| 摘要 |
FIELD: construction.SUBSTANCE: strengthening elements are steel pads and friction plates, besides, the latter are fixed by one side to the plate surface, and with the other one - to the pad, by a force of tightening of coupling elements.EFFECT: higher reliability of strengthening, reduced time to connect strengthening elements and a repaired reinforced concrete element into operation, lower additional loading from strengthening elements and elimination of works seasonality.2 cl, 2 dwg |
