A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hinged joint structure of large-span steel beam or truss support and concrete bracket
The invention relates to the technical field of building construction, in particular to a hinged joint structure of a large-span steel beam or a truss support and a concrete bracket, which is used for fixing the large-span steel beam or the truss support and the concrete bracket and comprises a first embedded part and first bedding mortar, the first embedded part is arranged on the upper surface of the concrete bracket, and the first bedding mortar is arranged above the first embedded part and connected with a lower flange of the large-span steel beam or the truss support; the upper surface of the first embedded part is further provided with a shear plate along the outer edge of the first bedding mortar, the shear plate is in an inverted-L shape, and the top end of the shear plate is lapped on the upper surface of the lower flange of the large-span steel beam or the truss support. The concrete bracket and the large-span steel beam or the truss support are further fixed through anchor bolts. According to the hinged joint structure of the large-span steel beam or truss support and the concrete bracket, the leveling design of the support joint can be achieved, construction is convenient, and the construction quality is improved; the transmission of the shearing force of the support can be effectively ensured; and the structure principle is clear, force transmission is simple and reasonable, and reliability is high.
本发明涉及建筑施工技术领域，尤其是涉及一种大跨钢梁或桁架支座与混凝土牛腿的铰接节点结构，用于固定大跨钢梁或桁架支座与混凝土牛腿，包括第一埋件和第一坐浆；第一埋件设置于混凝土牛腿上表面，第一坐浆设置于第一埋件上方，并与大跨钢梁或桁架支座的下翼缘相连接；第一埋件上表面沿第一坐浆外缘还设置有抗剪板，抗剪板呈倒“L”型，其顶端搭在大跨钢梁或桁架支座的下翼缘上表面；混凝土牛腿和大跨钢梁或桁架支座进一步通过锚栓进行固定。本发明的一种大跨钢梁或桁架支座与混凝土牛腿的铰接节点结构可以实现支座节点的调平设计，方便施工，提高施工质量；能有效保证支座剪力的传递；且结构原理明确，传力简单合理，可靠度高。
Hinged joint structure of large-span steel beam or truss support and concrete bracket
The invention relates to the technical field of building construction, in particular to a hinged joint structure of a large-span steel beam or a truss support and a concrete bracket, which is used for fixing the large-span steel beam or the truss support and the concrete bracket and comprises a first embedded part and first bedding mortar, the first embedded part is arranged on the upper surface of the concrete bracket, and the first bedding mortar is arranged above the first embedded part and connected with a lower flange of the large-span steel beam or the truss support; the upper surface of the first embedded part is further provided with a shear plate along the outer edge of the first bedding mortar, the shear plate is in an inverted-L shape, and the top end of the shear plate is lapped on the upper surface of the lower flange of the large-span steel beam or the truss support. The concrete bracket and the large-span steel beam or the truss support are further fixed through anchor bolts. According to the hinged joint structure of the large-span steel beam or truss support and the concrete bracket, the leveling design of the support joint can be achieved, construction is convenient, and the construction quality is improved; the transmission of the shearing force of the support can be effectively ensured; and the structure principle is clear, force transmission is simple and reasonable, and reliability is high.
本发明涉及建筑施工技术领域，尤其是涉及一种大跨钢梁或桁架支座与混凝土牛腿的铰接节点结构，用于固定大跨钢梁或桁架支座与混凝土牛腿，包括第一埋件和第一坐浆；第一埋件设置于混凝土牛腿上表面，第一坐浆设置于第一埋件上方，并与大跨钢梁或桁架支座的下翼缘相连接；第一埋件上表面沿第一坐浆外缘还设置有抗剪板，抗剪板呈倒“L”型，其顶端搭在大跨钢梁或桁架支座的下翼缘上表面；混凝土牛腿和大跨钢梁或桁架支座进一步通过锚栓进行固定。本发明的一种大跨钢梁或桁架支座与混凝土牛腿的铰接节点结构可以实现支座节点的调平设计，方便施工，提高施工质量；能有效保证支座剪力的传递；且结构原理明确，传力简单合理，可靠度高。
Hinged joint structure of large-span steel beam or truss support and concrete bracket
一种大跨钢梁或桁架支座与混凝土牛腿的铰接节点结构
LIU FUJUN (author) / LI XUEPING (author) / YU ZHONGJUN (author)
2022-12-20
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Floor-type slant-legged steel truss bracket of lower transverse beam of large-span cable tower
| European Patent Office | 2015