A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
I-shaped steel socket type tramcar prefabricated track beam and tubular pile connecting structure and construction method
The invention relates to the technical field of constructional engineering, in particular to an I-shaped steel socket type tramcar prefabricated track beam and pipe pile connecting structure and a construction method, I-shaped steel is embedded in the top of a pipe pile, a groove matched with the I-shaped steel is formed in the bottom of a prefabricated track beam, the groove is arranged on the I-shaped steel in a sleeving mode, and the I-shaped steel is connected with the pipe pile in a sleeving mode. Ultra-high performance concrete is poured between the groove and the I-shaped steel, and connection between the prefabricated track beam and the pipe pile is achieved. The method has the advantages that up-and-down vibration when an accident occurs can be effectively dealt with, the problems that positioning is difficult, the tolerance rate is small, much manpower is needed, and construction time is slow when a conventional precast beam and a pipe pile are connected are solved, rapid connection of sheet piles is achieved, manpower and time cost needed during connection is reduced, and the construction efficiency is improved. 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，尤其是一种工字型钢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工字型钢，所述预制轨道梁底部设置有与所述工字型钢相匹配的凹槽，所述凹槽套设于所述工字型钢，所述凹槽与所述工字型钢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：能够有效应对事故发生时的上下震动，并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。
I-shaped steel socket type tramcar prefabricated track beam and tubular pile connecting structure and construction method
The invention relates to the technical field of constructional engineering, in particular to an I-shaped steel socket type tramcar prefabricated track beam and pipe pile connecting structure and a construction method, I-shaped steel is embedded in the top of a pipe pile, a groove matched with the I-shaped steel is formed in the bottom of a prefabricated track beam, the groove is arranged on the I-shaped steel in a sleeving mode, and the I-shaped steel is connected with the pipe pile in a sleeving mode. Ultra-high performance concrete is poured between the groove and the I-shaped steel, and connection between the prefabricated track beam and the pipe pile is achieved. The method has the advantages that up-and-down vibration when an accident occurs can be effectively dealt with, the problems that positioning is difficult, the tolerance rate is small, much manpower is needed, and construction time is slow when a conventional precast beam and a pipe pile are connected are solved, rapid connection of sheet piles is achieved, manpower and time cost needed during connection is reduced, and the construction efficiency is improved. 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，尤其是一种工字型钢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工字型钢，所述预制轨道梁底部设置有与所述工字型钢相匹配的凹槽，所述凹槽套设于所述工字型钢，所述凹槽与所述工字型钢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：能够有效应对事故发生时的上下震动，并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。
I-shaped steel socket type tramcar prefabricated track beam and tubular pile connecting structure and construction method
工字型钢承插式有轨电车预制轨道梁与管桩连接结构及施工方法
WANG HONGXIN (author) / YAO QING (author) / JIANG LIGAO (author) / LI QIQIN (author) / SONG QINGQING (author)
2022-05-20
Patent
Electronic Resource
Chinese
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