Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated bent cap
A prefabricated bent cap comprises a grouting sleeve, a prestressed steel strand, a padstone set, a check block, a reinforcing steel bar and concrete, the reinforcing steel bar forms a frame structure, the grouting sleeve, the prestressed steel strand and the concrete are located in the frame structure formed by the reinforcing steel bar, and the padstone set and the check block are located at thetop of the frame structure formed by the reinforcing steel bar. The reinforcing steel bars comprise framework reinforcing steel bars, supporting reinforcing steel bars and reinforcing stirrups, the framework reinforcing steel bars form an integral frame structure, and the supporting reinforcing steel bars and the reinforcing stirrups are located in the framework reinforcing steel bars; multiple layers of prestressed steel strands with different heights are arranged in a frame structure formed in the steel bars, and the two ends of the multiple layers of prestressed steel strands incline downwards along the two ends of the frame structure; compared with the prior art, the stand columns, the bearing platform and the bent cap are connected through the grouting sleeves, the splicing precisionrequirement is guaranteed, binding of the steel reinforcement framework on the jig frame is completed, the padstone and the check blocks are constructed according to drawings, it is guaranteed that all components are stressed according to the design requirement, and the stress performance and safety of the components are improved.
一种预制盖梁，包括灌浆套筒、预应力钢绞线、垫石组、挡块、钢筋和混凝土，钢筋构成框架结构，灌浆套筒、预应力钢绞线和混凝土位于钢筋所组成的框架结构内，垫石组和挡块位于钢筋所组成的框架结构顶部；所述钢筋包括骨架钢筋、支撑钢筋和加强箍筋，骨架钢筋形成整体框架结构，支撑钢筋和加强箍筋位于骨架钢筋内；所述钢筋内形成的框架结构内设有高度不同的多层预应力钢绞线，多层预应力钢绞线的两端均沿框架结构的两端向下倾斜；与现有技术相比，立柱、承台和盖梁之间采用灌浆套筒连接，保证了拼接的精度要求，钢筋骨架在胎架上绑扎完成，垫石、挡块按图纸施工，保证各构件按设计要求受力，提高构件受力性能和安全性。
Prefabricated bent cap
A prefabricated bent cap comprises a grouting sleeve, a prestressed steel strand, a padstone set, a check block, a reinforcing steel bar and concrete, the reinforcing steel bar forms a frame structure, the grouting sleeve, the prestressed steel strand and the concrete are located in the frame structure formed by the reinforcing steel bar, and the padstone set and the check block are located at thetop of the frame structure formed by the reinforcing steel bar. The reinforcing steel bars comprise framework reinforcing steel bars, supporting reinforcing steel bars and reinforcing stirrups, the framework reinforcing steel bars form an integral frame structure, and the supporting reinforcing steel bars and the reinforcing stirrups are located in the framework reinforcing steel bars; multiple layers of prestressed steel strands with different heights are arranged in a frame structure formed in the steel bars, and the two ends of the multiple layers of prestressed steel strands incline downwards along the two ends of the frame structure; compared with the prior art, the stand columns, the bearing platform and the bent cap are connected through the grouting sleeves, the splicing precisionrequirement is guaranteed, binding of the steel reinforcement framework on the jig frame is completed, the padstone and the check blocks are constructed according to drawings, it is guaranteed that all components are stressed according to the design requirement, and the stress performance and safety of the components are improved.
一种预制盖梁，包括灌浆套筒、预应力钢绞线、垫石组、挡块、钢筋和混凝土，钢筋构成框架结构，灌浆套筒、预应力钢绞线和混凝土位于钢筋所组成的框架结构内，垫石组和挡块位于钢筋所组成的框架结构顶部；所述钢筋包括骨架钢筋、支撑钢筋和加强箍筋，骨架钢筋形成整体框架结构，支撑钢筋和加强箍筋位于骨架钢筋内；所述钢筋内形成的框架结构内设有高度不同的多层预应力钢绞线，多层预应力钢绞线的两端均沿框架结构的两端向下倾斜；与现有技术相比，立柱、承台和盖梁之间采用灌浆套筒连接，保证了拼接的精度要求，钢筋骨架在胎架上绑扎完成，垫石、挡块按图纸施工，保证各构件按设计要求受力，提高构件受力性能和安全性。
Prefabricated bent cap
一种预制盖梁
NING YINGJIE (Autor:in) / FANG ZHEXING (Autor:in) / ZHAO YINGCHAO (Autor:in) / HUANG YIHAN (Autor:in) / BAI LIHUI (Autor:in) / GONG SHIWEN (Autor:in) / LI QINGYUN (Autor:in) / CHEN XUGUANG (Autor:in) / JIANG KAICHENG (Autor:in)
09.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Quick connecting structure for prefabricated pier column and prefabricated bent cap
| Europäisches Patentamt | 2020
Splicing adjustment method for prefabricated bent cap and prefabricated stand column
| Europäisches Patentamt | 2021