Strength of reinforced concrete beams, strengthened with additional prestressed transverse reinforcement

In this article the author gives the results of the experimental and theoretical studies of the strength of the reinforced concrete beams, strengthened with additional pre-stressed transverse reinforcement

Strength of reinforced concrete beams, strengthened with additional prestressed transverse reinforcement

In this article the author gives the results of the experimental and theoretical studies of the strength of the reinforced concrete beams, strengthened with additional pre-stressed transverse reinforcement

Application of Armature From Carbon Fibers During Reconstruction

The article discusses the main methods of strengthening bending reinforced concrete elements in the cut zone. The use of carbon fiber reinforcement construction. The main advantages and disadvantages of carbon fiber reinforcement

Influence of the Accepted Concrete Deformation Diagrams on the Results of Calculating Bending Reinforced Concrete Elements

The article describes the influence of various types of concrete deformation diagrams on the accuracy of the deformational analysis of a bending concrete element. By analyzing different forms of diagrams, we get results with the help of the software "Beta 4.2 (5.0)". After getting the results, conclusions are drawn, according to particular qualities concerning the investigated element

Preconditions of calculation support zone of prestressed concrete beam with flat bent-up longitudional composite reinforcement under the effect of bends with transverse force

The article describes the preconditions for calculating the strength of the inclined sections of pre-stressed beams with a gentle contour reinforcement in the bending operation with a transverse force. Are presented assumptions and features of calculation of concrete structures with composite reinforcement. It noted the specificity of pre-stressing of curved composite rods

Analysis of existing methods for determining length fiberglass anchorage reinforcement in concrete

Considered and analyzed existing methods used for calculating the anchorage length of reinforcement in concrete. Determined by the use of techniques for fiberglass reinforcement

Preconditions of Computational Model of the Bending Strength of Reinforced Concrete Statically Indeterminate Beams with Hybrid Reinforcement

In this article, the variant of application of composite reinforcement together with metal (hybrid reinforcement) in bent statically indeterminate reinforced concrete elements is considered. The advantages and prospects of application of this type of reinforcement are shown. The possibility of using a block model for calculating the strength of elements with hybrid reinforcement is considered. The assumed assumptions for the calculation model are determined and the calculation algorithm is presented