A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Connecting device for concrete beam and cold-formed steel wall
The invention discloses a connecting device for a concrete beam and a cold-formed steel wall body, and belongs to the technical field of fabricated connecting structures. The cold-formed steel wall body comprises C-shaped stand columns and U-shaped joists which are made of cold-formed steel, openings of the U-shaped joists are opposite, the U-shaped joists are arranged in parallel up and down, and the C-shaped stand columns are vertically distributed between the U-shaped joists. The connecting device is an E-shaped connecting piece pre-buried in the concrete beam and comprises a top plate, V-shaped side plates, rib plates and filling strips, the top face of the top plate is flush with the surface of the concrete beam, the V-shaped side plates are opened outwards and symmetrically arranged on the two sides of the top plate, and the rib plates are perpendicular to the top plate and arranged at the bottom of the top plate in the length direction of the top plate. The filling strip is arranged in a cavity formed by the top plate, the V-shaped side plate and the rib plate; and the top plate is connected with a web plate of the U-shaped joist through a self-tapping screw. The method has the advantages that the force transmission path is clear, the ductility is good, factory prefabrication and assembly construction are facilitated, and the construction convenience is met.
本发明公开了一种混凝土梁与冷成型钢墙体的连接装置，属于装配化连接构造技术领域。冷成型钢墙体包括冷成型钢材质的C型立柱和U型托梁，所述U型托梁开口相对、上下平行设置，所述C型立柱垂直分布于U型托梁之间；连接装置为预埋在混凝土梁内的E形连接件，包括顶板、V形侧板、肋板和填充条，顶板的顶面与混凝土梁的表面相平，V形侧板开口向外，对称设于顶板两侧，肋板垂直于顶板，并沿顶板的长度方向设于顶板的底部，填充条设于顶板、V形侧板和肋板形成的空腔内；顶板与U型托梁的腹板通过自攻螺钉连接。本发明具有传力路径明确、延性好、便于工厂预制和装配化施工的优势，满足施工便捷性。
Connecting device for concrete beam and cold-formed steel wall
The invention discloses a connecting device for a concrete beam and a cold-formed steel wall body, and belongs to the technical field of fabricated connecting structures. The cold-formed steel wall body comprises C-shaped stand columns and U-shaped joists which are made of cold-formed steel, openings of the U-shaped joists are opposite, the U-shaped joists are arranged in parallel up and down, and the C-shaped stand columns are vertically distributed between the U-shaped joists. The connecting device is an E-shaped connecting piece pre-buried in the concrete beam and comprises a top plate, V-shaped side plates, rib plates and filling strips, the top face of the top plate is flush with the surface of the concrete beam, the V-shaped side plates are opened outwards and symmetrically arranged on the two sides of the top plate, and the rib plates are perpendicular to the top plate and arranged at the bottom of the top plate in the length direction of the top plate. The filling strip is arranged in a cavity formed by the top plate, the V-shaped side plate and the rib plate; and the top plate is connected with a web plate of the U-shaped joist through a self-tapping screw. The method has the advantages that the force transmission path is clear, the ductility is good, factory prefabrication and assembly construction are facilitated, and the construction convenience is met.
本发明公开了一种混凝土梁与冷成型钢墙体的连接装置，属于装配化连接构造技术领域。冷成型钢墙体包括冷成型钢材质的C型立柱和U型托梁，所述U型托梁开口相对、上下平行设置，所述C型立柱垂直分布于U型托梁之间；连接装置为预埋在混凝土梁内的E形连接件，包括顶板、V形侧板、肋板和填充条，顶板的顶面与混凝土梁的表面相平，V形侧板开口向外，对称设于顶板两侧，肋板垂直于顶板，并沿顶板的长度方向设于顶板的底部，填充条设于顶板、V形侧板和肋板形成的空腔内；顶板与U型托梁的腹板通过自攻螺钉连接。本发明具有传力路径明确、延性好、便于工厂预制和装配化施工的优势，满足施工便捷性。
Connecting device for concrete beam and cold-formed steel wall
一种混凝土梁与冷成型钢墙体的连接装置
ZHANG PENG (author) / YE JIHONG (author) / CHEN WEI (author) / JIANG JIAN (author)
2023-01-10
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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