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Anti-seismic prefabricated beam-column joint of fabricated building and construction method of anti-seismic prefabricated beam-column joint

A technology of beam-column joints and prefabricated beams, which is applied in the direction of protective buildings/shelters, buildings, building components, etc., can solve the problems of cumbersome construction process, high cost, and low construction efficiency, and achieve good earthquake resistance and assembly efficiency High, the effect of improving the seismic performance

Inactive Publication Date: 2021-02-19
安徽一品小院建筑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above existing problems, the purpose of the present invention is to solve a series of problems such as cumbersome construction process, low construction efficiency and high cost of prefabricated building joints at present, and provide an anti-seismic prefabricated beam-column joint structure for prefabricated buildings

Method used

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  • Anti-seismic prefabricated beam-column joint of fabricated building and construction method of anti-seismic prefabricated beam-column joint
  • Anti-seismic prefabricated beam-column joint of fabricated building and construction method of anti-seismic prefabricated beam-column joint
  • Anti-seismic prefabricated beam-column joint of fabricated building and construction method of anti-seismic prefabricated beam-column joint

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specific Embodiment 1

[0028] figure 1 It is a schematic diagram of the overall structure of the anti-seismic prefabricated beam-column joints of the prefabricated building of the present invention. and combine Figures 2 to 4 It can be seen that the anti-seismic prefabricated beam-column node of the prefabricated building of the present invention includes a prefabricated column 1, a first prefabricated beam 2, a second prefabricated beam 3 and a connector 20, one end of the connector 20 is located in the prefabricated column 1, and the other end Located in the first prefabricated beam 2, fix the prefabricated column 1 and the first prefabricated beam 2, the connector 20 is perpendicular to the prefabricated column 1 and parallel to the first prefabricated beam 2; The fixing plates A9 are arranged in pairs on the two side walls of the prefabricated column 1 and the first prefabricated beam 2, and the fixing plates A9 on any side wall are respectively arranged above and below the first prefabricated...

specific Embodiment 2

[0030] The construction method of the seismic prefabricated beam-column joint of the prefabricated building includes the following steps:

[0031] Step S1: making prefabricated columns 1, first prefabricated beams 2, second prefabricated beams 3, connectors 20, fixing plates A9 and fixing plates B13 in the factory;

[0032] Step S2: Fix one end of the connector 20 in the prefabricated column 1, and fix the other end of the connector 20 in the first prefabricated beam 2;

[0033] Step S3: Sleeve the rotating sleeve 12 on the fixed plate A9 onto the rotating sleeve rod 15 of the fixed plate B13, and fix the upper and lower sides of the first prefabricated beam 2 on both sides of the prefabricated column 1 through toothed bolts B11 The fixing plate A9 is used to respectively fix the fixing plate B13 on the upper surface and the lower surface of the first prefabricated beam 2 through toothed bolts B11;

[0034] Step S4: A buffer gap 17 is formed between the groove 4 of the first ...

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Abstract

The invention relates to the technical field of building joints, in particular to an anti-seismic prefabricated beam-column joint of a fabricated building. The anti-seismic prefabricated beam-column joint comprises a connecting piece for connecting a prefabricated column and a first prefabricated beam, and four fixing plates A with rotary sleeves are arranged on the prefabricated column; fixing plates B with rotary sleeve rods are arranged on the upper surface and the lower surface of the first prefabricated beam, the rotary sleeve rods are matched with the rotary sleeves, elastic components are arranged between the tops of the rotary sleeve rods and the bottoms of the rotary sleeves, and grooves with mounting holes are formed in the other end of the first prefabricated beam; and a secondprefabricated beam is further arranged, protruding blocks which are matched with the grooves and provided with long circular mounting grooves are arranged on the side, close to the first prefabricatedbeam, of the second prefabricated beam, and a buffer gap is formed after the grooves and the protruding blocks are completely closed. The invention further provides a construction method of the anti-seismic prefabricated beam-column joint of the fabricated building. According to the prefabricated beam-column joint, the anti-seismic performance and stability of the prefabricated beam-column jointare improved; and the overall design is simple, construction is convenient, and fabricating efficiency is high.

Description

technical field [0001] The invention relates to the technical field of building nodes, in particular to an anti-seismic prefabricated beam-column node of a prefabricated building and a construction method thereof. Background technique [0002] With the improvement of living standards, people tend to pursue more functional buildings, comfortable living, low cost of production and aesthetic enjoyment of buildings, so they also put forward higher requirements for the construction industry. At present, building systems such as prefabricated concrete structures and steel structures suitable for industrial production are widely promoted in the industry, and accelerating the development of prefabrication and assembly technology for construction projects is obvious for improving the integration level of construction industrialization technology. [0003] However, due to the complex structure of prefabricated buildings, higher requirements are put forward for the stability and firmne...

Claims

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Application Information

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IPC IPC(8): E04B1/20E04B1/21E04B1/98E04H9/02
CPCE04B1/20E04B1/215E04B1/98E04H9/021E04H9/025
Inventor 杨以品李小江张军余先龙陶凯
Owner 安徽一品小院建筑科技有限公司
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