MODE OF CONTROLLING OF THE BEARING ABILITY OF THE REINFORCED CONCRETE Russian patent published in 2008 - IPC G01N27/04 

FIELD: invention is assigned for monitoring of buildings and structures namely for control of stressed-deformed state of the covering and the overlapping with stay concrete reinforcement.

SUBSTANCE: each rod of the concrete reinforcement is preliminary calibrated on stretching tension and electric resistance. In the process of erection and exploitation of the building in the period of loading of the covering or the overlapping they pass through each stressed rod of the stay concrete reinforcement the current of the low frequency and control changes of electric resistance of the rod on which tension state of the rod is defined. Upon achieving the utmost admissible tension in the rod they judge about bearing ability of the covering or the overlapping and signal about the danger of exploitation of the building or the structure. The invention ensures constant control and operability of getting about bearing ability of the reinforced concrete and the covering on stressed-deformed state of the stay reinforced concrete in the period of exploitation of the buildings.

EFFECT: reduces consumption of electric energy and increases security.

1 ex, 3 dwg