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A platform for research: civil engineering, architecture and urbanism
Fabricated capping beam and pier column composite structure and construction method thereof
The invention provides an assembly type bent cap and pier column combined structure and a construction method thereof. The assembly type bent cap and pier column combined structure comprises a prefabricated bent cap and a prefabricated pier column. The prefabricated cover beam is an ultra-high performance concrete hollow shell and comprises a top plate, a web plate, a bottom plate and a cover beam convex connector. A plurality of transverse partition plates are arranged in a cavity defined by the top plate, the web plates and the bottom plate, and the cavity is divided into a plurality of cavities. A concrete inner core is arranged in a cavity in the middle of the ultra-high performance concrete hollow shell; a top steel plate is arranged at the top of the ultra-high performance concrete hollow shell; the bent cap convex joint is arranged in the middle of a bottom plate of the ultra-high performance concrete hollow shell; a groove is formed in the top of the prefabricated pier column; the bent cap convex joint is inserted into a groove in the top of the prefabricated pier column; the bent cap convex connector is fixedly connected with a groove in the top of the prefabricated pier column through a wet joint. By means of the method, the problem that traffic needs to be closed to cause congestion during construction of the large cantilever bent cap in a large city can be solved.
本发明提供了一种装配式盖梁墩柱组合结构及其施工方法，该装配式盖梁墩柱组合结构包括：预制盖梁和预制墩柱；预制盖梁为超高性能混凝土空心壳体，包括：顶板、腹板、底板和盖梁凸接头；顶板、腹板和底板围成的空腔中设置有多个横隔板，将空腔分隔为多个腔室；位于超高性能混凝土空心壳体中部的腔室中设置有混凝土内芯；超高性能混凝土空心壳体的顶部设置有顶钢板；盖梁凸接头设置在超高性能混凝土空心壳体的底板的中部；预制墩柱的顶部设置有凹槽；盖梁凸接头插接于预制墩柱的顶部的凹槽中；盖梁凸接头通过湿接缝与预制墩柱的顶部的凹槽固定连接。通过使用本发明，可以解决大城市大悬臂盖梁施工时需要封闭交通造成拥堵的问题。
Fabricated capping beam and pier column composite structure and construction method thereof
The invention provides an assembly type bent cap and pier column combined structure and a construction method thereof. The assembly type bent cap and pier column combined structure comprises a prefabricated bent cap and a prefabricated pier column. The prefabricated cover beam is an ultra-high performance concrete hollow shell and comprises a top plate, a web plate, a bottom plate and a cover beam convex connector. A plurality of transverse partition plates are arranged in a cavity defined by the top plate, the web plates and the bottom plate, and the cavity is divided into a plurality of cavities. A concrete inner core is arranged in a cavity in the middle of the ultra-high performance concrete hollow shell; a top steel plate is arranged at the top of the ultra-high performance concrete hollow shell; the bent cap convex joint is arranged in the middle of a bottom plate of the ultra-high performance concrete hollow shell; a groove is formed in the top of the prefabricated pier column; the bent cap convex joint is inserted into a groove in the top of the prefabricated pier column; the bent cap convex connector is fixedly connected with a groove in the top of the prefabricated pier column through a wet joint. By means of the method, the problem that traffic needs to be closed to cause congestion during construction of the large cantilever bent cap in a large city can be solved.
本发明提供了一种装配式盖梁墩柱组合结构及其施工方法，该装配式盖梁墩柱组合结构包括：预制盖梁和预制墩柱；预制盖梁为超高性能混凝土空心壳体，包括：顶板、腹板、底板和盖梁凸接头；顶板、腹板和底板围成的空腔中设置有多个横隔板，将空腔分隔为多个腔室；位于超高性能混凝土空心壳体中部的腔室中设置有混凝土内芯；超高性能混凝土空心壳体的顶部设置有顶钢板；盖梁凸接头设置在超高性能混凝土空心壳体的底板的中部；预制墩柱的顶部设置有凹槽；盖梁凸接头插接于预制墩柱的顶部的凹槽中；盖梁凸接头通过湿接缝与预制墩柱的顶部的凹槽固定连接。通过使用本发明，可以解决大城市大悬臂盖梁施工时需要封闭交通造成拥堵的问题。
Fabricated capping beam and pier column composite structure and construction method thereof
一种装配式盖梁墩柱组合结构及其施工方法
LI HAIXIANG (author) / ZHU YAOYU (author) / CHEN HAISHAN (author) / XIE ZENGKUI (author) / HUANG SHENGMING (author) / FENG LIANGPING (author) / ZENG FENG (author) / FU BAIYONG (author) / SUN YIFANG (author) / GUO YAWEI (author)
2022-10-14
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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