Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Conversion connection structure of fabricated structural column variable cross-section joint steel bar and implementation method
The invention relates to the technical field of building engineering and fabricated concrete structures, and in particular to a conversion connection structure of a fabricated structural column variable cross-section node steel bar and an implementation method. A traditional joint steel bar conversion connection structure needs to bend the steel bar. The conversion connection structure of the fabricated reinforced concrete structural column variable cross-section node steel bar comprises an upper section column and a lower section column, wherein a conversion steel plate is arranged between the upper section column and the lower section column, a first connecting hole, a second connecting hole and a pouring reserved hole are reserved on the surface of the conversion steel plate, a groutingsleeve is arranged in the upper section column, a short bar is arranged between the grouting sleeve and the second connecting hole for connection, a second longitudinal steel bar in the lower sectioncolumn is connected with the first connecting hole, concrete layers are among between the short bar, the conversion steel plate and the second longitudinal steel bar to form a whole, the steel bar does not need to be bent, a reasonable linear stress state of the steel bar is guaranteed, and a good development prospect is achieved in the technical field of building engineering combined structures.
本发明涉及建筑工程和装配式混凝土结构技术领域，特别是涉及装配式结构柱变截面节点钢筋的转换连接结构及实施方法，传统节点钢筋转换连接结构需将钢筋弯折，装配式钢筋混凝土结构柱变截面节点钢筋的转换连接结构，包括上节柱和下节柱，上节柱和下节柱之间设置转换钢板，转换钢板表面预留第一连接孔、第二连接孔和浇筑预留孔，上节柱中设置灌浆套筒，灌浆套筒与第二连接孔之间设置短筋连接，下节柱中的第二纵向钢筋与第一连接孔连接，短筋、转换钢板和第二纵向钢筋之间设置混凝土层形成整体，钢筋不需要进行弯折，保证钢筋合理的直线受力状态，在建筑工程组合结构技术领域具有良好的发展前景。
Conversion connection structure of fabricated structural column variable cross-section joint steel bar and implementation method
The invention relates to the technical field of building engineering and fabricated concrete structures, and in particular to a conversion connection structure of a fabricated structural column variable cross-section node steel bar and an implementation method. A traditional joint steel bar conversion connection structure needs to bend the steel bar. The conversion connection structure of the fabricated reinforced concrete structural column variable cross-section node steel bar comprises an upper section column and a lower section column, wherein a conversion steel plate is arranged between the upper section column and the lower section column, a first connecting hole, a second connecting hole and a pouring reserved hole are reserved on the surface of the conversion steel plate, a groutingsleeve is arranged in the upper section column, a short bar is arranged between the grouting sleeve and the second connecting hole for connection, a second longitudinal steel bar in the lower sectioncolumn is connected with the first connecting hole, concrete layers are among between the short bar, the conversion steel plate and the second longitudinal steel bar to form a whole, the steel bar does not need to be bent, a reasonable linear stress state of the steel bar is guaranteed, and a good development prospect is achieved in the technical field of building engineering combined structures.
本发明涉及建筑工程和装配式混凝土结构技术领域，特别是涉及装配式结构柱变截面节点钢筋的转换连接结构及实施方法，传统节点钢筋转换连接结构需将钢筋弯折，装配式钢筋混凝土结构柱变截面节点钢筋的转换连接结构，包括上节柱和下节柱，上节柱和下节柱之间设置转换钢板，转换钢板表面预留第一连接孔、第二连接孔和浇筑预留孔，上节柱中设置灌浆套筒，灌浆套筒与第二连接孔之间设置短筋连接，下节柱中的第二纵向钢筋与第一连接孔连接，短筋、转换钢板和第二纵向钢筋之间设置混凝土层形成整体，钢筋不需要进行弯折，保证钢筋合理的直线受力状态，在建筑工程组合结构技术领域具有良好的发展前景。
Conversion connection structure of fabricated structural column variable cross-section joint steel bar and implementation method
装配式结构柱变截面节点钢筋的转换连接结构及实施方法
WANG QINGWEI (Autor:in) / LI YAKE (Autor:in) / LUO JIAYAN (Autor:in) / ZHANG YIXIANG (Autor:in) / JIA XIANGJUN (Autor:in) / ZHANG ZHENKUI (Autor:in) / YANG BAOKUN (Autor:in)
18.09.2020
Patent
Elektronische Ressource
Chinesisch
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