Precast concrete ring beam connection structure based on PBL connection and installation method

Abstract

The invention discloses a precast concrete ring beam connection structure based on PBL connection and an installation method. The precast concrete ring beam connection structure comprises a longitudinal ring beam, a transverse ring beam, a longitudinal ring beam PBL shear plate embedded part, a ring beam-upper shear wall embedded part A, a ring beam-lower shear wall embedded part A, a ring beam bracket A, a transverse ring beam PBL shear plate embedded part, a ring beam-upper shear wall embedded part B, a ring beam-lower shear wall embedded part B, a ring beam bracket B, an operation hand hole, a shear key, a bolt hole A, a rivet A, a bolt hole B, a steel pipe and a rivet B. The precast concrete ring beam connection structure has the beneficial effects that all connection positions adopt dry type connection nodes, on-site wet operation is completely abandoned, installation is simple and rapid, and the advantages of saving resources, protecting the environment and reducing pollution of an assembly type building technology are played to the maximum extent; concrete materials are adopted, durability is good, installation is convenient, turnover can be achieved, and the method is suitable for projects which are long in construction period and high in requirement for durability of temporary engineering houses.

Description

technical field [0001] The invention relates to a ring-beam connection structure, in particular to a precast concrete ring-beam connection structure and an installation method based on PBL connection, and belongs to the technical field of construction engineering applications. Background technique [0002] Prefabricated buildings refer to buildings assembled on site with prefabricated components. The advantage of this kind of building is that the construction speed is fast, it is less restricted by climatic conditions, it saves labor and can improve the construction quality. [0003] This kind of assembly-manufactured house has avoided the shortcomings of traditional house building. The construction speed is very fast and can be completed in a short time. The labor intensity of workers is greatly reduced, and the cross-operation is convenient and orderly. Every process in house assembly can be like equipment. Check the accuracy of the installation to ensure the quality of t...

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Problems solved by technology

[0003] This kind of assembly-manufactured house has avoided the shortcomings of traditional house building. The construction speed is very fast and can be completed in a short time. The labor intensity of workers is greatly reduced, and the cross-operation is convenient and orderly. Every process in house assembly can be like equipment. Check the accuracy of the installation to ensure the quality of the house; for the existing ring beam construction, most of them use on-site pouring, which affects the construction speed, and the cast-in-place construction is easy to cause environmental pollution and waste of resources, which brings more problems to the design and construction. difficulty

In addition, the existing middle and low-rise prefabricated buildings are mostly aimed at permanent buildings, which cannot achieve the goal of turnover, and the resource utilization efficiency is low. Based on this, this application proposes a prefabricated concrete ring-beam connection structure based on PBL connection and installation method

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