16-10-2015 дата публикации
Номер: KR1020150116733A
Принадлежит:
The present invention relates to a method for reinforcing the outside of reinforced concrete beams using a pre-stressed steel wire. More specifically, the present invention relates to a method for reinforcing the outside of reinforced concrete beams using a pre-stressed steel wire, wherein a steel bar is embedded by punching the opposite ends of the beam, the steel bar welded to a steel plate is fixed to the middle of the beam at the lower part thereof to install the steel wire in a V or U shape, a turnbuckle or connection metal joint connects the steel wires and introduces a tendon force, and a nut is tightened to prevent the separation of the steel wire. According to the present invention, as the steel wire is settled at an end of the beam upon pre-stressing construction of the steel wire on the concrete beam, all the sections of the beam are easily reinforced without separate tightening equipment. Since the steel wire support at the central lower part is very small, the ceiling height ...
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