Experimental Investigation OF Reinforced Concrete Beams with Pre-Organized Cracks under Long-term Loading

The paper presents the results of reinforced concrete beam tests in crack resistance, deformability under long-term loading. The study allowed evaluation stiffness and cracks resistance of reinforced concrete beam using pre-organized cracks and conventional reinforced concrete beam under long-term loading. The results of deflection of rein-forced concrete beams with pre-organized cracks under the action long-term…

Deformation of reinforced concrete beams with forming elements under long-term loading

This paper deals to problems of studying cracks in reinforced concrete beams under long-term loading by fundamental of reinforced concrete resistance theory (energy approach) was describe. The experimental study of bearing capacity of reinforced concrete beams with the form of plastic plates (artificial cracks) and without form of plastic plates (artificial cracks) with different coefficients…