A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Shear-resistant superposed beam joint, superposed beam and reconstruction structure of existing building
The invention discloses a shear-resistant superposed beam joint, a superposed beam and a transformation structure of an existing building, belongs to the technical field of building transformation, and solves the problem that in the prior art, a building transformation method is involved, and the existing building and a newly-added structure need to achieve shear force transmission. Meanwhile, the connecting structure has the advantages of being stable in connection, high in shear bearing capacity, convenient to operate and high in construction efficiency. The shear-resistant superposed beam joint comprises a U-shaped connecting piece, a beam body construction anchor bolt, a joint construction anchor bolt and a through bolt, a second beam body is located at the opening end of the U-shaped connecting piece, a first beam body is located in an area defined by the U-shaped connecting piece and the second beam body, the bottom end of the first beam body is connected with the bottom end of the U-shaped connecting piece through the joint construction anchor bolt, and the bottom end of the second beam body is connected with the bottom end of the joint construction anchor bolt. The top end of the first beam body is connected with the bottom end of the second beam body through a beam body construction anchor bolt; and the through bolt penetrates through the U-shaped connecting piece and the first beam body. The shear-resistant superposed beam joint, the superposed beam and the reconstruction structure of the existing building can be used for reinforcement and reconstruction of the existing building.
本发明公开了一种抗剪型叠合梁节点、叠合梁以及既有建筑的改造结构，属于建筑改造技术领域，解决了现有技术中，涉及建筑改造方法，需要既有建筑和新增结构实现剪力传递问题；同时，具有连接稳定、抗剪承载力高、操作方便、施工效率高的优势。该抗剪型叠合梁节点包括U型连接件、梁体构造锚栓、节点构造锚栓和对穿螺栓，第二梁体位于U型连接件的开口端，第一梁体位于U型连接件和第二梁体围成的区域内，第一梁体的底端通过节点构造锚栓与U型连接件的底端连接，第一梁体的顶端通过梁体构造锚栓与第二梁体的底端连接；对穿螺栓贯穿U型连接件和第一梁体。该抗剪型叠合梁节点、叠合梁以及既有建筑的改造结构可用于既有建筑的加固改造。
Shear-resistant superposed beam joint, superposed beam and reconstruction structure of existing building
The invention discloses a shear-resistant superposed beam joint, a superposed beam and a transformation structure of an existing building, belongs to the technical field of building transformation, and solves the problem that in the prior art, a building transformation method is involved, and the existing building and a newly-added structure need to achieve shear force transmission. Meanwhile, the connecting structure has the advantages of being stable in connection, high in shear bearing capacity, convenient to operate and high in construction efficiency. The shear-resistant superposed beam joint comprises a U-shaped connecting piece, a beam body construction anchor bolt, a joint construction anchor bolt and a through bolt, a second beam body is located at the opening end of the U-shaped connecting piece, a first beam body is located in an area defined by the U-shaped connecting piece and the second beam body, the bottom end of the first beam body is connected with the bottom end of the U-shaped connecting piece through the joint construction anchor bolt, and the bottom end of the second beam body is connected with the bottom end of the joint construction anchor bolt. The top end of the first beam body is connected with the bottom end of the second beam body through a beam body construction anchor bolt; and the through bolt penetrates through the U-shaped connecting piece and the first beam body. The shear-resistant superposed beam joint, the superposed beam and the reconstruction structure of the existing building can be used for reinforcement and reconstruction of the existing building.
本发明公开了一种抗剪型叠合梁节点、叠合梁以及既有建筑的改造结构，属于建筑改造技术领域，解决了现有技术中，涉及建筑改造方法，需要既有建筑和新增结构实现剪力传递问题；同时，具有连接稳定、抗剪承载力高、操作方便、施工效率高的优势。该抗剪型叠合梁节点包括U型连接件、梁体构造锚栓、节点构造锚栓和对穿螺栓，第二梁体位于U型连接件的开口端，第一梁体位于U型连接件和第二梁体围成的区域内，第一梁体的底端通过节点构造锚栓与U型连接件的底端连接，第一梁体的顶端通过梁体构造锚栓与第二梁体的底端连接；对穿螺栓贯穿U型连接件和第一梁体。该抗剪型叠合梁节点、叠合梁以及既有建筑的改造结构可用于既有建筑的加固改造。
Shear-resistant superposed beam joint, superposed beam and reconstruction structure of existing building
一种抗剪型叠合梁节点、叠合梁以及既有建筑的改造结构
HUO WENYING (author) / ZHANG LU (author) / LIU RONG (author) / GUO QIANG (author) / SHI JIE (author) / ZHANG YASHUAI (author)
2023-01-13
Patent
Electronic Resource
Chinese