams, which have rigid butt-end stops; the aims is estimations of influence rigid butt-end stops on durability and deformation of inclined sections, sagging and crack resistance steel and concrete beams; the methods are experimental and theoretical researches on location patterns with mathematical simulation; novelty - it is revealed positive of influence butt-end stops different capacity on rise crack resistance and durability of inclined sections and decrease deformation steel and concrete beams; the mathematical model and program on computer of account behind methods of final elements and consecutive approximate is offered in view of the real diagrams deformation of materials, in is prepositional improvement to methods of engineering calculate of inclined sections and sagging steel and concrete beams with butt-end stops; the results of work have found a use at manufacturing bay construction on building platforms of the Lviv, Ivano-Frankivsk, Ternopil and Chernivtcy areas; the field is building.