CN106437031B - The multilayer prefabricated post of one-pass molding with bracket and preparation method thereof and construction method - Google Patents
The multilayer prefabricated post of one-pass molding with bracket and preparation method thereof and construction method Download PDFInfo
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- CN106437031B CN106437031B CN201610919890.5A CN201610919890A CN106437031B CN 106437031 B CN106437031 B CN 106437031B CN 201610919890 A CN201610919890 A CN 201610919890A CN 106437031 B CN106437031 B CN 106437031B
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- 238000010276 construction Methods 0.000 title claims abstract description 35
- 238000000465 moulding Methods 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 210000003205 muscle Anatomy 0.000 claims description 100
- 238000009434 installation Methods 0.000 claims description 22
- 125000006850 spacer group Chemical group 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 238000005266 casting Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 9
- 239000004927 clay Substances 0.000 claims description 6
- 238000005345 coagulation Methods 0.000 claims description 5
- 230000015271 coagulation Effects 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000009417 prefabrication Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The invention belongs to prefabricated construction design and construction fields, it is related to the prefabricated assembled multilayer prefabricated post of one-pass molding with bracket built in note of one kind and preparation method thereof and construction method, pass through the multilayer prefabricated post of prefabricated band bracket, reduce the joint connection in site number between prefabricated post, reached by the load that the concrete bracket of precast bears to transmit on precast beam and be not required to that setting support, speed of application is fast and scene is succinct, convenient for the purpose of operation.
Description
Technical field
The present invention relates to the one-pass moldings in a kind of prefabrication with the multilayer prefabricated post of bracket and its preparation
Method and construction method belong to prefabricated construction design and construction field.
Background technique
Currently, there are two kinds of forms of construction work for reinforced beam, column: traditional cast-in-place and prefabrication and assembly construction.Energetically with country
Building industrialization is advocated, this form of construction work of prefabrication and assembly construction is increasingly taken seriously.There is construction in traditional cast-in-place construction mode
Long in time limit, the disadvantages of construction quality is poor, environmental is high.And at present in prefabrication, multilayer prefabricated post is usual
It is formed by connecting using multiple single layer prefabricated posts, requires to connect using grout sleeve layer by layer or slurry anchor overlaps, and these connection sides
Formula is likely to bring the problems such as grouting is not firm, be not able to satisfy high-precision requirement of constructing, construction period is relatively long.And
And current prefabricated assembly structural is generally used and the cast-in-place identical arrangement and method for construction for having support system of tradition, so not only
It substantially prolongs the construction period and increases a large amount of support expense.Therefore a kind of disadvantages mentioned above is overcome it is necessary to design
Prefabricated beam-column connection and construction method.
Summary of the invention
To achieve the goals above, the present invention provides the multilayer prefabricated post of one-pass molding with bracket and preparation method thereof and applies
Work method is that a kind of upper and lower level column connect reliable multilayer prefabricated post with column, and passes through bracket in bean column node construction
Setting realizes that speed of application is fast and scene is succinct, without Construction of Supporting convenient for operation.
To realize the above-mentioned technical purpose, the specific technical solution that the present invention takes are as follows:
A kind of multilayer prefabricated post of the one-pass molding with bracket, the multilayer prefabricated post include that several columns indulge muscle, several ties
Muscle and several concrete columns；Be parallel to each other laid out in parallel between the vertical muscle of several columns；It is vertical that the column tie-bar is fixed on column
On muscle, and column tie-bar is indulged muscle with column and is arranged in a mutually vertical manner；Concrete column casting is coated on column and indulges the outer of muscle and column tie-bar
Portion, and arrange between concrete column and concrete column in gap, the gap between adjacent two concrete column forms installation
Vacancy；Installation is planted at least one external precast beam in the installation vacancy；It further include at least a pair of of concrete bracket；It is each pair of mixed
Solidifying clay ox leg is symmetrically distributed in concrete column upper end and is used to support cylinder upper end two sides；If each pair of concrete bracket includes
Dry bracket indulges muscle, several bracket stirrups, spacer bar and concrete bodies；The bracket is indulged muscle and is longitudinally divided along concrete bracket
Cloth, bracket stirrup, which is fixed on bracket, to be indulged on muscle；The concrete bodies casting is coated on the outside that bracket indulges muscle and bracket stirrup；Institute
Stating spacer bar is symmetrical double L-shaped structure, and the short side of the spacer bar of double L-shaped structure is fixed on its length in concrete bodies
While being parallel to concrete column length direction, and extend upwardly to outside concrete bodies；The concrete bodies, concrete column one
Secondary property moulding by casting.
It further include several pairs of steel corbels, each pair of steel corbel is symmetrically distributed in coagulation as the improved technical solution of the present invention
Earth pillar body upper end be used to support cylinder upper end two sides and with concrete bracket vertical distribution.
As the improved technical solution of the present invention, the steel corbel is fixed on concrete column by steel nail.
Multilayer prefabricated post of the one-pass molding with bracket, is prepared using following steps:
Step 1: several columns are indulged muscle and column tie-bar binding into the frame knot of multilayer prefabricated post in factory or construction site
Structure, i.e., be parallel to each other between the vertical muscle of guarantee column laid out in parallel during binding, and column tie-bar, which is fixed on column, to be indulged on muscle, and column tie-bar
Muscle is indulged with column to be arranged in a mutually vertical manner；
It is fixed on by the shape of bracket in the frame structure of multilayer prefabricated post Step 2: bracket is indulged muscle and bracket stirrup,
Spacer bar is fixed between the vertical muscle of bracket and bracket stirrup simultaneously and obtains total frame；
Step 3: total frame to be placed in the multilayer prefabricated post casting mold that the length made is greater than total lengths of frame
In, disturbing concrete and guarantee disposal molding in a mold, when concrete setting when meeting demoulding strength to carrying out demoulding
To the multilayer prefabricated post with bracket.
As the improved technical solution of the present invention, the precast beam both ends are equipped with keyway, and the bottom surface of the keyway is equipped with beam
Hold location hole；Precast beam is placed in installation vacancy by keyway, and is positioned by spacer bar and beam-ends location hole.
A kind of multilayer prefabricated post of the one-pass molding with bracket is constructed using following steps:
Step 1: pour at the construction field (site) be poured in basis or lower floor's post of construct after, the multilayer prefabricated post of hanging belt bracket, general
Multilayer prefabricated post with bracket is installed in basis or lower floor's post, and uses temporary support in two directions while fixing belt ox
The multilayer prefabricated post of leg；
Step 2: basis or lower floor's post and the multilayer prefabricated post with bracket are connected using grouting process casting；
Step 3: precast beam is shelved on concrete bracket, guarantees that spacer bar can pass through at precast beam keyway and be arranged
Location hole；
Step 4: the keyway slot bottom in precast beam places beam bottom additional muscle, guarantee beam bottom additional muscle through installation vacancy；
Step 5: interting back on the top of precast beam indulges muscle, and guarantee that beam bottom additional muscle and back indulge muscle and run through peace
Fill vacancy；
Step 6: using core space column tie-bar be secured across installation hole location at beam bottom additional muscle, back indulge muscle, column indulge muscle
And column tie-bar, i.e., realization fixed beam bottom simultaneously is mutually lapped from the opposite two sides insertion of pillar using two U-shaped steel muscle simultaneously
Additional muscle, back indulge muscle, column indulges muscle and column tie-bar；
Step 7: back indulge muscle it is fixed after pour part back stirrup, and using cast-in-place note by the way of by back indulge muscle and
After pour part back stirrup cladding.
Working principle: by prefabricated band bracket multilayer skewered column, the joint connection in site number of column and column is reduced, is held by bracket
Achieved the purpose that be not required to setting support by the load transmitted on precast beam.
The invention has the advantages that:
(1) multilayer prefabricated post is because it uses two sections or the three segmented columns technique integral prefabricated in factory, keeps its connection reliable, no
Easy fracture separation, anti-seismic performance are good, because of prefabricated components when being substantially shorter construction time and traditional single-unit multilayer prefabricated post connection
Error and be difficult to the problem of connecting, and link cost can be reduced,
(2) setting of bracket can save a large amount of support in multilayer prefabricated post, and more safe and reliable, to save support
Expense and accelerate speed of application and scene is succinct, convenient for operation.It preferably embodies prefabricated assembled build and infuses energy-saving and environmental protection, height
The advantages that effect.
(3) when precast beam lifting construction, any support that no setting is required under beam slab.
Detailed description of the invention
A kind of main view diagrammatic cross-section of multilayer prefabricated post of the one-pass molding of the invention of attached drawing 1 with bracket；
A kind of left view floor map of multilayer prefabricated post of the one-pass molding of the invention of attached drawing 2 with bracket；
Diagrammatic cross-section at a kind of A-A of the one-pass molding of the invention of attached drawing 3 with the multilayer prefabricated post of bracket；
Diagrammatic cross-section at a kind of B-B of the one-pass molding of the invention of attached drawing 4 with the multilayer prefabricated post of bracket；
A kind of multilayer prefabricated post concrete bracket structural schematic diagram of the one-pass molding of the invention of attached drawing 5 with bracket；
A kind of one-pass molding of the invention of attached drawing 6 is with the multilayer prefabricated post of bracket and the scheme of installation of precast beam；
The other side is illustrated after a kind of multilayer prefabricated post of the one-pass molding of the invention of attached drawing 7 with bracket and precast beam installation
Figure；
In figure: 1, column indulges muscle；2, multilayer prefabricated post；3, concrete bracket；4, column tie-bar；5, core space column tie-bar；6, fixed
Position reinforcing bar；7, bracket stirrup；8, bracket indulges muscle；9, back indulges muscle；10, beam bottom indulges muscle；11, beam bottom additional muscle；12, precast beam；
13, keyway；14, pre-embedded bolt hole；15, location hole；16, steel corbel.
Specific embodiment
To keep purpose and the technical solution of the embodiment of the present invention clearer, below in conjunction with the attached of the embodiment of the present invention
Figure, is clearly and completely described the technical solution of the embodiment of the present invention.Obviously, described embodiment is of the invention
A part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, those of ordinary skill in the art
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of being not necessarily to creative work.
Embodiment 1
A kind of multilayer prefabricated post of the one-pass molding with bracket, the multilayer prefabricated post include that several columns indulge muscle 1, several ties
Muscle 4 and several concrete columns；Be parallel to each other laid out in parallel between the vertical muscle 1 of several columns；The column tie-bar 4 is fixed on column
On vertical muscle 1, and column tie-bar 4 is indulged muscle 1 with column and is arranged in a mutually vertical manner；The concrete column casting is coated on column and indulges muscle 1 and tie
The outside of muscle 4, and arrange between concrete column and concrete column in gap, the gap shape between adjacent two concrete column
At installation vacancy；Installation is planted at least one external precast beam 12 in the installation vacancy；It further include at least a pair of of coagulation clay ox
Leg 3；Each pair of concrete bracket 3 is symmetrically distributed in concrete column upper end and is used to support cylinder upper end two sides；Each pair of coagulation
Clay ox leg 3 includes that several brackets indulge muscle 8, several bracket stirrups 7, spacer bar 6 and concrete bodies；The bracket indulges 8 edge of muscle
3 genesis analysis of concrete bracket, bracket stirrup 7, which is fixed on bracket, to be indulged on muscle 8；The concrete bodies casting is coated on bracket and indulges muscle
8 with the outside of bracket stirrup 7；The spacer bar 6 is symmetrical double L-shaped structure, the spacer bar 6 of double L-shaped structure
Short side is fixed on its long side in concrete bodies and is parallel to concrete column length direction, and extends upwardly to outside concrete bodies；Institute
Concrete bodies, concrete column are stated as disposal pouring molding.
Multilayer prefabricated post of the one-pass molding with bracket, is prepared using following steps:
Step 1: several columns are indulged muscle 1 and the binding of column tie-bar 4 into the frame of multilayer prefabricated post 2 in factory or construction site
Structure, i.e., be parallel to each other between the vertical muscle 1 of guarantee column laid out in parallel during binding, and column tie-bar 4, which is fixed on column, to be indulged on muscle 1, and
Column tie-bar 4 is indulged muscle 1 with column and is arranged in a mutually vertical manner；Its center pillar is vertical, and muscle 1 is elongated is set to the prefabricated shaft of entire multilayer；
Step 2: bracket is indulged the frame structure that muscle 8 and bracket stirrup 7 are fixed on by the shape of bracket multilayer prefabricated post 2
On, while spacer bar 6 being fixed between the vertical muscle 8 of bracket and bracket stirrup 7 and obtains total frame；
Step 3: total frame to be placed in the multilayer prefabricated post casting mold that the length made is greater than total lengths of frame
In, disposal molding is smash and guaranteed to disturbing concrete in the module, when concrete setting when meeting demoulding strength to being demoulded
Obtain the multilayer prefabricated post 2 with concrete bracket.
For the ease of the installation of precast beam 12,12 both ends of precast beam are equipped with keyway 13, and the bottom surface of the keyway 13 is set
There is beam-ends location hole 15；Precast beam 12 is placed in installation vacancy by keyway 13, and passes through spacer bar 6 and beam-ends location hole 15
It is positioned.
A kind of multilayer prefabricated post 2 of the one-pass molding with bracket is constructed using following steps:
Step 1: pour at the construction field (site) be poured in basis or lower floor's post of having constructed after, the multilayer prefabricated post 2 of hanging belt bracket,
Multilayer prefabricated post 2 with bracket is installed on basis or lower floor's post, and fixed simultaneously in two directions using temporary support
Multilayer prefabricated post 2 with bracket；
Step 2: basis or lower floor's post are connected with the multilayer prefabricated post 2 with bracket using grouting process casting, increase steady
Solidity to directly rest on precast beam 12 on concrete bracket 3 in step 3；
Step 3: precast beam 12 is shelved on concrete bracket 3, guarantee that spacer bar 6 can pass through 12 keyway of precast beam
The location hole 15 being arranged at 13；Guarantee that in subsequent construction technique, the precast beam 12 is not required to any support and can directly construct；
Step 4: 13 slot bottom of keyway in precast beam 12 places beam bottom additional muscle 11, guarantee beam bottom additional muscle 11 through peace
Fill vacancy；
Step 5: interting back on the top of precast beam 12 indulges muscle 9, and guarantee that beam bottom additional muscle 11 and back indulge muscle 9
Through installation vacancy；
Step 6: using core space column tie-bar 5 be secured across installation hole location at beam bottom additional muscle 11, back indulge muscle 9, column
Vertical muscle 1 and column tie-bar 4 are mutually lapped realization simultaneously admittedly from the opposite two sides insertion of pillar using two U-shaped steel muscle simultaneously
Determine beam bottom additional muscle 11, back indulges muscle 9, column indulges muscle 1 and column tie-bar 4；
Part back stirrup is poured Step 7: indulging after muscle 9 is fixed in back, and back is indulged into muscle 9 by the way of cast-in-place note
Back stirrup cladding in part is poured with after.
Such form is suitable for the case where bearing larger load on 2 bracket of multilayer prefabricated post.
Embodiment 2
The difference from embodiment 1 is that for the ease of the construction application of multilayer prefabricated post 2, the one-pass molding band bracket
Multilayer prefabricated post 2 further include several pairs of steel corbels 16, each pair of steel corbel 16 is symmetrically distributed in concrete column and is used to support one
The two sides at end and with 3 vertical distribution of concrete bracket.
Specific construction step are as follows:
Step 1: in factory or construction site, column indulged to muscle 1(is elongated to be set to the prefabricated shaft of entire multilayer) and column tie-bar
4 are bound the frame structure at multilayer prefabricated post 2 by design requirement；
Step 2: bracket is indulged the frame structure that muscle 8 and bracket stirrup 7 are fixed on by the shape of bracket multilayer prefabricated post 2
On, while spacer bar 6 being fixed between the vertical muscle 8 of bracket and bracket stirrup 7 and obtains total frame；
Step 3: 16 connection pre-embedded bolt hole 14 of steel corbel is fixed on be placed in after total frame two sections made or
In 2 mold of multilayer prefabricated post of three segmented columns, disturbing concrete, one-pass molding, when concrete to demoulding when meeting demoulding strength
For use；
Step 4: at the construction field (site), steel corbel 16 first can be fixed by bolts in (steel in pre-embedded bolt hole 14 before lifting
The beam load that the bearing capacity of bracket 16 and bolt can be shelved according to upper part is sized), then carry out lifting and subsequent
Operation first carries out the lifting of multilayer prefabricated post 2, carries out the processes such as lifting and the casting of cast-in-place part of subsequent precast beam 12 later,
It does not need that any support is arranged under subsequent construction central sill yet.
Step 5: when the node casting complete that precast beam 12 is connect with multilayer prefabricated post 2 and after reach design strength, steel ox
Leg 16 is dismountable and reusable.
Such form is suitable for the case where bearing on 2 bracket of multilayer prefabricated post compared with small load.
The above is only embodiments of the present invention, and the description thereof is more specific and detailed, and but it cannot be understood as right
The limitation of the invention patent range.It should be pointed out that for those of ordinary skill in the art, not departing from the present invention
Under the premise of design, various modifications and improvements can be made, these are all belonged to the scope of protection of the present invention.
Claims (6)
1. a kind of multilayer prefabricated post of one-pass molding with bracket, the multilayer prefabricated post includes that several columns indulge muscle, several column tie-bars
And several concrete columns；Be parallel to each other laid out in parallel between the vertical muscle of several columns；The column tie-bar, which is fixed on column, indulges muscle
On, and column tie-bar is indulged muscle with column and is arranged in a mutually vertical manner；The concrete column casting is coated on the outside that column indulges muscle and column tie-bar,
And arrange between concrete column and concrete column in gap, it is empty that the gap between adjacent two concrete column forms installation
Position；Installation is planted at least one external precast beam in the installation vacancy；It is characterized in that, further including at least a pair of of coagulation clay ox
Leg；Each pair of concrete bracket is symmetrically distributed in concrete column upper end and is used to support cylinder upper end two sides；Each pair of concrete
Bracket includes that several brackets indulge muscle, several bracket stirrups, spacer bar and concrete bodies；The bracket indulges muscle along coagulation clay ox
The longitudinal direction of leg is distributed, and bracket stirrup, which is fixed on bracket, to be indulged on muscle；The concrete bodies casting is coated on bracket and indulges muscle and ox
The outside of leg cuff muscle；The spacer bar is symmetrical double L-shaped structure, and the short side of the spacer bar of double L-shaped structure is fixed
In in concrete bodies, long side is parallel to concrete column length direction, and extends upwardly to outside concrete bodies；The concrete
Body, concrete column are disposal pouring molding.
2. a kind of multilayer prefabricated post of the one-pass molding according to claim 1 with bracket, which is characterized in that further include several
To steel corbel, each pair of steel corbel is symmetrically distributed in concrete column upper end and is used to support cylinder upper end two sides and and concrete bracket
Vertical distribution.
3. a kind of multilayer prefabricated post of the one-pass molding according to claim 2 with bracket, which is characterized in that the steel corbel
It is fixed on concrete column by steel nail.
4. a kind of multilayer prefabricated post of the one-pass molding according to claim 1 with bracket, which is characterized in that be using as follows
Step is prepared:
Step 1: in factory or construction site at the frame structure of multilayer prefabricated post, i.e., several columns are indulged muscle and column tie-bar binding
Be parallel to each other between the vertical muscle of guarantee column laid out in parallel during binding, and column tie-bar, which is fixed on column, to be indulged on muscle, and column tie-bar and column
Vertical muscle is arranged in a mutually vertical manner；
It is fixed on by the shape of bracket in the frame structure of multilayer prefabricated post Step 2: bracket is indulged muscle and bracket stirrup, simultaneously
Spacer bar is fixed between the vertical muscle of bracket and bracket stirrup and obtains total frame；
It is greater than in the multilayer prefabricated post casting mold of total lengths of frame Step 3: total frame to be placed in the length made,
Disturbing concrete and guarantee disposal molding in mold, when concrete setting is mixed to being demoulded to obtain band when meeting demoulding strength
The multilayer prefabricated post of solidifying clay ox leg.
5. a kind of multilayer prefabricated post of the one-pass molding according to claim 1 with bracket, which is characterized in that the precast beam
Both ends are equipped with keyway, and the bottom surface of the keyway is equipped with beam-ends location hole；Precast beam is placed in installation vacancy by keyway, and passes through
Spacer bar is positioned with beam-ends location hole.
6. a kind of multilayer prefabricated post of the one-pass molding according to claim 5 with bracket, which is characterized in that be using as follows
What step was constructed:
Step 1: pour at the construction field (site) be poured in basis or lower floor's post of having constructed after, the multilayer prefabricated post of hanging belt bracket will be with ox
The multilayer prefabricated post of leg is installed in basis or lower floor's post, and using temporary support fixing belt bracket simultaneously in two directions
Multilayer prefabricated post；
Step 2: basis or lower floor's post and the multilayer prefabricated post with bracket are connected using grouting process casting；
Step 3: precast beam is shelved on concrete bracket, what guarantee spacer bar can be arranged at precast beam keyway determines
Position hole；
Step 4: the keyway slot bottom in precast beam places beam bottom additional muscle, guarantee beam bottom additional muscle through installation vacancy；
Step 5: interting back on the top of precast beam indulges muscle, and it is empty to guarantee that beam bottom additional muscle and the vertical muscle of back run through installation
Position；
Step 6: using core space column tie-bar be secured across installation hole location at beam bottom additional muscle, back indulge muscle, column indulge muscle and
Column tie-bar is mutually lapped realization from the opposite two sides insertion of pillar using two U-shaped steel muscle simultaneously while fixed beam bottom is additional
Muscle, back indulge muscle, column indulges muscle and column tie-bar；
Step 7: back indulge muscle it is fixed after pour part back stirrup, and back is indulged into muscle with after by the way of cast-in-place note and is poured
Part back stirrup cladding.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610919890.5A CN106437031B (en) | 2016-10-21 | 2016-10-21 | The multilayer prefabricated post of one-pass molding with bracket and preparation method thereof and construction method |
| CN201811186536.1A CN109281438A (en) | 2016-10-21 | 2016-10-21 | Multilayer prefabricated post and construction method of the one-pass molding with bracket |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610919890.5A CN106437031B (en) | 2016-10-21 | 2016-10-21 | The multilayer prefabricated post of one-pass molding with bracket and preparation method thereof and construction method |
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| CN201811186536.1A Division CN109281438A (en) | 2016-10-21 | 2016-10-21 | Multilayer prefabricated post and construction method of the one-pass molding with bracket |
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| Publication Number | Publication Date |
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| CN106437031A CN106437031A (en) | 2017-02-22 |
| CN106437031B true CN106437031B (en) | 2019-02-05 |
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| CN201610919890.5A Expired - Fee Related CN106437031B (en) | 2016-10-21 | 2016-10-21 | The multilayer prefabricated post of one-pass molding with bracket and preparation method thereof and construction method |
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| CN109057046A (en) * | 2018-07-09 | 2018-12-21 | 常州市规划设计院 | The assembled integral beam-column node structure and construction method of additional closure connection reinforcing bar |
| CN108775083A (en) * | 2018-07-09 | 2018-11-09 | 东南大学 | The assembly concrete frame structure and construction method connected outside precast beam plastic hinge region |
| CN108775086A (en) * | 2018-07-09 | 2018-11-09 | 东南大学 | The additional assembled integral beam-column node structure and construction method for being closed connection reinforcing bar |
| CN109057159A (en) * | 2018-09-07 | 2018-12-21 | 三筑工科技有限公司 | Prefabricated laminated superposed column, assembled architecture body and assembled architecture body method of construction |
| CN111502118B (en) * | 2020-04-14 | 2024-08-30 | 中铁第四勘察设计院集团有限公司 | Assembled composite beam and beam slab node |
| CN114809086A (en) * | 2022-06-08 | 2022-07-29 | 青岛中科坤泰装配建筑科技有限公司 | Integral subway station structure of assembly of annular reinforcing bar overlap joint |
| CN114855876A (en) * | 2022-06-08 | 2022-08-05 | 青岛中科坤泰装配建筑科技有限公司 | Prefabricated double-layer integrated column for underground structure and construction method thereof |
| CN114875965A (en) * | 2022-06-08 | 2022-08-09 | 青岛中科坤泰装配建筑科技有限公司 | Assembly integral type subway station structure |
| CN115095014A (en) * | 2022-07-07 | 2022-09-23 | 中建八局西北建设有限公司 | Column bracket structure for mounting precast beam |
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| CN206512923U (en) * | 2016-10-21 | 2017-09-22 | 季氏预制装配建筑设计常州有限公司 | Multilayer prefabricated post of the one-shot forming with bracket |
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| CA2191384A1 (en) * | 1995-12-01 | 1997-06-02 | Takeshige Shimonohara | Structure members and a method of jointing the same |
| JP3222856B2 (en) * | 1999-05-31 | 2001-10-29 | 鹿島建設株式会社 | Construction method of column / beam joint |
| JP4171403B2 (en) * | 2003-11-10 | 2008-10-22 | 川田建設株式会社 | Precast concrete joint structure |
| CN2900666Y (en) * | 2006-05-24 | 2007-05-16 | 贵阳铝镁设计研究院 | Concrete upright colume with concrete bracket and capable of rear placing steel bracket |
| CN101487291A (en) * | 2009-02-09 | 2009-07-22 | 刘馨裕 | Assembly node and construction method of prefabricated hollow beam and column |
| CN201381558Y (en) * | 2009-04-20 | 2010-01-13 | 贵阳铝镁设计研究院 | Insulated connection structure of steel-reinforced concrete column and steel-reinforced concrete connecting beam |
| CN201865206U (en) * | 2010-10-26 | 2011-06-15 | 沈阳铝镁设计研究院有限公司 | Connection node structure of edge beam and reinforced concrete prefabricated column bracket |
| CN203393848U (en) * | 2013-08-09 | 2014-01-15 | 鸿鑫建设集团有限公司 | Connection node structure of reinforced concrete column and steel I-beam |
| CN103774755A (en) * | 2014-01-07 | 2014-05-07 | 同济大学 | Prestressed prefabricated ECC-RC combination beam column joint component |
| CN204098219U (en) * | 2014-10-15 | 2015-01-14 | 昆明营造工程设计有限公司 | Bracket steel bar concrete frame connecting pin contact assembled architecture |
| CN104727440B (en) * | 2014-11-17 | 2017-04-19 | 马恒忠 | Industrialized production efficiently-assembled type building frame column beam and manufacturing method |
| CN104594560A (en) * | 2015-01-30 | 2015-05-06 | 柳忠东 | Prefabricated frame column |
| CN104695626B (en) * | 2015-03-11 | 2016-09-07 | 济南轨道交通集团有限公司 | A kind of separate type prefabricated reinforced concrete bracket column and construction method |
| CN204738452U (en) * | 2015-06-01 | 2015-11-04 | 夏伟 | Prefabricated stand |
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2016
- 2016-10-21 CN CN201811186536.1A patent/CN109281438A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206512923U (en) * | 2016-10-21 | 2017-09-22 | 季氏预制装配建筑设计常州有限公司 | Multilayer prefabricated post of the one-shot forming with bracket |
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| CN106437031A (en) | 2017-02-22 |
| CN109281438A (en) | 2019-01-29 |
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