Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite reinforcement partially prestressed concrete solid square pile and manufacturing method thereof
The invention relates to a composite reinforcement partially prestressed concrete solid square pile, which comprises a concrete pile body; the concrete pile body is connected with a concrete pile toe; a reinforcement cage is arranged in the concrete pile body; the reinforcement cage comprises non-prestressed main reinforcements, a prestressed main reinforcement and stirrups; the non-prestressed main reinforcements and the prestressed main reinforcement form the reinforcement cage through the square spiral stirrups; the four non-prestressed main reinforcements respectively located at four angular points of a square are buckled to the center near the end part of the concrete pile toe and extend into the concrete pile toe to form concrete pile toe anchor bars; a concrete pile center reinforcing rib is arranged in the concrete pile toe; the lower end of the concrete pile center reinforcing rib is connected with lower ends of the concrete pile toe anchor bars through welding. The composite reinforcement partially prestressed concrete solid square pile disclosed by the invention has a good corrosion resistant performance, a good deformation performance, a good mechanical property, a good anti-seismic property and a high embedding ability and a penetration capacity.
Composite reinforcement partially prestressed concrete solid square pile and manufacturing method thereof
The invention relates to a composite reinforcement partially prestressed concrete solid square pile, which comprises a concrete pile body; the concrete pile body is connected with a concrete pile toe; a reinforcement cage is arranged in the concrete pile body; the reinforcement cage comprises non-prestressed main reinforcements, a prestressed main reinforcement and stirrups; the non-prestressed main reinforcements and the prestressed main reinforcement form the reinforcement cage through the square spiral stirrups; the four non-prestressed main reinforcements respectively located at four angular points of a square are buckled to the center near the end part of the concrete pile toe and extend into the concrete pile toe to form concrete pile toe anchor bars; a concrete pile center reinforcing rib is arranged in the concrete pile toe; the lower end of the concrete pile center reinforcing rib is connected with lower ends of the concrete pile toe anchor bars through welding. The composite reinforcement partially prestressed concrete solid square pile disclosed by the invention has a good corrosion resistant performance, a good deformation performance, a good mechanical property, a good anti-seismic property and a high embedding ability and a penetration capacity.
Composite reinforcement partially prestressed concrete solid square pile and manufacturing method thereof
WANG CHUANBO (Autor:in) / LIU XIAOYAN (Autor:in) / DIAO SHUHONG (Autor:in) / TIAN BIN (Autor:in) / WANG FENGMIN (Autor:in) / CHEN MINGYUE (Autor:in) / SUI YAOWEN (Autor:in) / LAN GONGFENG (Autor:in)
27.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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