Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel concrete prefabricated pipe pile
The novel concrete prefabricated pipe pile comprises an upper pipe pile body and a lower pipe pile body, an upper end plate is arranged at the bottom of the upper pipe pile body, and a lower end plate is arranged on the upper portion of the lower pipe pile body; each of the upper pipe pile and the lower pile body comprises a pipe pile main body and a plurality of prestressed reinforcements pre-buried and filled on the pipe pile main body, one end of each prestressed reinforcement is fixed on the pipe pile main body, and the other end of each prestressed reinforcement is fixedly connected with the end plate; a plurality of upper connecting pieces are arranged at the bottom of the upper end plate, a plurality of lower connecting pieces matched with the upper connecting pieces are arranged on the upper portion of the lower end plate, and the upper connecting pieces and the lower connecting pieces are connected in an embedded mode and used for connecting the upper pipe pile and the lower pipe pile. Compared with an existing connecting mode, the upper connecting pieces located on the upper end plate and the lower connecting pieces located on the lower end plate are connected with the lower connecting pieces in an embedded mode, the multiple upper connecting pieces are matched with the lower connecting pieces in an embedded mode, and the upper connecting pieces and the lower connecting pieces which are connected in an embedded mode are connected more stably; and field installation is facilitated.
本发明公开了一种新型混凝土预制管桩，包括上管桩和下管桩，上管桩的底部设置有上端板，下管桩的上部设置有下端板；上管桩和下桩体均包括有管桩主体和预埋填充在管桩主体上的若干预应力钢筋，预应力钢筋的一端固定在管桩主体上，一端与端板固定连接；上端板的底部设置有若干上连接件，下端板的上部设置有若干与上连接件配合的下连接件，上连接件和下连接件镶套连接，用于连接上管桩和下管桩。本发明与现有的连接方式相比，通过位于上端板上的上连接件和位于下端板的下连接件，实现上连接件与下连接件镶套连接，多个上连接件与下连接件镶套配合，使镶套连接的上连接件与下连接件之间连接更加稳固；而且便于现场安装。
Novel concrete prefabricated pipe pile
The novel concrete prefabricated pipe pile comprises an upper pipe pile body and a lower pipe pile body, an upper end plate is arranged at the bottom of the upper pipe pile body, and a lower end plate is arranged on the upper portion of the lower pipe pile body; each of the upper pipe pile and the lower pile body comprises a pipe pile main body and a plurality of prestressed reinforcements pre-buried and filled on the pipe pile main body, one end of each prestressed reinforcement is fixed on the pipe pile main body, and the other end of each prestressed reinforcement is fixedly connected with the end plate; a plurality of upper connecting pieces are arranged at the bottom of the upper end plate, a plurality of lower connecting pieces matched with the upper connecting pieces are arranged on the upper portion of the lower end plate, and the upper connecting pieces and the lower connecting pieces are connected in an embedded mode and used for connecting the upper pipe pile and the lower pipe pile. Compared with an existing connecting mode, the upper connecting pieces located on the upper end plate and the lower connecting pieces located on the lower end plate are connected with the lower connecting pieces in an embedded mode, the multiple upper connecting pieces are matched with the lower connecting pieces in an embedded mode, and the upper connecting pieces and the lower connecting pieces which are connected in an embedded mode are connected more stably; and field installation is facilitated.
本发明公开了一种新型混凝土预制管桩，包括上管桩和下管桩，上管桩的底部设置有上端板，下管桩的上部设置有下端板；上管桩和下桩体均包括有管桩主体和预埋填充在管桩主体上的若干预应力钢筋，预应力钢筋的一端固定在管桩主体上，一端与端板固定连接；上端板的底部设置有若干上连接件，下端板的上部设置有若干与上连接件配合的下连接件，上连接件和下连接件镶套连接，用于连接上管桩和下管桩。本发明与现有的连接方式相比，通过位于上端板上的上连接件和位于下端板的下连接件，实现上连接件与下连接件镶套连接，多个上连接件与下连接件镶套配合，使镶套连接的上连接件与下连接件之间连接更加稳固；而且便于现场安装。
Novel concrete prefabricated pipe pile
一种新型混凝土预制管桩
ZHAO TAO (Autor:in) / WU ZONGMING (Autor:in) / TANG HUA (Autor:in) / FENG XINGMING (Autor:in)
29.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2023
Prefabricated pile mold and prefabricated pipe pile produced by same
| Europäisches Patentamt | 2021