Експериментальні дослідження деформативності фрагментів монолітного перекриття з трубчастими вставками і суцільного перекриття

Methods and results of experimental studies deformation of fragments of monolithic reinforced concrete floor are posted: solid brand DF-1; inserts with transverse marks DF-2; mark DF-3 with longitudinal inserts. Overall dimensions of test samples were the same length 2.05 m, width and height section 355x180 mm. Tested prototypes of two concentrated forces, measuring the deformation of the normal sections in the area of pure bending in 3 inclined sections between the supports and lumped forces and deflections general.