Prefabricated reinforced concrete structure beam-column joints
A technology of reinforced concrete and beam-column joints, which is applied in building construction, construction, etc., can solve problems such as unstable quality, heavy workload, and joint problems, and achieve increased mechanical performance and stability, firm fixation, and welding fixation convenient effect
Active Publication Date: 2021-08-17
HUAIYIN INSTITUTE OF TECHNOLOGY
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Problems solved by technology
[0003] However, the primary problem encountered during the installation of prefabricated components is the node problem, that is, the problem at the joint of the beam-column joint when the beam-column is connected as a whole.
Most of the existing prefabricated joints are mainly connected by wet method, that is, the prefabricated beams and prefabricated columns are integrally connected by post-cast concrete to form rigid joints, but there are disadvantages such as unstable quality and large workload of on-site pouring
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[0031] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, it should be understood that following specific embodiment is only for illustrating the present invention and is not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand the invention Modifications in various equivalent forms fall within the scope defined by the appended claims of the present application.
[0032] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0033] Prefabricated reinforced concrete structural beam-column joints, including,
[0034] A steel node 10, the steel node 10 (this embodiment takes a rectangular column as an example, using a rectangular steel node 10) is provided with an acc...
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The invention discloses a novel fabricated reinforced concrete structure beam-column node, including a steel node, a storage cavity is arranged inside the steel node along the vertical direction, a partition is fixedly connected in the storage cavity, and a partition plate is located at the steel node At least one supporting plate is fixedly connected to the outer wall; a column, the upper column head of the column is inserted into the accommodation cavity of the steel node above it and fixedly connected to the partition plate, and the lower end of the column is fixedly connected to the steel node below it The upper end: a crossbeam, the end of the crossbeam is overlapped on the supporting plate and the end is fixedly connected with the outer wall of the steel node.
Description
technical field [0001] The invention belongs to the field of construction, and in particular relates to a beam-column node of an assembled reinforced concrete structure. Background technique [0002] Prefabricated concrete building is the most important way of building industrialization. It has many advantages such as improving quality, shortening construction period, saving energy, reducing consumption, and clean production. At present, with the rapid development of my country's economy, the construction industry, like other industries, is undergoing industrial technological transformation, and prefabricated concrete buildings have begun to glow with new vitality. Compared with cast-in-place concrete structures, prefabricated concrete frame structures have It has the advantages of high efficiency and environmental protection, energy saving, less wet work on site, and easy management. Many high-quality buildings have been built with prefabricated structures, and the building...
Claims
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IPC IPC(8): E04B1/21
CPCE04B1/215
Inventor 张卫东
Owner HUAIYIN INSTITUTE OF TECHNOLOGY