Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated prestressed beam and cast-in-place concrete beam connecting joint and construction method
The invention discloses a prefabricated prestressed beam and cast-in-place concrete beam connecting joint and a construction method, the prefabricated prestressed beam and cast-in-place concrete beam connecting joint comprises a connecting assembly clamped outside a concrete beam and connected with the prestressed beam, the connecting assembly comprises a [-shaped metal clamping sleeve, and the [-shaped metal clamping sleeve is clamped outside the concrete beam; the two ends of the prestressed beam are sleeved with the regular metal sleeves, so that the two ends of the prestressed beam can be protected against abrasion, the prestressed beam can be conveniently aligned with the connecting parts made of the same metal material by means of the regularity of the prestressed beam, and the stability and convenience during connection are improved; the connecting part can transmit pressure to the bearing part, and the first profile steel directly connected with the bearing part is embedded in the steel sleeve, so that when the first profile steel is stressed, the pressure can be uniformly transmitted to the steel sleeve, then the steel sleeve disperses the pressure, the stress area of the concrete beam is increased, local pressure is relieved, and the overall bearing effect of the concrete beam is improved.
本发明公开了一种预制预应力梁与现浇混凝土梁连接节点及施工方法，包括卡接在混凝土梁外部且与预应力梁连接的连接组件，所述连接组件包括匚型金属卡套，所述匚型金属卡套卡接在混凝土梁的外部；本发明通过在预应力梁的两端套设较为规整的金属套筒，不仅能够对预应力梁的两端均防磨损保护，还能够依靠其规整性方便与同为金属材质的连接部进行对齐，提高连接时的稳定性和便捷性；本发明中连接部会将压力传递给承重部，与承重部直接连接的第一型钢嵌设在钢套的内部，这样在第一型钢受重时，能够均匀的将压力传递给钢套，再由钢套将压力分散，提高混凝土梁的受力面积，减缓局部压力，提高混凝土梁整体承重效果。
Prefabricated prestressed beam and cast-in-place concrete beam connecting joint and construction method
The invention discloses a prefabricated prestressed beam and cast-in-place concrete beam connecting joint and a construction method, the prefabricated prestressed beam and cast-in-place concrete beam connecting joint comprises a connecting assembly clamped outside a concrete beam and connected with the prestressed beam, the connecting assembly comprises a [-shaped metal clamping sleeve, and the [-shaped metal clamping sleeve is clamped outside the concrete beam; the two ends of the prestressed beam are sleeved with the regular metal sleeves, so that the two ends of the prestressed beam can be protected against abrasion, the prestressed beam can be conveniently aligned with the connecting parts made of the same metal material by means of the regularity of the prestressed beam, and the stability and convenience during connection are improved; the connecting part can transmit pressure to the bearing part, and the first profile steel directly connected with the bearing part is embedded in the steel sleeve, so that when the first profile steel is stressed, the pressure can be uniformly transmitted to the steel sleeve, then the steel sleeve disperses the pressure, the stress area of the concrete beam is increased, local pressure is relieved, and the overall bearing effect of the concrete beam is improved.
本发明公开了一种预制预应力梁与现浇混凝土梁连接节点及施工方法，包括卡接在混凝土梁外部且与预应力梁连接的连接组件，所述连接组件包括匚型金属卡套，所述匚型金属卡套卡接在混凝土梁的外部；本发明通过在预应力梁的两端套设较为规整的金属套筒，不仅能够对预应力梁的两端均防磨损保护，还能够依靠其规整性方便与同为金属材质的连接部进行对齐，提高连接时的稳定性和便捷性；本发明中连接部会将压力传递给承重部，与承重部直接连接的第一型钢嵌设在钢套的内部，这样在第一型钢受重时，能够均匀的将压力传递给钢套，再由钢套将压力分散，提高混凝土梁的受力面积，减缓局部压力，提高混凝土梁整体承重效果。
Prefabricated prestressed beam and cast-in-place concrete beam connecting joint and construction method
一种预制预应力梁与现浇混凝土梁连接节点及施工方法
LIU XIAOPING (Autor:in) / YANG FATANG (Autor:in) / CHANG FAYANG (Autor:in) / LIU XU (Autor:in)
24.12.2024
Patent
Elektronische Ressource
Chinesisch
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