Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Partially-prestressed Y-shaped precast reinforced concrete pile
The invention discloses a partially-prestressed Y-shaped precast reinforced concrete pile. The pile comprises a pile body and a pile cap. The cross section of the pile body is in the shape of Y. The pile body is composed of a reinforcement cage and concrete. The reinforcement cage is triangular and formed by connecting prestressed main ribs, common main ribs and stirrups in a welding and/or binding manner. The prestressed main ribs are preferentially arranged on three edges of the reinforcement cage and then are evenly distributed on the three column faces of the reinforcement cage. Each common main rib is arranged between two corresponding adjacent prestressed main ribs. The pile cap is formed by welding end plates with Y-shaped cross sections and skirt edges. The end plates are provided with prestressed main rib through holes and anchoring rib through holes. The prestressed main ribs and anchoring ribs penetrate the through holes to be connected with the end plates, and the pile cap and the pile body are fixed. The pile is large in material specific area and saves materials, and the bearing capacity of the pile body is high.
Partially-prestressed Y-shaped precast reinforced concrete pile
The invention discloses a partially-prestressed Y-shaped precast reinforced concrete pile. The pile comprises a pile body and a pile cap. The cross section of the pile body is in the shape of Y. The pile body is composed of a reinforcement cage and concrete. The reinforcement cage is triangular and formed by connecting prestressed main ribs, common main ribs and stirrups in a welding and/or binding manner. The prestressed main ribs are preferentially arranged on three edges of the reinforcement cage and then are evenly distributed on the three column faces of the reinforcement cage. Each common main rib is arranged between two corresponding adjacent prestressed main ribs. The pile cap is formed by welding end plates with Y-shaped cross sections and skirt edges. The end plates are provided with prestressed main rib through holes and anchoring rib through holes. The prestressed main ribs and anchoring ribs penetrate the through holes to be connected with the end plates, and the pile cap and the pile body are fixed. The pile is large in material specific area and saves materials, and the bearing capacity of the pile body is high.
Partially-prestressed Y-shaped precast reinforced concrete pile
CHENG DAWEI (Autor:in) / CHEN XI (Autor:in)
04.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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