Tkachenko R. Short term, protracted and tireless durability of reinforcement of class of A500C by acryl glues

Object - the anchoring of rebars grade A500C acrylic glues of various structures. Objective - definition of short-term, long-term and fatigue strength, deformability embedment in concrete reinforcement bars grade A500C acrylic adhesives of different compositions, the definition of settlement efforts on this form of anchorage. Methods are analytical, experimental, comparative analysis. Novelty - analytical comparison of two types of reinforcing bars, the advantages and disadvantages of one and other rental; the first experimental study bearing capacity and deformability of anchoring of rebars crescent profile class A500С in the case of acrylic adhesives of different compositions under the influence of short-and long-acting load; determine the geometry of termination of rebars in the concrete class A500С acrylic adhesives of different compositions. Results - identified a real opportunity to use at a construction site anchoring of rebars grade A500С acrylic adhesives of different compositions (the modified and no additives). Allow for the calculation and design of the anchor connection with the use of reinforcement grade A500С and acrylic adhesives under the influence of short-term, continuous and iterative load. scope of use - strengthening, rehabilitation, repair, reconstruction.