CN103669596A - Prefabricated reinforced concrete column-beam-column connecting structure - Google Patents

Prefabricated reinforced concrete column-beam-column connecting structure Download PDF

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Publication number
CN103669596A
CN103669596A CN201310741631.4A CN201310741631A CN103669596A CN 103669596 A CN103669596 A CN 103669596A CN 201310741631 A CN201310741631 A CN 201310741631A CN 103669596 A CN103669596 A CN 103669596A
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CN
China
Prior art keywords
reinforced concrete
prefabricated reinforced
prop
column
prefabricated
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Granted
Application number
CN201310741631.4A
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Chinese (zh)
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CN103669596B (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
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Abstract

The invention discloses a prefabricated reinforced concrete column-beam-column connecting structure which comprises a lower prefabricated reinforced concrete column, an upper prefabricated reinforced concrete column and a prefabricated reinforced concrete beam. A plurality of reinforcing steel bar insertion holes are reserved in the top end of the lower prefabricated reinforced concrete column, a plurality of through holes formed by corrugated steel pipes are reserved in the prefabricated reinforced concrete beam, a plurality of reinforcing steel bar plugs are reserved at the bottom end of the upper prefabricated reinforced concrete column, the reinforcing steel bar plugs penetrate through the through holes of the prefabricated reinforced concrete beam to be inserted into the reinforcing steel bar insertion holes of the lower prefabricated reinforced concrete column, and the matching positions between the reinforcing steel bar insertion holes of the lower prefabricated reinforced concrete column and the reinforcing steel bar plugs of the upper prefabricated reinforced concrete column and the matching positions between the through holes of the prefabricated reinforced concrete beam and the reinforcing steel bar plugs of the upper prefabricated reinforced concrete column are all provided with binding materials. According to the prefabricated reinforced concrete column-beam-column connecting structure, column-beam-column site splicing installation can be carried out through the lower prefabricated reinforced concrete column, the upper prefabricated reinforced concrete column and the prefabricated reinforced concrete beam, construction is convenient to achieve, and site construction pollution can be reduced.

Description

Prefabricated reinforced concrete column beam column syndeton
Technical field
The present invention relates to building field, particularly a kind of prefabricated reinforced concrete column beam column syndeton.
Background technology
The post beam of buildings in general forms by cast-in-site, exists long in time limitly, and efficiency of construction is low, the heavy-polluted defect of site operation.House industrialization is the inexorable trend of Building Trade in China development, by concrete structure be prefabricated in the factory, on-site consolidation, realize the industrialization of member factory prefabricating, reduce workload, the minimizing on-site concrete wet trade of site operation, improve construction worker's condition of work, 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 column syndeton, can utilize prefabricated reinforced concrete upper prop, prefabricated reinforced concrete lower prop and precast reinforced concrete beam to enter the on-the-spot splicing of post beam column installs, easy construction, and can reduce site operation and pollute.
For achieving the above object, the present invention adopts following technical scheme:
A prefabricated reinforced concrete column beam column syndeton, 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 jacks, and by pre-note, the corrugated steel tube in described prefabricated reinforced concrete lower prop forms described reinforcing bar jack, described precast reinforced concrete beam is positioned at the top of described prefabricated reinforced concrete lower prop, is reserved with the corresponding through hole of reinforcing bar jack of the several and described prefabricated reinforced concrete lower prop being formed by corrugated steel tube 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 plugs, 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, the seam crossing forming between described prefabricated reinforced concrete lower prop and prefabricated reinforced concrete upper prop and precast reinforced concrete beam is equipped with seam bridging agent.
The beneficial effect of technical scheme provided by the invention is:
Prefabricated reinforced concrete column beam column syndeton of the present invention, owing to adopting above design scheme, can produce in advance prefabricated reinforced concrete lower prop, precast reinforced concrete beam and prefabricated reinforced concrete upper prop, installation is spliced by prefabricated reinforced concrete lower prop, precast reinforced concrete beam and prefabricated reinforced concrete upper prop in job site, do not need concrete wet trade, easy construction, the site operation cycle is short, and can reduce site operation and pollute.
Accompanying drawing explanation
Fig. 1 is prefabricated reinforced concrete column beam column syndeton exploded perspective schematic diagram of the present invention;
Fig. 2 is that prefabricated reinforced concrete column beam column syndeton of the present invention is decomposed cross-sectional schematic;
Fig. 3 is prefabricated reinforced concrete column beam column syndeton 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.
The specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, 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 column syndeton of the present invention, 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 jacks 4, and by pre-note, the corrugated steel tube in described prefabricated reinforced concrete lower prop forms described reinforcing bar jack 4, described precast reinforced concrete beam 2 is positioned at the top of described prefabricated reinforced concrete lower prop 1, is reserved with the corresponding through hole 5 of reinforcing bar jack of the several and described prefabricated reinforced concrete lower prop being formed by corrugated steel tube 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 plugs 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 of described precast reinforced concrete beam 5 are equipped with bonding agent with reinforcing bar plug 6 cooperation places of described prefabricated reinforced concrete upper prop, the seam crossing forming between described prefabricated reinforced concrete lower prop 1 and prefabricated reinforced concrete upper prop 3 and precast reinforced concrete beam 2 is equipped with seam bridging agent.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (1)

1. a prefabricated reinforced concrete column beam column syndeton, 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 jacks, and by pre-note, the corrugated steel tube in described prefabricated reinforced concrete lower prop forms described reinforcing bar jack, described precast reinforced concrete beam is positioned at the top of described prefabricated reinforced concrete lower prop, is reserved with the corresponding through hole of reinforcing bar jack of the several and described prefabricated reinforced concrete lower prop being formed by corrugated steel tube 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 plugs, 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, the seam crossing forming between described prefabricated reinforced concrete lower prop and prefabricated reinforced concrete upper prop and precast reinforced concrete beam is 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

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

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Citations (5)

* 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
KR20120097702A (en) * 2011-02-25 2012-09-05 서울시립대학교 산학협력단 Connection of concrete filled steel tube column and h-shaped steel beam and constructing method of the same
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

Patent Citations (5)

* 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
KR20120097702A (en) * 2011-02-25 2012-09-05 서울시립대학교 산학협력단 Connection of concrete filled steel tube column and h-shaped steel beam and constructing method of the same
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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