Abstract

The article contains information about experimental research on the reinforced concrete beams with steel plates enhanced in which joint work of steel and concrete is provided with gluing. Two kinds of polymer composites, such as acrylic and epoxy adhesives, were used for the creation of connection. Their usage is most common in modern building practice in strengthening, reconstruction and restoration of bearing structures by high strength, good adhesive and cohesive properties, durability. Tests were conducted to determine the nature of the deformation and bearing capacity elements. As a result of the research were obtained true values of relative deformations of normal sections, deflections for different stages of loading and bearing capacity. Steel and concrete glue connection structure and steel and concrete structure comparison was done.

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