Assembled beam column structure and construction method thereof

Abstract

The invention relates to an assembled beam column structure and a construction method thereof and relate to the technical field of building structure design and construction, against the problem thatexisting prefabricated components of an prefabricated building and cast-in-place part connection nodes are disposed at the intersecting nodes of beam columns, so that the structural stress performanceis poor, resulting in unreasonable force. The assembled beam column structure includes a prefabricated section, a cast-in-place section and a plurality of structure columns, wherein the prefabricatedsection is at least one prefabricated primary beam and at least one support which are prefabricated to be a whole, or at least one prefabricated primary beam and at least one prefabricated secondarybeam which are prefabricated to be a whole; the cast-in-place section is connected between two adjacent prefabricated primary beams and / or prefabricated secondary beams, the cast-in-place section is formed by on-site concrete pouring, and the connecting node of the prefabricated section and the cast-in-place section has a distance of L / 4 to L / 3 from the center of the adjacent support or prefabricated primary beam; the structure columns are connected to the bottom of the support; and L is the calculated span of the beam.

Description

technical field [0001] The invention relates to the technical field of building structure design and construction, in particular to an assembled beam-column structure and a construction method thereof. Background technique [0002] A large number of building components of prefabricated buildings are pre-processed by the production workshop, which ensures the construction quality of building components, reduces the workload of cast-in-place operations during on-site construction, saves a lot of construction time, and also protects the surrounding environment of the construction site , more in line with the needs of green construction. The existing prefabricated building components mainly include: exterior wall panels, interior wall panels, laminated panels, balconies, air-conditioning panels, stairs, prefabricated beams, prefabricated columns, etc. [0003] In the current construction process of prefabricated buildings, structural components, such as whole beams or slabs, ar...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem that the connection nodes between prefabricated components and cast-in-place parts of existing prefabricated buildings are set at the nodes where beams and columns intersect, the structural mechanical performance is poor and the force is unreasonable

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