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A platform for research: civil engineering, architecture and urbanism
Combined structure of cold-formed steel wall body and concrete beam
The invention discloses a combined structure of a cold-formed steel wall body and a concrete beam, the combined structure is suitable for middle and high-rise buildings, the combined structure comprises a combined wall body and the concrete beam, the combined wall body comprises cold-formed steel C-shaped stand columns, cold-formed steel U-shaped joists and covering plates, the cold-formed steel C-shaped stand columns are vertically arranged in parallel, and the cold-formed steel U-shaped joists are arranged in parallel. The cold-formed steel U-shaped supporting beams are transversely arranged in parallel and fixedly connected with the cold-formed steel C-shaped stand columns, a plurality of long-strip-shaped pre-cutting holes are formed in the cold-formed steel U-shaped supporting beams located at the upper end and the lower end of the combined wall body, and the front face and the rear face of the combined wall body are wrapped with the face covering plates. Pre-embedded channel steel is arranged in the concrete beams, pre-embedded channels are formed in the upper portion and the lower portion of the pre-embedded channel steel, T-shaped bolts are installed in the pre-embedded channels, and when the combined wall is connected with the two concrete beams, the T-shaped bolts penetrate through pre-cutting holes in the cold-formed steel U-shaped joists and then are fixedly connected through nuts. The combined wall is light in dead weight, good in ductility and good in lateral force resistance, the anti-seismic property is improved, and the combined wall is conveniently connected with a concrete beam.
本发明公开了一种冷成型钢墙体与混凝土梁的组合结构，适用于中高层建筑，包括组合墙体和混凝土梁，组合墙体包括冷成型钢C型立柱、冷成型钢U型托梁、覆面板材，冷成型钢C型立柱竖向平行布置，冷成型钢U型托梁横向平行布置并与冷成型钢C型立柱固定连接，位于组合墙体上下两端的冷成型钢U型托梁上均开设有多个长条状预切割孔，覆面板材包覆在组合墙体的前后两面。混凝土梁内设有预埋槽钢，预埋槽钢上下设置预埋槽道，预埋槽道内安装有T型螺栓，在组合墙体与两个混凝土梁连接时，T型螺栓穿过冷成型钢U型托梁上的预切割孔，然后通过螺母固定连接。本发明组合墙体自重轻延性好，具有良好的抗侧向力，提高了抗震性能，与混凝土梁连接方便。
Combined structure of cold-formed steel wall body and concrete beam
The invention discloses a combined structure of a cold-formed steel wall body and a concrete beam, the combined structure is suitable for middle and high-rise buildings, the combined structure comprises a combined wall body and the concrete beam, the combined wall body comprises cold-formed steel C-shaped stand columns, cold-formed steel U-shaped joists and covering plates, the cold-formed steel C-shaped stand columns are vertically arranged in parallel, and the cold-formed steel U-shaped joists are arranged in parallel. The cold-formed steel U-shaped supporting beams are transversely arranged in parallel and fixedly connected with the cold-formed steel C-shaped stand columns, a plurality of long-strip-shaped pre-cutting holes are formed in the cold-formed steel U-shaped supporting beams located at the upper end and the lower end of the combined wall body, and the front face and the rear face of the combined wall body are wrapped with the face covering plates. Pre-embedded channel steel is arranged in the concrete beams, pre-embedded channels are formed in the upper portion and the lower portion of the pre-embedded channel steel, T-shaped bolts are installed in the pre-embedded channels, and when the combined wall is connected with the two concrete beams, the T-shaped bolts penetrate through pre-cutting holes in the cold-formed steel U-shaped joists and then are fixedly connected through nuts. The combined wall is light in dead weight, good in ductility and good in lateral force resistance, the anti-seismic property is improved, and the combined wall is conveniently connected with a concrete beam.
本发明公开了一种冷成型钢墙体与混凝土梁的组合结构，适用于中高层建筑，包括组合墙体和混凝土梁，组合墙体包括冷成型钢C型立柱、冷成型钢U型托梁、覆面板材，冷成型钢C型立柱竖向平行布置，冷成型钢U型托梁横向平行布置并与冷成型钢C型立柱固定连接，位于组合墙体上下两端的冷成型钢U型托梁上均开设有多个长条状预切割孔，覆面板材包覆在组合墙体的前后两面。混凝土梁内设有预埋槽钢，预埋槽钢上下设置预埋槽道，预埋槽道内安装有T型螺栓，在组合墙体与两个混凝土梁连接时，T型螺栓穿过冷成型钢U型托梁上的预切割孔，然后通过螺母固定连接。本发明组合墙体自重轻延性好，具有良好的抗侧向力，提高了抗震性能，与混凝土梁连接方便。
Combined structure of cold-formed steel wall body and concrete beam
一种冷成型钢墙体与混凝土梁的组合结构
ZHANG PENG (author) / YE JIHONG (author) / CHEN WEI (author) / JIANG JIAN (author)
2023-01-20
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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