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A platform for research: civil engineering, architecture and urbanism
Construction method for connecting joint of prefabricated transfer beam and on-beam prefabricated column and connecting point structure of connecting joint
The invention discloses a construction method for a connecting joint of a prefabricated transfer beam and an on-beam prefabricated column and a connecting point structure of the connecting joint. The construction method comprises the following steps that an internal hollow structure is arranged for the on-beam prefabricated column, and pouring and filling of the internal hollow structure is conducted through cast-in-place reinforced concrete; a first anchoring reinforcement cage and a second anchoring reinforcement cage are pre-buried in the position, connected with the on-beam prefabricated column, in the prefabricated transfer beam; the first anchoring reinforcement cage is connected with the prefabricated concrete of the on-beam prefabricated column, and the second anchoring reinforcement cage is connected with the cast-in-place concrete of the on-beam prefabricated column; a grouting sleeve is pre-buried in the prefabricated concrete at the bottom of the on-beam prefabricated column, and one end of the grouting sleeve is connected with an in-column longitudinal steel bar in the on-beam prefabricated column; and the semi-dry connection node can ensure the bearing capacity of the joint and the structural safety and stability of the joint.
本发明公开用于预制转换梁与梁上预制柱连接节点施工方法及其连接点结构，所述施工方法包括以下步骤：将梁上预制柱设置内部空心结构，将所述内部空心结构通过现浇钢筋混凝土浇筑填充；将预制转换梁内、其与梁上预制柱连接的位置处预埋第一锚固钢筋笼和第二锚固钢筋笼，将第一锚固钢筋笼与梁上预制柱的预制混凝土连接，将第二锚固钢筋笼与梁上预制柱的所述现浇混凝土连接；将梁上预制柱底部的所述预制混凝土内预埋灌浆套筒，将灌浆套筒一端与梁上预制柱内的柱内纵向钢筋连接；其半干式连接节点能保证节点的承载力以及节点的结构安全和稳定性。
Construction method for connecting joint of prefabricated transfer beam and on-beam prefabricated column and connecting point structure of connecting joint
The invention discloses a construction method for a connecting joint of a prefabricated transfer beam and an on-beam prefabricated column and a connecting point structure of the connecting joint. The construction method comprises the following steps that an internal hollow structure is arranged for the on-beam prefabricated column, and pouring and filling of the internal hollow structure is conducted through cast-in-place reinforced concrete; a first anchoring reinforcement cage and a second anchoring reinforcement cage are pre-buried in the position, connected with the on-beam prefabricated column, in the prefabricated transfer beam; the first anchoring reinforcement cage is connected with the prefabricated concrete of the on-beam prefabricated column, and the second anchoring reinforcement cage is connected with the cast-in-place concrete of the on-beam prefabricated column; a grouting sleeve is pre-buried in the prefabricated concrete at the bottom of the on-beam prefabricated column, and one end of the grouting sleeve is connected with an in-column longitudinal steel bar in the on-beam prefabricated column; and the semi-dry connection node can ensure the bearing capacity of the joint and the structural safety and stability of the joint.
本发明公开用于预制转换梁与梁上预制柱连接节点施工方法及其连接点结构，所述施工方法包括以下步骤：将梁上预制柱设置内部空心结构，将所述内部空心结构通过现浇钢筋混凝土浇筑填充；将预制转换梁内、其与梁上预制柱连接的位置处预埋第一锚固钢筋笼和第二锚固钢筋笼，将第一锚固钢筋笼与梁上预制柱的预制混凝土连接，将第二锚固钢筋笼与梁上预制柱的所述现浇混凝土连接；将梁上预制柱底部的所述预制混凝土内预埋灌浆套筒，将灌浆套筒一端与梁上预制柱内的柱内纵向钢筋连接；其半干式连接节点能保证节点的承载力以及节点的结构安全和稳定性。
Construction method for connecting joint of prefabricated transfer beam and on-beam prefabricated column and connecting point structure of connecting joint
预制转换梁与梁上预制柱连接节点施工方法及其连接点结构
YAN LEI (author) / WANG LEI (author) / YANG XIPENG (author) / FU JIANYU (author) / SONG PENGJIE (author) / JIANG ZHUQING (author)
2021-08-10
Patent
Electronic Resource
Chinese
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