CN103669596B - Prefabricated reinforced concrete column beam-to-column joint structure - Google Patents

Prefabricated reinforced concrete column beam-to-column joint structure Download PDF

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Publication number
CN103669596B
CN103669596B CN201310741631.4A CN201310741631A CN103669596B CN 103669596 B CN103669596 B CN 103669596B CN 201310741631 A CN201310741631 A CN 201310741631A CN 103669596 B CN103669596 B CN 103669596B
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China
Prior art keywords
reinforced concrete
prop
prefabricated reinforced
reinforcing bar
prefabricated
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CN201310741631.4A
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Chinese (zh)
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CN103669596A (en
Inventor
尚仁杰
吴向东
夏京亮
朱奕锋
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Central Research Institute of Building and Construction Co Ltd MCC Group
China Jingye Engineering Corp Ltd
Original Assignee
Central Research Institute of Building and Construction Co Ltd MCC Group
China Jingye Engineering Corp Ltd
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Application filed by Central Research Institute of Building and Construction Co Ltd MCC Group, China Jingye Engineering Corp Ltd filed Critical Central Research Institute of Building and Construction Co Ltd MCC Group
Priority to CN201310741631.4A priority Critical patent/CN103669596B/en
Publication of CN103669596A publication Critical patent/CN103669596A/en
Application granted granted Critical
Publication of CN103669596B publication Critical patent/CN103669596B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a kind of prefabricated reinforced concrete column beam-to-column joint structure, it comprises: under prefabricated reinforced concrete, prefabricated reinforced concrete upper prop and precast reinforced concrete beam; The top of prefabricated reinforced concrete lower prop is reserved with several reinforcing bar jack; The several through holes formed by corrugated steel tube are reserved with in precast reinforced concrete beam; The bottom of prefabricated reinforced concrete upper prop is reserved with several reinforcing bar plug, reinforcing bar plug passes the through hole of precast reinforced concrete beam and inserts in the reinforcing bar jack of prefabricated reinforced concrete lower prop, and the reinforcing bar plug cooperation place of the reinforcing bar jack of prefabricated reinforced concrete lower prop and the through hole of precast reinforced concrete beam and prefabricated reinforced concrete upper prop is equipped with bonding agent.Adopt syndeton of the present invention that lower prop and precast reinforced concrete beam on prefabricated reinforced concrete can be utilized to enter the splicing of post beam column scene to install, easy construction, and site operation pollution can be reduced.

Description

Prefabricated reinforced concrete column beam-to-column joint structure
Technical field
The present invention relates to building field, particularly a kind of prefabricated reinforced concrete column beam-to-column joint structure.
Background technology
The post beam of buildings in general is formed by cast-in-site, and exist long in time limit, efficiency of construction is low, the heavy-polluted defect of site operation.House industrialization is the inexorable trend of Building Trade in China development, concrete structure is prefabricated in the factory, on-site consolidation, realize the prefabricated industrialization of element factory, reduce the workload of site operation, reduce on-site concrete wet trade, improve the condition of work of construction worker, reduce site operation and pollute, raise labour efficiency, reducing energy consumption, is current Building Trade in China problem demanding prompt solution.
Summary of the invention
The object of the present invention is to provide a kind of prefabricated reinforced concrete column beam-to-column joint structure, prefabricated reinforced concrete upper prop, prefabricated reinforced concrete lower prop and precast reinforced concrete beam can be utilized to enter the splicing of post beam column scene install, easy construction, and site operation pollution can be reduced.
For achieving the above object, the present invention adopts following technical scheme:
A kind of prefabricated reinforced concrete column beam-to-column joint structure, it is characterized in that, it comprises: prefabricated reinforced concrete lower prop, precast reinforced concrete beam and prefabricated reinforced concrete upper prop, the top of described prefabricated reinforced concrete lower prop is reserved with several reinforcing bar jack, and described reinforcing bar jack is formed by the corrugated steel tube noted in advance in described prefabricated reinforced concrete lower prop, described precast reinforced concrete beam is positioned at the top of described prefabricated reinforced concrete lower prop, is reserved with the through hole that the reinforcing bar jacks that are several and described prefabricated reinforced concrete lower prop that formed by corrugated steel tube are corresponding in described precast reinforced concrete beam, described prefabricated reinforced concrete upper prop is positioned at the top of described precast reinforced concrete beam, the bottom of described prefabricated reinforced concrete upper prop is reserved with several reinforcing bar plug, the reinforcing bar plug of described prefabricated reinforced concrete upper prop passes the through hole of described precast reinforced concrete beam and inserts in the reinforcing bar jack of described prefabricated reinforced concrete lower prop, the reinforcing bar plug cooperation place of the reinforcing bar jack of described prefabricated reinforced concrete lower prop and the through hole of described precast reinforced concrete beam and described prefabricated reinforced concrete upper prop is equipped with bonding agent, described prefabricated reinforced concrete lower prop and the seam crossing formed between prefabricated reinforced concrete upper prop and precast reinforced concrete beam are equipped with seam bridging agent.
The beneficial effect of technical scheme provided by the invention is:
Prefabricated reinforced concrete column beam-to-column joint structure of the present invention, owing to adopting above design scheme, prefabricated reinforced concrete lower prop, precast reinforced concrete beam and prefabricated reinforced concrete upper prop can be produced in advance, prefabricated reinforced concrete lower prop, precast reinforced concrete beam and prefabricated reinforced concrete upper prop are carried out splicing and install by job site, do not need concrete wet trade, easy construction, the site operation cycle is short, and can reduce site operation pollution.
Accompanying drawing explanation
Fig. 1 is prefabricated reinforced concrete column beam-to-column joint STRUCTURE DECOMPOSITION schematic perspective view of the present invention;
Fig. 2 is prefabricated reinforced concrete column beam-to-column joint STRUCTURE DECOMPOSITION cross-sectional schematic of the present invention;
Fig. 3 is prefabricated reinforced concrete column beam-to-column joint structure cross-sectional schematic of the present invention.
Reference numeral: 1-prefabricated reinforced concrete lower prop; 2-precast reinforced concrete beam; 3-prefabricated reinforced concrete upper prop; 4-reinforcing bar jack; 5-through hole; 6-reinforcing bar plug.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
As shown in Figure 1, Figure 2, Figure 3 shows, prefabricated reinforced concrete column beam-to-column joint structure of the present invention, it is characterized in that, it comprises: prefabricated reinforced concrete lower prop 1, precast reinforced concrete beam 2 and prefabricated reinforced concrete upper prop 3, the top of described prefabricated reinforced concrete lower prop 1 is reserved with several reinforcing bar jack 4, and described reinforcing bar jack 4 is formed by the corrugated steel tube noted in advance in described prefabricated reinforced concrete lower prop, described precast reinforced concrete beam 2 is positioned at the top of described prefabricated reinforced concrete lower prop 1, is reserved with the through hole 5 that the reinforcing bar jacks that are several and described prefabricated reinforced concrete lower prop that formed by corrugated steel tube are corresponding in described precast reinforced concrete beam 2, described prefabricated reinforced concrete upper prop is positioned at the top of described precast reinforced concrete beam, the bottom of described prefabricated reinforced concrete upper prop is reserved with several reinforcing bar plug 6, the reinforcing bar plug 6 of described prefabricated reinforced concrete upper prop passes the through hole 5 of described precast reinforced concrete beam and inserts in the reinforcing bar jack 4 of described prefabricated reinforced concrete lower prop, the reinforcing bar jack 4 of described prefabricated reinforced concrete lower prop and the through hole 5 of described precast reinforced concrete beam are equipped with bonding agent with reinforcing bar plug 6 cooperation place of described prefabricated reinforced concrete upper prop, described prefabricated reinforced concrete lower prop 1 and the seam crossing formed between prefabricated reinforced concrete upper prop 3 and precast reinforced concrete beam 2 are equipped with seam bridging agent.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (1)

1. a prefabricated reinforced concrete column beam-to-column joint structure, is characterized in that, it comprises: prefabricated reinforced concrete lower prop, precast reinforced concrete beam and prefabricated reinforced concrete upper prop, the top of described prefabricated reinforced concrete lower prop is reserved with several reinforcing bar jack, and described reinforcing bar jack is formed by the corrugated steel tube noted in advance in described prefabricated reinforced concrete lower prop, described precast reinforced concrete beam is positioned at the top of described prefabricated reinforced concrete lower prop, is reserved with the through hole that the reinforcing bar jacks that are several and described prefabricated reinforced concrete lower prop that formed by corrugated steel tube are corresponding in described precast reinforced concrete beam, described prefabricated reinforced concrete upper prop is positioned at the top of described precast reinforced concrete beam, the bottom of described prefabricated reinforced concrete upper prop is reserved with several reinforcing bar plug, the reinforcing bar plug of described prefabricated reinforced concrete upper prop passes the through hole of described precast reinforced concrete beam and inserts in the reinforcing bar jack of described prefabricated reinforced concrete lower prop, the reinforcing bar plug cooperation place of the reinforcing bar jack of described prefabricated reinforced concrete lower prop and the through hole of described precast reinforced concrete beam and described prefabricated reinforced concrete upper prop is equipped with bonding agent, described prefabricated reinforced concrete lower prop and the seam crossing formed between prefabricated reinforced concrete upper prop and precast reinforced concrete beam are equipped with seam bridging agent.
CN201310741631.4A 2013-12-27 2013-12-27 Prefabricated reinforced concrete column beam-to-column joint structure Expired - Fee Related CN103669596B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310741631.4A CN103669596B (en) 2013-12-27 2013-12-27 Prefabricated reinforced concrete column beam-to-column joint structure

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Application Number Priority Date Filing Date Title
CN201310741631.4A CN103669596B (en) 2013-12-27 2013-12-27 Prefabricated reinforced concrete column beam-to-column joint structure

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CN103669596A CN103669596A (en) 2014-03-26
CN103669596B true CN103669596B (en) 2016-02-10

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2390933Y (en) * 1999-06-04 2000-08-09 同济大学 Square steel pipe concrete beam and column jointing gusset
CN103195170A (en) * 2013-04-03 2013-07-10 中铁建设集团有限公司 Prefabricated reinforced concrete frame structure system
CN103216044A (en) * 2012-01-20 2013-07-24 中冶建筑研究总院有限公司 Moisture permeation and water proofing Cement grouting steel bar connecting structure of precast concrete unit
CN203716307U (en) * 2013-12-27 2014-07-16 中国京冶工程技术有限公司 Beam column connecting structure of prefabricated reinforced concrete column

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101186062B1 (en) * 2011-02-25 2012-09-25 서울시립대학교 산학협력단 Connection of concrete filled steel tube column and H-shaped steel beam and constructing method of the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2390933Y (en) * 1999-06-04 2000-08-09 同济大学 Square steel pipe concrete beam and column jointing gusset
CN103216044A (en) * 2012-01-20 2013-07-24 中冶建筑研究总院有限公司 Moisture permeation and water proofing Cement grouting steel bar connecting structure of precast concrete unit
CN103195170A (en) * 2013-04-03 2013-07-10 中铁建设集团有限公司 Prefabricated reinforced concrete frame structure system
CN203716307U (en) * 2013-12-27 2014-07-16 中国京冶工程技术有限公司 Beam column connecting structure of prefabricated reinforced concrete column

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Granted publication date: 20160210

Termination date: 20171227