CN206570922U - Assembled integral armored concrete grid type framework - Google Patents

Assembled integral armored concrete grid type framework Download PDF

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Publication number
CN206570922U
CN206570922U CN201720014969.3U CN201720014969U CN206570922U CN 206570922 U CN206570922 U CN 206570922U CN 201720014969 U CN201720014969 U CN 201720014969U CN 206570922 U CN206570922 U CN 206570922U
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type
cantilever
unit
types
framework
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吴刚
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Southeast University
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Southeast University
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Abstract

The utility model discloses a kind of assembled integral armored concrete grid type framework, including A types member unit and Type B member unit, multiple Type B member units, to after interconnection, A type member units are set in both sides in level;A types member unit includes multiple A type cantilever members located at the same side, Type B member unit includes symmetrically arranged multiple Type B cantilever members, after the connection corresponding with Type B cantilever member of A types cantilever member, A types member unit and Type B member unit is set to be combined into a framework.Prefabrication and assembly construction concrete technology is combined by the utility model with armored concrete space lattice box structure, the assembled integral concrete space lattice box structure technical system of formation, in Practical Project, together with horizontal double-deck panel ceiling for storied building big on an empty stomach, constitute grid plate cassette space structure, so that structure is evenly distributed inside, and interior force value significantly reduces.

Description

Assembled integral armored concrete grid type framework
Technical field
The utility model design brick or concrete duct field, specifically a kind of assembled integral armored concrete grid type framework.
Background technology
Building Trade in China has that resource and energy resource consumption are high, scientific and technological content is low, the very different isostructuralism of performance quality The problem of environmental pollution such as problem and building waste, noise, and with the raising of national education degree, human resources are increasingly It is in short supply.Prefabrication is the effective means for solving these problems.And with the development of economic technology, the limit of land resource System, executive information systems are favored by various countries each department.Although domestic and international experts and scholars do to conventional framed-tube structure Numerous studies, but it is less to the proposition of new architecture.The thrifty academician of mark is proposed suitable for high-rise Super High space lattice box Formula new structural system, the new system can effectively overcome some shortcomings of conventional framed-tube structure, with excellent structural behaviour.But It is that concrete space lattice box structure is more due to the node of grid type framed wall, inconvenience is brought to site operation, limits The further development of the system is made.
Utility model content
Utility model purpose:In order to overcome the deficiencies in the prior art, it is overall that the utility model provides a kind of assembling Formula armored concrete grid type framework.
Technical scheme:In order to solve the above technical problems, a kind of assembled integral armored concrete grid of the present utility model Formula framework, including A types member unit and Type B member unit, multiple Type B member units in level to after interconnection, in both sides A type member units are set;A types member unit include multiple A type cantilever members located at the same side, Type B member unit including pair Claim the multiple Type B cantilever members set, after the connection corresponding with Type B cantilever member of A types cantilever member, make A types member unit and Type B Member unit is combined into a framework.
Wherein, it is correspondingly arranged in keyway, each keyway and presets respectively in the end of A types cantilever member and Type B cantilever member There is reinforcing bar, when the keyway of A types cantilever member and Type B cantilever member is combined into overall, by the keyway combined Interior casting concrete is fixed together A types member unit and Type B member unit.
Wherein, the pre-buried grout sleeve in A types cantilever member or Type B cantilever member, the A type cantilevers with pre-buried grout sleeve Reserved steel bar is set on the Type B cantilever member or A type cantilever members that component or Type B cantilever member are connected.
Wherein, width≤1.5m of A types framework unit and Type B framework unit, height < 3m.
Beneficial effect:Assembled integral armored concrete grid type framework of the present utility model, has the advantages that:
Prefabrication and assembly construction concrete technology is combined with armored concrete space lattice box structure, the assembling of formation is overall Formula concrete space lattice box structure technical system, in Practical Project, together with horizontal double-deck panel ceiling for storied building big on an empty stomach, Grid plate cassette space structure is constituted, so that structure is evenly distributed inside, and interior force value significantly reduces, and makes member section Significantly reduce, so as to reduce material usage, reduce construction costs.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of A type construction units;
Fig. 3 is the structural representation of Type B construction unit;
Fig. 4 is the structural representation of keyway;
Fig. 5 is the keyway assembled state schematic diagram of each member unit;
Fig. 6 is the decomposing schematic representation that pre-buried grout sleeve is connected with reserved steel bar;
Fig. 7 is the working procedure schematic diagram of the erection method using reserved keyway delay-pour joint;
Fig. 8 is Fig. 7 positive structure diagram;
Fig. 9 is the working procedure schematic diagram for the erection method that grout sleeve is connected;
Figure 10 is Fig. 9 positive structure diagram.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
A kind of assembled integral armored concrete grid type framework as shown in Figures 1 to 6, including A types member unit 1 With Type B member unit 2, A types member unit 1 includes column and multiple A types cantilever members 11 for being arranged on column side, Type B structure Part unit 2 includes column and is symmetricly set on the Type B cantilever member 21 of column both sides.In lower floor, at least two Type B structures are set Part unit 2, Type B member unit 2 is interconnected by Type B cantilever member 21;Connect at least two Type B member units 2 The structure both sides combined are connect, an A types member unit 1 are connected respectively, particular by Type B cantilever member 21 and A types The A types cantilever member 11 of member unit 1 is connected, so as to constitute lower net lattice frame.Above lower net lattice frame, may be used also To continue to combine upper wire lattice frame, process is identical with the composition of lower net lattice frame.
As shown in fig. 4-5, as a kind of embodiment, in the end pair of A types cantilever member 11 and Type B cantilever member 21 Should be provided with has the reinforcing bar 31 defaulted in A types cantilever member 11 and Type B cantilever member 21 respectively in keyway 3, keyway 3, when A types When the keyway 3 of cantilever member 11 and Type B cantilever member 21 is combined into overall, by keyway 3 casting concrete make A type structures Part unit 1 and Type B member unit 2 are fixed together.
As shown in fig. 6, as another embodiment, the pre-buried grouting in A types cantilever member 11 or Type B cantilever member 21 Sleeve 4, the Type B cantilever member 21 or A type cantilever members being connected with the A types cantilever member 11 or Type B of pre-buried grout sleeve 4 Reserved steel bar 41 is set on 11.
Width≤1.5m of A type framework units and Type B framework unit, length < 3m, are easy to entrucking and cross charge station.In fortune To before job site, it should add in temporary support component, such as Fig. 1 that A types member unit 1 and Type B member unit 2 will be respective Propping bar in cantilever member transverse plane, it is ensured that transport is installed indeformable.
Grid type framework as shown in figure 1, compared with frame-generic, distinguishing feature be post away from diminishing, while setting up at least two Spacing between road cantilever member, cantilever member can be adjusted suitably according to the actual requirements, so that conventional frame is divided into Tiny grid.Its mechanical model is " waffle slab " with detrusion.It is compared with existing concrete shear force wall, with cutting The feature of shear deformation, but its shear stiffness is because grid increases and increases.Under horizontal force action, malformation is still " curved scissors Type ", rather than shear stiffness are infinitely great " flexure type ".This vertical its mechanical model of grid type wall stand is " with shearing change The waffle slab of shape ".It is compared with conventional frame structure, and its shear stiffness is improved, and its internal force is more evenly distributed, and with " curved- The mechanics feature of scissors-type ".
As shown in Fig. 7-Figure 10, a kind of assembled integral armored concrete grid type framework of the present utility model, in construction When follow following steps:
S1:An A types member unit 1 is first fitted into lower floor;
S2:Vertical plane outer support bar;
S3:One of Type B member unit 2 is lifted to specified location;
S4:By the relative A types cantilever member 11 of the Type B member unit 2 in mounted A types member unit 1 and S3 in S1 It is fixedly connected with Type B cantilever member 21;
S5:Another Type B connection unit is lifted to specified location;
S6:Type B connection unit in S5 is fixedly connected with the Type B connection unit in S3 by Type B cantilever member 21;
S7:Another Type B connection unit in S6 is passed through into Type B cantilever member 21 and the A of another A types member unit 1 Type cantilever member 11 is fixedly connected.
After implementation steps S1-S7, lower net lattice frame is obtained.Then as needed, can be in the lower net lattice frame Top assembles upper wire lattice frame using identical method and step, i.e. repeat step S1-S7, obtains upper wire lattice frame, By using same connection means, lower net lattice frame is linked together with upper wire lattice frame.Also, upper wire Each member unit of lattice frame and lower net lattice frame are in index bed floor height+1m position delay-pour joint, and one is herein Grid posts inflection point, stress is smaller herein, and two, which come this, highly facilitates workman to construct.Assembling is finished after maintenance, removes step After the plane outer support bar that rapid S2 is set, overall assembled armored concrete grid type framework of the present utility model is formed.
To enable A types member unit 1 and Type B member unit 2 preferably to link together, in the He of A types cantilever member 11 The end of Type B cantilever member 21 is correspondingly arranged in keyway 3, keyway 3 defaults in A types cantilever member 11 and Type B cantilever respectively Reinforcing bar 31 in component 21, when A types cantilever member 11 is docked with the keyway 3 of Type B cantilever member 21 is combined into overall, leads to Crossing the casting concrete in keyway 3 is fixed together A types member unit 1 and Type B member unit 2.
As another embodiment, the pre-buried grout sleeve 4 in A types cantilever member 11 or Type B cantilever member 21 is and pre- Bury and set reserved on the Type B cantilever member 21 or A types cantilever member 11 that the A types cantilever member 11 or Type B of grout sleeve 4 be connected Reinforcing bar 41, after reserved steel bar 41 is inserted in corresponding pre-buried grout sleeve 4, grouting.
Described above is only preferred embodiment of the present utility model, it should be pointed out that:For the common skill of the art For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and Retouching also should be regarded as protection domain of the present utility model.

Claims (4)

1. a kind of assembled integral armored concrete grid type framework, it is characterised in that:Including A types member unit and Type B component Unit, multiple Type B member units, to after interconnection, A type member units are set in both sides in level;A type member units include Multiple A type cantilever members located at the same side, Type B member unit includes symmetrically arranged multiple Type B cantilever members, A type cantilevers After component connection corresponding with Type B cantilever member, A types member unit and Type B member unit is set to be combined into a framework.
2. a kind of assembled integral armored concrete grid type framework according to claim 1, it is characterised in that:Wherein, It is correspondingly arranged in the end of A types cantilever member and Type B cantilever member in keyway, each keyway and is preset with reinforcing bar respectively, when A types are outstanding When the keyway of arm member and Type B cantilever member is combined into overall, by the keyway combined casting concrete make A Type member unit and Type B member unit are fixed together.
3. a kind of assembled integral armored concrete grid type framework according to claim 1, it is characterised in that:Wherein, The pre-buried grout sleeve in A types cantilever member or Type B cantilever member, A types cantilever member or Type B cantilever with pre-buried grout sleeve Reserved steel bar is set on the Type B cantilever member or A type cantilever members that component is connected.
4. a kind of assembled integral armored concrete grid type framework according to claim 1, it is characterised in that:Wherein, A Width≤1.5m of type framework unit and Type B framework unit, height < 3.5m.
CN201720014969.3U 2017-01-06 2017-01-06 Assembled integral armored concrete grid type framework Active CN206570922U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720014969.3U CN206570922U (en) 2017-01-06 2017-01-06 Assembled integral armored concrete grid type framework

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720014969.3U CN206570922U (en) 2017-01-06 2017-01-06 Assembled integral armored concrete grid type framework

Publications (1)

Publication Number Publication Date
CN206570922U true CN206570922U (en) 2017-10-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106638953A (en) * 2017-01-06 2017-05-10 东南大学 Prefabricated monolithic reinforced concrete network frame and construction method thereof
CN110528682A (en) * 2019-08-24 2019-12-03 江苏华亚工程设计研究院有限公司 A kind of assembly concrete grid type frame and construction method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106638953A (en) * 2017-01-06 2017-05-10 东南大学 Prefabricated monolithic reinforced concrete network frame and construction method thereof
CN110528682A (en) * 2019-08-24 2019-12-03 江苏华亚工程设计研究院有限公司 A kind of assembly concrete grid type frame and construction method

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