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Precast concrete column vertical connecting structure and construction method
The invention discloses a prefabricated concrete column vertical connecting structure and a construction method, and the prefabricated concrete column vertical connecting structure comprises a lower-layer fully-prefabricated concrete column, an upper-layer fully-prefabricated concrete column and a fully-prefabricated concrete beam, a column top steel pipe flange is connected with a column bottom steel pipe flange through a prefabricated column bolt; a horizontal bracket structure is embedded in the side edge of the upper portion of the lower-layer fully-prefabricated concrete column, profile steel structures are embedded in the two ends of the fully-prefabricated concrete beam, and the horizontal bracket structure is connected with the profile steel structures in a matched mode. The construction method has the beneficial effects that construction is easy and convenient, the fully-prefabricated concrete beams and the fully-prefabricated concrete columns are prefabricated in a factory, a field connection area is arranged at the beam ends, the advantages of a concrete frame structure and steel joint connection are fully played, and the problems that the compactness risk of a prefabricated column grouting sleeve is high and the prefabricated concrete beam columns are difficult to connect are effectively solved; the precision requirement is low, corrosion resistance is good, the integrity of the concrete structure is guaranteed, the cost of formwork and supporting construction measures is saved, and the construction efficiency of the prefabricated concrete frame structure is improved.
本发明公开了一种预制混凝土柱竖向连接结构及施工方法，包括下层全预制混凝土柱、上层全预制混凝土柱和全预制混凝土梁，柱顶钢管法兰与柱底钢管法兰之间通过预制柱螺栓连接，下层全预制混凝土柱的上部侧边预埋有水平牛腿结构，全预制混凝土梁的两端预埋有型钢结构，有水平牛腿结构与型钢结构配合连接。本发明有益效果：本发明施工简便，全预制混凝土梁和全预制混凝土柱均在工厂预制，将现场连接区域设置在梁端，充分发挥混凝土框架结构和钢节点连接的优势，有效解决预制柱灌浆套筒密实度风险和预制混凝土梁柱连接困难的问题，精度要求低，耐腐蚀性好，保证混凝土结构整体性，不仅节约模板和支撑施工措施费用，提升预制混凝土框架结构施工效率。
Precast concrete column vertical connecting structure and construction method
The invention discloses a prefabricated concrete column vertical connecting structure and a construction method, and the prefabricated concrete column vertical connecting structure comprises a lower-layer fully-prefabricated concrete column, an upper-layer fully-prefabricated concrete column and a fully-prefabricated concrete beam, a column top steel pipe flange is connected with a column bottom steel pipe flange through a prefabricated column bolt; a horizontal bracket structure is embedded in the side edge of the upper portion of the lower-layer fully-prefabricated concrete column, profile steel structures are embedded in the two ends of the fully-prefabricated concrete beam, and the horizontal bracket structure is connected with the profile steel structures in a matched mode. The construction method has the beneficial effects that construction is easy and convenient, the fully-prefabricated concrete beams and the fully-prefabricated concrete columns are prefabricated in a factory, a field connection area is arranged at the beam ends, the advantages of a concrete frame structure and steel joint connection are fully played, and the problems that the compactness risk of a prefabricated column grouting sleeve is high and the prefabricated concrete beam columns are difficult to connect are effectively solved; the precision requirement is low, corrosion resistance is good, the integrity of the concrete structure is guaranteed, the cost of formwork and supporting construction measures is saved, and the construction efficiency of the prefabricated concrete frame structure is improved.
本发明公开了一种预制混凝土柱竖向连接结构及施工方法，包括下层全预制混凝土柱、上层全预制混凝土柱和全预制混凝土梁，柱顶钢管法兰与柱底钢管法兰之间通过预制柱螺栓连接，下层全预制混凝土柱的上部侧边预埋有水平牛腿结构，全预制混凝土梁的两端预埋有型钢结构，有水平牛腿结构与型钢结构配合连接。本发明有益效果：本发明施工简便，全预制混凝土梁和全预制混凝土柱均在工厂预制，将现场连接区域设置在梁端，充分发挥混凝土框架结构和钢节点连接的优势，有效解决预制柱灌浆套筒密实度风险和预制混凝土梁柱连接困难的问题，精度要求低，耐腐蚀性好，保证混凝土结构整体性，不仅节约模板和支撑施工措施费用，提升预制混凝土框架结构施工效率。
Precast concrete column vertical connecting structure and construction method
一种预制混凝土柱竖向连接结构及施工方法
ZHANG HAILONG (author) / LIU RUI (author) / WU TAO (author) / ZHOU YANBIN (author) / CHEN HUANGYONG (author) / XU GUICHUAN (author) / HU YINBO (author)
2024-08-06
Patent
Electronic Resource
Chinese
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