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A platform for research: civil engineering, architecture and urbanism
Novel assembly type recycled concrete beam plate frame structure
The invention discloses a novel assembly type recycled concrete beam slab frame structure which comprises a precast beam (1) and a precast slab (2), the outer side face of the precast slab (2) extends outwards to form an upper row of reserved embedded steel bars (3) and a lower row of reserved embedded steel bars (3) which are arranged in a mirror image mode, and the bottom of the precast beam (1) is reserved with embedded steel bar holes (4) in butt joint with the embedded steel bars (3) in the lower row; a surrounding plate (5) is arranged on the outer side face of the side, opposite to the prefabricated plate (2), of the prefabricated beam (1), a plurality of rows of tensile plates (6) which are arranged at equal intervals are welded to the upper top face of the prefabricated beam (1), the ends of the tensile plates (6) are welded and fixed to the inner side face of the surrounding plate (5), and a prestress fixing device is arranged between every two adjacent tensile plates (6). The structure is simple, rapid butt joint of the beam and the plate can be effectively achieved, the connecting strength and shear resistance between connecting joints are improved, other auxiliary supporting equipment is not needed after butt joint succeeds, and the overall operation steps are greatly simplified.
本发明公开了一种新型装配式的再生混凝土梁板框架结构，它包含预制梁(1)和预制板(2)，所述预制板(2)的外侧面处向外延伸出上下两排镜像布置的的预留的植筋(3)，所述预制梁(1)的底部预留有与下排植筋(3)对接的植筋孔(4)；所述预制梁(1)与预制板(2)相对一侧的外侧面处设置有一个围板(5)，所述预制梁(1)的上顶面处焊接有数排相互等距排列的抗拉板(6)，该抗拉板(6)的端部与围板(5)的内侧面处焊接固定，两个相邻的抗拉板(6)之间设置有预应力固定装置。本发明结构简单，能够有效的实现梁与板的快速对接，提高了连接节点之间的连接强度和抗剪性能，对接成功后无需其他的辅助支撑设备，大大的简化了整体操作步骤。
Novel assembly type recycled concrete beam plate frame structure
The invention discloses a novel assembly type recycled concrete beam slab frame structure which comprises a precast beam (1) and a precast slab (2), the outer side face of the precast slab (2) extends outwards to form an upper row of reserved embedded steel bars (3) and a lower row of reserved embedded steel bars (3) which are arranged in a mirror image mode, and the bottom of the precast beam (1) is reserved with embedded steel bar holes (4) in butt joint with the embedded steel bars (3) in the lower row; a surrounding plate (5) is arranged on the outer side face of the side, opposite to the prefabricated plate (2), of the prefabricated beam (1), a plurality of rows of tensile plates (6) which are arranged at equal intervals are welded to the upper top face of the prefabricated beam (1), the ends of the tensile plates (6) are welded and fixed to the inner side face of the surrounding plate (5), and a prestress fixing device is arranged between every two adjacent tensile plates (6). The structure is simple, rapid butt joint of the beam and the plate can be effectively achieved, the connecting strength and shear resistance between connecting joints are improved, other auxiliary supporting equipment is not needed after butt joint succeeds, and the overall operation steps are greatly simplified.
本发明公开了一种新型装配式的再生混凝土梁板框架结构，它包含预制梁(1)和预制板(2)，所述预制板(2)的外侧面处向外延伸出上下两排镜像布置的的预留的植筋(3)，所述预制梁(1)的底部预留有与下排植筋(3)对接的植筋孔(4)；所述预制梁(1)与预制板(2)相对一侧的外侧面处设置有一个围板(5)，所述预制梁(1)的上顶面处焊接有数排相互等距排列的抗拉板(6)，该抗拉板(6)的端部与围板(5)的内侧面处焊接固定，两个相邻的抗拉板(6)之间设置有预应力固定装置。本发明结构简单，能够有效的实现梁与板的快速对接，提高了连接节点之间的连接强度和抗剪性能，对接成功后无需其他的辅助支撑设备，大大的简化了整体操作步骤。
Novel assembly type recycled concrete beam plate frame structure
一种新型装配式的再生混凝土梁板框架结构
LIANG XIUQING (author) / ZHENG HUANHUAN (author) / DU WEI (author) / XIANG HUI (author) / DING ZHONGSHAN (author)
2024-11-15
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Assembly type reinforced concrete frame beam-column joint connecting structure
| European Patent Office | 2021