Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combined shear wall structure and reverse construction method thereof
The invention provides a combined shear wall structure and a reverse construction method thereof. The combined shear wall structure comprises a shear wall body, a first concrete-filled steel tube end column and a second concrete-filled steel tube end column, wherein the shear wall body comprises a steel reinforcement framework and concrete, and the steel reinforcement framework is provided with horizontal ribs and vertical ribs; the first concrete-filled steel tube end column is arranged at one end of the shear wall in the length direction; the second concrete-filled steel tube end column is arranged at the other end of the shear wall in the length direction; and the first concrete-filled steel tube end column and the second concrete-filled steel tube end column each comprise an end column steel tube and a connecting steel plate which is arranged on the outer wall of the end column steel tube and extends outwards, and the connecting steel plates are fixedly connected with the horizontal ribs. Due to the fact that the end column steel tubes are fixedly connected with the horizontal ribs of the steel reinforcement framework through the extending connecting steel plates, cooperative stress of the shear wall body, the first concrete-filled steel tube end column and the second concrete-filled steel tube end column can be effectively provided, and the ductility of the combined shear wall structure is improved; and meanwhile, the combined shear wall structure is simple in overall structure and small in steel consumption, and reverse construction of high-rise and super high-rise buildings can be achieved on the basis of small-diameter piles.
本申请提供一种组合剪力墙结构及其逆作施工方法，其包括：剪力墙身包括钢筋骨架和混凝土，钢筋骨架具有水平筋和竖向筋；第一钢管混凝土端柱设置于剪力墙长度方向一端；以及第二钢管混凝土端柱设置于剪力墙长度方向的另一端，第一钢管混凝土端柱和第二钢管混凝土端柱均包括端柱钢管及设置于端柱钢管的外壁并向外延伸的连接钢板，连接钢板与水平筋连接固定。由于端柱钢管通过延展伸出的连接钢板与钢筋骨架的水平筋连接固定，能够有效提供剪力墙身、第一钢管混凝土端柱和第二钢管混凝土端柱的协同受力，提升组合剪力墙结构的延性，同时该组合剪力墙结构的整体构造简单，用钢量少，能够在小直径桩的基础上实现高层、超高层建筑的逆作施工建造。
Combined shear wall structure and reverse construction method thereof
The invention provides a combined shear wall structure and a reverse construction method thereof. The combined shear wall structure comprises a shear wall body, a first concrete-filled steel tube end column and a second concrete-filled steel tube end column, wherein the shear wall body comprises a steel reinforcement framework and concrete, and the steel reinforcement framework is provided with horizontal ribs and vertical ribs; the first concrete-filled steel tube end column is arranged at one end of the shear wall in the length direction; the second concrete-filled steel tube end column is arranged at the other end of the shear wall in the length direction; and the first concrete-filled steel tube end column and the second concrete-filled steel tube end column each comprise an end column steel tube and a connecting steel plate which is arranged on the outer wall of the end column steel tube and extends outwards, and the connecting steel plates are fixedly connected with the horizontal ribs. Due to the fact that the end column steel tubes are fixedly connected with the horizontal ribs of the steel reinforcement framework through the extending connecting steel plates, cooperative stress of the shear wall body, the first concrete-filled steel tube end column and the second concrete-filled steel tube end column can be effectively provided, and the ductility of the combined shear wall structure is improved; and meanwhile, the combined shear wall structure is simple in overall structure and small in steel consumption, and reverse construction of high-rise and super high-rise buildings can be achieved on the basis of small-diameter piles.
本申请提供一种组合剪力墙结构及其逆作施工方法，其包括：剪力墙身包括钢筋骨架和混凝土，钢筋骨架具有水平筋和竖向筋；第一钢管混凝土端柱设置于剪力墙长度方向一端；以及第二钢管混凝土端柱设置于剪力墙长度方向的另一端，第一钢管混凝土端柱和第二钢管混凝土端柱均包括端柱钢管及设置于端柱钢管的外壁并向外延伸的连接钢板，连接钢板与水平筋连接固定。由于端柱钢管通过延展伸出的连接钢板与钢筋骨架的水平筋连接固定，能够有效提供剪力墙身、第一钢管混凝土端柱和第二钢管混凝土端柱的协同受力，提升组合剪力墙结构的延性，同时该组合剪力墙结构的整体构造简单，用钢量少，能够在小直径桩的基础上实现高层、超高层建筑的逆作施工建造。
Combined shear wall structure and reverse construction method thereof
组合剪力墙结构及其逆作施工方法
ZHANG LIPING (Autor:in) / LIN ZHONGMING (Autor:in) / LI BO (Autor:in) / TANG HAIJIE (Autor:in) / HU JIADONG (Autor:in) / FANG GUOHUA (Autor:in)
02.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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