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A platform for research: civil engineering, architecture and urbanism
Concrete assembly type beam-column connecting joint and construction method thereof
The invention discloses a concrete assembly type beam-column connecting joint and a construction method thereof.The concrete assembly type beam-column connecting joint comprises a prefabricated column, the prefabricated column comprises a column body and a column head sleeve arranged at the end of the column body in a sleeving mode, a first protruding edge is formed on the inner wall of one end of the column head sleeve, and the end of a vertical main rib of the column body is connected to the first protruding edge; a stiffening rib plate is arranged in the other end of the column head sleeve at the upper end of the prefabricated column; the other end of the column head sleeve at the upper end of the lower-layer prefabricated column is welded and connected to one end of the column head sleeve at the lower end of the upper-layer prefabricated column; the precast beam comprises a beam body and a beam head sleeve, the open end of the beam head sleeve is arranged at the end of the beam body in a sleeving mode, the upper side and the lower side of the exterior of the closed end of the beam head sleeve extend to form flange plates, the opposite sides of the flange plates on the upper side and the lower side of the closed end extend oppositely to form second protruding edges, and the end of a surface layer main rib and the end of a bottom layer main rib of the beam body are connected to the second protruding edges correspondingly. A web plate is connected between the two flange plates, and the web plate and the flange plates are connected to the outer side of the column head sleeve at the upper end of the prefabricated column on the lower layer in a welded mode. The problems that wet connection is adopted for beam-column connection joints of the fabricated concrete frame, the steel bar binding construction precision is poor, and the construction period is long are solved.
本发明公开了一种混凝土装配式梁柱连接节点及其施工方法，包括：预制柱，包括柱体和套设于柱体的端部的柱头套，柱头套的一端的内壁形成有第一凸楞，柱体的竖向主筋的端部连接于第一凸楞，预制柱的上端的柱头套的另一端的内部设有加劲肋板，下层的预制柱的上端的柱头套的另一端焊接连接于上层的预制柱的下端的柱头套的一端；预制梁，包括梁体和梁头套，梁头套的开口端套设于梁体的端部，其封闭端的外部的上下两侧延伸形成有翼缘板，封闭端的上下两侧的翼缘板的相对侧对向延伸形成有第二凸楞，梁体的面层主筋和底层主筋的端部分别连接于第二凸楞，两个翼缘板之间连接有腹板，腹板和翼缘板焊接连接于下层的预制柱的上端的柱头套的外侧。本发明解决了装配式混凝土框架梁柱连接节点采用湿式连接，存在钢筋绑扎施工精准度差且施工工期长的问题。
Concrete assembly type beam-column connecting joint and construction method thereof
The invention discloses a concrete assembly type beam-column connecting joint and a construction method thereof.The concrete assembly type beam-column connecting joint comprises a prefabricated column, the prefabricated column comprises a column body and a column head sleeve arranged at the end of the column body in a sleeving mode, a first protruding edge is formed on the inner wall of one end of the column head sleeve, and the end of a vertical main rib of the column body is connected to the first protruding edge; a stiffening rib plate is arranged in the other end of the column head sleeve at the upper end of the prefabricated column; the other end of the column head sleeve at the upper end of the lower-layer prefabricated column is welded and connected to one end of the column head sleeve at the lower end of the upper-layer prefabricated column; the precast beam comprises a beam body and a beam head sleeve, the open end of the beam head sleeve is arranged at the end of the beam body in a sleeving mode, the upper side and the lower side of the exterior of the closed end of the beam head sleeve extend to form flange plates, the opposite sides of the flange plates on the upper side and the lower side of the closed end extend oppositely to form second protruding edges, and the end of a surface layer main rib and the end of a bottom layer main rib of the beam body are connected to the second protruding edges correspondingly. A web plate is connected between the two flange plates, and the web plate and the flange plates are connected to the outer side of the column head sleeve at the upper end of the prefabricated column on the lower layer in a welded mode. The problems that wet connection is adopted for beam-column connection joints of the fabricated concrete frame, the steel bar binding construction precision is poor, and the construction period is long are solved.
本发明公开了一种混凝土装配式梁柱连接节点及其施工方法，包括：预制柱，包括柱体和套设于柱体的端部的柱头套，柱头套的一端的内壁形成有第一凸楞，柱体的竖向主筋的端部连接于第一凸楞，预制柱的上端的柱头套的另一端的内部设有加劲肋板，下层的预制柱的上端的柱头套的另一端焊接连接于上层的预制柱的下端的柱头套的一端；预制梁，包括梁体和梁头套，梁头套的开口端套设于梁体的端部，其封闭端的外部的上下两侧延伸形成有翼缘板，封闭端的上下两侧的翼缘板的相对侧对向延伸形成有第二凸楞，梁体的面层主筋和底层主筋的端部分别连接于第二凸楞，两个翼缘板之间连接有腹板，腹板和翼缘板焊接连接于下层的预制柱的上端的柱头套的外侧。本发明解决了装配式混凝土框架梁柱连接节点采用湿式连接，存在钢筋绑扎施工精准度差且施工工期长的问题。
Concrete assembly type beam-column connecting joint and construction method thereof
混凝土装配式梁柱连接节点及其施工方法
JIANG HUICHAO (author) / WANG GANG (author) / TANG MIN (author) / LIU BIN (author) / LI WANG (author) / NIU HUI (author) / LEE JEONG HO (author) / LANG JINMING (author) / TANG LEI (author)
2024-08-09
Patent
Electronic Resource
Chinese
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