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 production method thereof
The invention relates to a composite-reinforcement partially-prestressed concrete solid square pile comprising a concrete pile body. The concrete pile body is connected with a concrete pile tip; a reinforcement cage is arranged within the concrete pile body and comprises non-prestressed main bars, prestressed main bars and hoops; the non-prestressed main bars and the prestressed main bars are hooped with square spiral bars to form the reinforcement cage; the ends, close to the concrete pile tip, of the four non-prestressed main bars at four corners of a square are bent to the center and extended into the concrete pile tip, forming a concrete pile tip anchor bar; a concrete pile tip central reinforcing bar is arranged within the concrete pile tip; the lower end of the concrete pile tip central reinforcing bar is welded to the lower end of the concrete pile tip anchor bar. The composite-reinforcement partially-prestressed concrete solid square pile is good in corrosion resistance, good in deformability, excellent in mechanical property, good in shock resistance and high in capacity of entering rock.
Composite-reinforcement partially-prestressed concrete solid square pile and production method thereof
The invention relates to a composite-reinforcement partially-prestressed concrete solid square pile comprising a concrete pile body. The concrete pile body is connected with a concrete pile tip; a reinforcement cage is arranged within the concrete pile body and comprises non-prestressed main bars, prestressed main bars and hoops; the non-prestressed main bars and the prestressed main bars are hooped with square spiral bars to form the reinforcement cage; the ends, close to the concrete pile tip, of the four non-prestressed main bars at four corners of a square are bent to the center and extended into the concrete pile tip, forming a concrete pile tip anchor bar; a concrete pile tip central reinforcing bar is arranged within the concrete pile tip; the lower end of the concrete pile tip central reinforcing bar is welded to the lower end of the concrete pile tip anchor bar. The composite-reinforcement partially-prestressed concrete solid square pile is good in corrosion resistance, good in deformability, excellent in mechanical property, good in shock resistance and high in capacity of entering rock.
Composite-reinforcement partially-prestressed concrete solid square pile and production method thereof
CHEN JINPING (Autor:in) / WANG CHUANBO (Autor:in) / CHEN HAIYANG (Autor:in) / LIU XIAOYAN (Autor:in) / XIA BIN (Autor:in) / RAO JIANG (Autor:in) / DONG HAIBO (Autor:in) / LI JIAN (Autor:in) / HOU XINGHUA (Autor:in) / DIAO SHUHONG (Autor:in)
29.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2015
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