CN201981679U - Integrally assembled steel-concrete lamination member - Google Patents

Integrally assembled steel-concrete lamination member Download PDF

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Publication number
CN201981679U
CN201981679U CN201020632242XU CN201020632242U CN201981679U CN 201981679 U CN201981679 U CN 201981679U CN 201020632242X U CN201020632242X U CN 201020632242XU CN 201020632242 U CN201020632242 U CN 201020632242U CN 201981679 U CN201981679 U CN 201981679U
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CN
China
Prior art keywords
steel
concrete
erection
reinforcing bar
assembled integral
Prior art date
Application number
CN201020632242XU
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Chinese (zh)
Inventor
初明进
Original Assignee
初明进
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Priority to CN201020632242XU priority Critical patent/CN201981679U/en
Application granted granted Critical
Publication of CN201981679U publication Critical patent/CN201981679U/en

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Abstract

The utility model discloses an integrally assembled steel-concrete lamination member, which is capable of improving an industrialization level of building structures and comprises prefabricated parts and cast-in-place parts. Steel ribs are arranged inside the prefabricated parts, some steel ribs are buried inside concrete of the prefabricated parts, other steel ribs extend into concrete of the cast-in-place parts, an integrated wall is formed by concreting after the prefabricated parts are arranged on two surfaces of the wall and serve as permanent templates at a construction site, or a floor slab is formed by concreting on the template after the prefabricated parts are arranged on the bottom surface of the floor slab and serve as permanent templates at the construction site. The integrally assembled steel-concrete lamination member has the advantages of being fast in construction, low in cost and saving resources.

Description

A kind of assembled integral steel-concrete folding member

Technical field

The utility model belongs to the building structure technology field of civil engineering, relates in particular to a kind of prefabricated and cast-in-place steel-concrete folding member of part of part that disposes reinforcing bar.

Background technology

The domestic construction engineering mainly adopts the cast-in-place concrete structure system at present.During the cast-in-place concrete structure construction, operations such as reinforced bar engineering, form work engineering, scaffolding work, plastering engineering rely on manual finishing substantially, and labour intensity is big, cause production efficiency low, long, workmanship of construction period is difficult for guaranteeing, resource, energy consumption are many, big for environment pollution.

Members such as the post of prefabricated concrete structure system, beam, plate, body of wall can be in factory suitability for industrialized production, transport to building-site then and be assembled into overall structure.Major advantage is that component quality is good, produces to be subjected to seasonal effect little, and the labor productivity height can reduce the energy and resource consumption, the protection environment.But the prefabricated concrete structure system has bigger limitation at aspects such as construction height, type of construction, functions, and structural integrity is relatively poor, and particularly this system is very high to requirements such as working condition, plant equipment, vehicle and traffic, and once investment is bigger; In addition, this system connecting portion easily becomes function and stressed weak link.These objective technique economic conditions have influenced the development of fabricated construction system.

The configuration reinforcing bar forms the steel-concrete combined structure member in reinforced concrete member, can improve stress performance.Reinforcing bar is meant the steel member with rigidity and bearing capacity, comprises light gauge cold-formed steel shape, adopts steel board, welding reinforcing bar that system forms is pieced together in section bar and wire rod welding, hot-rolled steel section etc., can be divided into real abdomen formula and open web type from the sclere form of steel.Reinforcing bar is generally strip in the steel-concrete combined structure member, mainly is subjected to force direction layout, bearing load along structural element.Steel-concrete combined structure member in the engineering is generally the cast-in-place structural member at present.Light gauge cold-formed steel shape is made by steel sheet cold working, and the cross section has C type or Z type or U type etc. usually, forms cold bending thin wall C shaped steel, cold bending thin wall Z-shape steel or cold bending thin wall U shaped steel etc. respectively.In order to save steel, arrange hole on the web of some cold drawing light-gauge steel sections.

The utility model content

The utility model provides assembled integral steel-concrete folding member and the manufacture method that a kind of suitable suitability for industrialized production, stress performance are good, can reduce the energy and resource consumption.

The assembled integral steel-concrete folding member that the utility model provides comprises pre-erection and cast-in-place part.According to certain pitch arrangement reinforcing bar is arranged in the pre-erection, a reinforcing bar part is imbedded in the concrete of pre-erection, and a part is exposed, and stretches in the concrete of cast-in-place part.When the utility model assembled integral steel-concrete folding member is used as body of wall, at the construction field (site) pre-erection is arranged in the body of wall two sides, builds cast-in-place part concrete within it and form body of wall as permanent template.The utility model assembled integral steel-concrete folding member is arranged in pre-erection soffit at the construction field (site) as permanent template during as floor, builds cast-in-place part concrete thereon and forms floor.The pre-erection of assembled integral steel-concrete folding member the construction stage as template, in operational phase and the cast-in-place part co-operation that combines, opposing load and effect.

The utility model can be widely used in structural element such as the body of wall of multi-rise building and various structure and floor; Also can be used as the building maintenance member; Also can be used for engineering fields such as municipal administration, water conservancy, harbour.

The utlity model has following meaning and advantage:

1, the utlity model has the characteristics of prefabricated concrete structure system.The pre-erection of assembled integral steel-concrete folding member is fit to suitability for industrialized production and mechanized construction, has improved labor productivity, guarantees construction quality.Compare with traditional fabricated construction system, the pre-erection quality of assembled integral steel-concrete folding member is little, transports, installs more convenient.

2, the utlity model has the advantage of cast-in-place concrete structure system.The pre-erection of assembled integral steel-concrete folding member is installed on the bottom surface of body of wall two sides and floor, as permanent template, with after the concrete that waters be combined together to form body of wall and floor, stressed rationally, good integrity; Reinforcing bar can improve the bearing capacity of structural element.

3, in the utility model pre-erection the construction stage as template and support, can reduce construction such as form work engineering, scaffolding work intermediate link, reduce the wet trade of job site, raise labour productivity, reduce resource consumption.

The assembled integral steel-concrete folding member that the utility model provides is fit to suitability for industrialized production, can improve construction quality, reduces the energy and resource consumption.

Description of drawings

Fig. 1. the diagram of the pre-erection of the utility model assembled integral steel-concrete folding member, its reinforcing bar adopts light-gauge steel section, and 1 is the pre-erection concrete, and 2 is reinforcing bar.

Fig. 2. the diagram when the utility model assembled integral steel-concrete folding member is used as body of wall, its reinforcing bar adopts light-gauge steel section, and 1 is the pre-erection concrete, and 2 is reinforcing bar, and 3 is cast-in-place part concrete.

Fig. 3. the cross section diagram when the utility model assembled integral steel-concrete folding member is used as body of wall, its reinforcing bar adopts light-gauge steel section, and 1 is the pre-erection concrete, and 2 is reinforcing bar, and 3 is cast-in-place part concrete.

Fig. 4. the cross section diagram when the utility model assembled integral steel-concrete folding member is used as floor, its reinforcing bar adopts light-gauge steel section, and 1 is the pre-erection concrete, and 2 is reinforcing bar, and 3 is cast-in-place part concrete.

The specific embodiment

Assembled integral steel-concrete folding member is divided into two parts, and a part is prefabricated, and a part is cast-in-place, at whole body of wall and the floor of watering into of building-site.

Pre-erection is arranged steel mesh reinforcement and reinforcing bar in the plate when making, a reinforcing bar part is imbedded in the precast plate, and a part is exposed and stretches in the cast-in-place part concrete.Reinforcing bar can improve the strength and stiffness of pre-erection.The pre-erection inner surface is made matsurface, increases and the concrete interlock of cast-in-place part, improves the globality of superposed member.

Its concrete manufacturing process is as follows:

1, as shown in Figure 1, pre-erection of the present utility model comprises reinforcing bar 2 and concrete 1; Go up layout steel mesh reinforcement and reinforcing bar 2 at pedestal (or template), concreting 1, the part in reinforcing bar 2 cross sections is imbedded in the pre-erection concrete 1, and a part is exposed, maintenance then, pre-erection is made;

2, shown in Fig. 2,3, when assembled integral steel-concrete folding member is used as body of wall, the pre-erection of making is transported to the job site, two pre-erections are assembled into two side templates of a slice body of wall relatively with a determining deviation, reinforcing bar 2 is positioned at the inboard, and concreting 3 forms assembled integral steel-concrete folding body of wall in the space that pre-erection forms then;

3, as shown in Figure 4, when assembled integral steel-concrete folding member is used as floor, the pre-erection of making is transported to the job site, be arranged in soffit as permanent template, concreting 3 forms assembled integral steel-concrete folding floor thereon.

Claims (6)

1. an assembled integral steel-concrete folding member is characterized in that comprising pre-erection and cast-in-place part, arranges reinforcing bar in its pre-erection, and a reinforcing bar part is imbedded in the concrete of pre-erection, and a part stretches in the cast-in-place part concrete; The job site is arranged in the body of wall two sides as permanent template with pre-erection, and portion's concreting forms body of wall within it then; Or at the construction field (site) pre-erection is arranged in below the floor as permanent template, concreting forms floor thereon then.
2. assembled integral steel-concrete folding member according to claim 1 is characterized in that: be furnished with steel mesh reinforcement in the described pre-erection concrete.
3. assembled integral steel-concrete folding member according to claim 1, it is characterized in that: described reinforcing bar is a light gauge cold-formed steel shape.
3. assembled integral steel-concrete folding member according to claim 1, it is characterized in that: described reinforcing bar is a hot-rolled steel section.
4. assembled integral steel-concrete folding member according to claim 1 is characterized in that: described reinforcing bar is to adopt steel board, section bar or wire rod welding to piece together the strip steel member that system forms, and comprises real abdomen formula and open web type.
5. assembled integral steel-concrete folding member according to claim 3, it is characterized in that: described light gauge cold-formed steel shape is strip, and its cross section is C type or Z type or U type.
6. assembled integral steel-concrete folding member according to claim 3, it is characterized in that: described light gauge cold-formed steel shape has hole on web.
CN201020632242XU 2010-11-22 2010-11-22 Integrally assembled steel-concrete lamination member CN201981679U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020632242XU CN201981679U (en) 2010-11-22 2010-11-22 Integrally assembled steel-concrete lamination member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020632242XU CN201981679U (en) 2010-11-22 2010-11-22 Integrally assembled steel-concrete lamination member

Publications (1)

Publication Number Publication Date
CN201981679U true CN201981679U (en) 2011-09-21

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102477781A (en) * 2010-11-22 2012-05-30 初明进 Integrally assembled steel-concrete superposed component and manufacturing method thereof
CN102926517A (en) * 2012-03-19 2013-02-13 南京旭建新型建材股份有限公司 Composite decorative plate with built-in buried piece
CN103526831A (en) * 2013-11-07 2014-01-22 初明进 Concrete structure connecting method with lock catch mechanism adopted
CN103806594A (en) * 2014-03-12 2014-05-21 初明进 Precast concrete member
CN103806596A (en) * 2014-03-12 2014-05-21 初明进 Precast reinforced concrete member
CN107476482A (en) * 2017-07-10 2017-12-15 昆明理工大学 A kind of prefabricated panel with light gauge cold-formed steel shape rib, superimposed sheet and preparation method thereof
CN109424006A (en) * 2017-09-05 2019-03-05 盐城工学院 A kind of Steel Structure prefabricated skeleton formwork assembled integral RC piping lane and construction method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102477781A (en) * 2010-11-22 2012-05-30 初明进 Integrally assembled steel-concrete superposed component and manufacturing method thereof
CN102926517A (en) * 2012-03-19 2013-02-13 南京旭建新型建材股份有限公司 Composite decorative plate with built-in buried piece
CN103526831A (en) * 2013-11-07 2014-01-22 初明进 Concrete structure connecting method with lock catch mechanism adopted
CN103806594A (en) * 2014-03-12 2014-05-21 初明进 Precast concrete member
CN103806596A (en) * 2014-03-12 2014-05-21 初明进 Precast reinforced concrete member
CN103806594B (en) * 2014-03-12 2016-05-04 初明进 A kind of precast concrete
CN103806596B (en) * 2014-03-12 2016-05-04 初明进 A kind of precast reinforced concrete structure
CN107476482A (en) * 2017-07-10 2017-12-15 昆明理工大学 A kind of prefabricated panel with light gauge cold-formed steel shape rib, superimposed sheet and preparation method thereof
CN107476482B (en) * 2017-07-10 2019-09-27 昆明理工大学 A kind of prefabricated panel with light gauge cold-formed steel shape rib, superimposed sheet and preparation method thereof
CN109424006A (en) * 2017-09-05 2019-03-05 盐城工学院 A kind of Steel Structure prefabricated skeleton formwork assembled integral RC piping lane and construction method

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110921

Termination date: 20141122

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