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Method for reinforcing concrete pier through combination of corrugated steel pipes and fiber reinforced powder concrete
A method for reinforcing a concrete pier through combination of corrugated steel pipes and fiber reinforced powder concrete comprises the following steps of (1) carrying out grinding and rough chiseling on the surface of a concrete pier reinforcing area; (2) determining the steel bar embedding positions on the surface of the concrete pier reinforcing area, and embedding transverse structure bars through drilling, hole clearing and gluing; (3) arranging the corrugated steel pipes embedded in a bearing platform on the outer side of the concrete pier reinforcing area; and (4) pouring the fiber reinforced powder concrete wrapping the transverse structure bars between the corrugated steel pipes and the concrete pier. By means of the method, not only can the bearing capacity and the shock resistance of the original concrete pier be improved, but also the method has the advantages that the number of construction procedures is small, the construction speed is high, and combination between new and old concrete materials is good.
Method for reinforcing concrete pier through combination of corrugated steel pipes and fiber reinforced powder concrete
A method for reinforcing a concrete pier through combination of corrugated steel pipes and fiber reinforced powder concrete comprises the following steps of (1) carrying out grinding and rough chiseling on the surface of a concrete pier reinforcing area; (2) determining the steel bar embedding positions on the surface of the concrete pier reinforcing area, and embedding transverse structure bars through drilling, hole clearing and gluing; (3) arranging the corrugated steel pipes embedded in a bearing platform on the outer side of the concrete pier reinforcing area; and (4) pouring the fiber reinforced powder concrete wrapping the transverse structure bars between the corrugated steel pipes and the concrete pier. By means of the method, not only can the bearing capacity and the shock resistance of the original concrete pier be improved, but also the method has the advantages that the number of construction procedures is small, the construction speed is high, and combination between new and old concrete materials is good.
Method for reinforcing concrete pier through combination of corrugated steel pipes and fiber reinforced powder concrete
REN LIANG (author) / WANG KAI (author) / SHANGGUAN XING (author) / LIANG MINGYUAN (author) / ZHU EN (author)
2015-12-23
Patent
Electronic Resource
English
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