A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Integral assembly type steel-concrete composite floor system
The invention discloses an integral assembly type steel-concrete composite floor system which comprises a prefabricated H-shaped steel beam, and long sliding groove holes are formed in the two sides of an upper flange of the steel beam; one side of the prefabricated concrete edge plate is fastened and fixed on the upper flange of the steel beam through a transverse connecting structure and a vertical connecting structure, and the other side of the prefabricated concrete edge plate is fixedly connected with another prefabricated concrete edge plate or one prefabricated concrete standard plate; the transverse connecting structure comprises a first transverse connecting piece and a second transverse connecting piece, and the first transverse connecting piece is internally provided with a vertically-through wedge-shaped groove hole; the vertical connecting structure comprises a vertical connecting piece; the elongated chute hole at least allows the precast concrete edge plate to perform a certain amount of transverse reciprocating movement. According to the overall assembly type steel-concrete composite floor system, connection is reliable, the shear resistance, the bending rigidity and the tensile bearing capacity in the plate face and at the joints are high, and the using performance similar to that of an overall cast-in-place floor can be achieved.
本发明公开了一种整体装配式钢‑混组合楼盖体系，包括：预制H型钢梁，钢梁上翼缘两侧开设有长形滑槽孔；预制混凝土边缘板，其一侧通过横向连接结构和竖向连接结构紧固固定在钢梁上翼缘，另一侧与另一预制混凝土边缘板或一预制混凝土标准板连接固定；横向连接结构包括第一横向连接件和第二横向连接件，第一横向连接件内含上下贯通的楔形槽孔；竖向连接结构包括竖向连接件；长形滑槽孔至少允许预制混凝土边缘板进行一定量的横向往复移动。本发明的整体装配式钢‑混组合楼盖体系，连接可靠，板面内及节点处抗剪、抗弯刚度和抗拉承载力高，可达到近似整体现浇楼盖的使用性能。
Integral assembly type steel-concrete composite floor system
The invention discloses an integral assembly type steel-concrete composite floor system which comprises a prefabricated H-shaped steel beam, and long sliding groove holes are formed in the two sides of an upper flange of the steel beam; one side of the prefabricated concrete edge plate is fastened and fixed on the upper flange of the steel beam through a transverse connecting structure and a vertical connecting structure, and the other side of the prefabricated concrete edge plate is fixedly connected with another prefabricated concrete edge plate or one prefabricated concrete standard plate; the transverse connecting structure comprises a first transverse connecting piece and a second transverse connecting piece, and the first transverse connecting piece is internally provided with a vertically-through wedge-shaped groove hole; the vertical connecting structure comprises a vertical connecting piece; the elongated chute hole at least allows the precast concrete edge plate to perform a certain amount of transverse reciprocating movement. According to the overall assembly type steel-concrete composite floor system, connection is reliable, the shear resistance, the bending rigidity and the tensile bearing capacity in the plate face and at the joints are high, and the using performance similar to that of an overall cast-in-place floor can be achieved.
本发明公开了一种整体装配式钢‑混组合楼盖体系，包括：预制H型钢梁，钢梁上翼缘两侧开设有长形滑槽孔；预制混凝土边缘板，其一侧通过横向连接结构和竖向连接结构紧固固定在钢梁上翼缘，另一侧与另一预制混凝土边缘板或一预制混凝土标准板连接固定；横向连接结构包括第一横向连接件和第二横向连接件，第一横向连接件内含上下贯通的楔形槽孔；竖向连接结构包括竖向连接件；长形滑槽孔至少允许预制混凝土边缘板进行一定量的横向往复移动。本发明的整体装配式钢‑混组合楼盖体系，连接可靠，板面内及节点处抗剪、抗弯刚度和抗拉承载力高，可达到近似整体现浇楼盖的使用性能。
Integral assembly type steel-concrete composite floor system
一种整体装配式钢-混组合楼盖体系
ZHENG MINGZHAO (author) / WANG HAO (author) / WANG YUEDONG (author) / LIU JIE (author) / SUN HONGMIN (author) / ZHANG ZEYU (author) / ZENG LIJING (author) / MA QING (author)
2022-07-29
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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