A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel pipe socket type tramcar prefabricated track beam and pipe pile connecting structure and construction method
The invention relates to the technical field of constructional engineering, in particular to a steel pipe socket type tramcar prefabricated track beam and pipe pile connecting structure and a construction method.The top of a pipe pile is embedded with a cylindrical steel pipe, the bottom of a prefabricated track beam is provided with a groove matched with the cylindrical steel pipe, the cylindrical steel pipe is sleeved with the groove, and the cylindrical steel pipe is connected with the prefabricated track beam through a steel pipe; ultra-high performance concrete is poured between the groove and the cylindrical steel pipe, and connection between the prefabricated track beam and the pipe pile is achieved. The method has the advantages that the problems that when a conventional precast beam and a pipe pile are connected, positioning is difficult, the tolerance rate is small, much manpower is needed, and the construction time is short are solved, rapid connection of the sheet piles is achieved, the manpower and time cost needed during connection is reduced, and the structural bearing capacity during connection is improved through the ultra-high-performance concrete.
本发明涉及建筑工程技术领域，尤其是一种钢管承插式有轨电车预制轨道梁与管桩连接结构及施工方法，所述管桩的顶部埋设有圆柱形钢管，所述预制轨道梁底部设置有与所述圆柱形钢管相匹配的凹槽，所述凹槽套设于所述圆柱形钢管，所述凹槽与所述圆柱形钢管之间灌注有超高性能混凝土，实现所述预制轨道梁与所述管桩之间的连接。本发明的优点是：有助于克服常规预制梁与管桩连接时定位困难、容差率小、所需人力多、施工时间慢等问题，实现板桩快速连接，减少连接时所需的人工及时间成本，并通过超高性能混凝土提高连接时的结构承载力。
Steel pipe socket type tramcar prefabricated track beam and pipe pile connecting structure and construction method
The invention relates to the technical field of constructional engineering, in particular to a steel pipe socket type tramcar prefabricated track beam and pipe pile connecting structure and a construction method.The top of a pipe pile is embedded with a cylindrical steel pipe, the bottom of a prefabricated track beam is provided with a groove matched with the cylindrical steel pipe, the cylindrical steel pipe is sleeved with the groove, and the cylindrical steel pipe is connected with the prefabricated track beam through a steel pipe; ultra-high performance concrete is poured between the groove and the cylindrical steel pipe, and connection between the prefabricated track beam and the pipe pile is achieved. The method has the advantages that the problems that when a conventional precast beam and a pipe pile are connected, positioning is difficult, the tolerance rate is small, much manpower is needed, and the construction time is short are solved, rapid connection of the sheet piles is achieved, the manpower and time cost needed during connection is reduced, and the structural bearing capacity during connection is improved through the ultra-high-performance concrete.
本发明涉及建筑工程技术领域，尤其是一种钢管承插式有轨电车预制轨道梁与管桩连接结构及施工方法，所述管桩的顶部埋设有圆柱形钢管，所述预制轨道梁底部设置有与所述圆柱形钢管相匹配的凹槽，所述凹槽套设于所述圆柱形钢管，所述凹槽与所述圆柱形钢管之间灌注有超高性能混凝土，实现所述预制轨道梁与所述管桩之间的连接。本发明的优点是：有助于克服常规预制梁与管桩连接时定位困难、容差率小、所需人力多、施工时间慢等问题，实现板桩快速连接，减少连接时所需的人工及时间成本，并通过超高性能混凝土提高连接时的结构承载力。
Steel pipe socket type tramcar prefabricated track beam and pipe pile connecting structure and construction method
钢管承插式有轨电车预制轨道梁与管桩连接结构及施工方法
YAO QING (author) / WANG HONGXIN (author) / LI QIQIN (author) / XU RONG (author) / SONG QINGQING (author)
2022-05-20
Patent
Electronic Resource
Chinese
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