CN210134588U - Concrete column assembling structure - Google Patents
Concrete column assembling structure Download PDFInfo
- Publication number
- CN210134588U CN210134588U CN201920860383.8U CN201920860383U CN210134588U CN 210134588 U CN210134588 U CN 210134588U CN 201920860383 U CN201920860383 U CN 201920860383U CN 210134588 U CN210134588 U CN 210134588U
- Authority
- CN
- China
- Prior art keywords
- template
- column
- groove
- integrated
- assembling
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a concrete column assembly structure, wherein a column unit comprises a column reinforcement cage, a side template and an integrated template fixedly arranged outside the column reinforcement cage, a first reinforcement joint extends upwards to form the integrated template, and a second reinforcement joint extends downwards to form the integrated template and is fixedly connected with the first reinforcement joint of an adjacent column unit; the side form setting is used for making up into enclosed construction with the integral type template of two adjacent post units between the integral type template of two adjacent post units, the utility model discloses post unit accessible mill is direct prefabricated, transports to the job site again, in the work progress, only needs to reserve the operating space of connection between two adjacent post units, pours work again through side form closed operating space, and the shaping is pour to an organic whole, has reduced construction steps such as formwork, can reduce the construction work volume at scene, because the post unit is direct prefabricated fashioned, therefore can improve construction quality and efficiency.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to structure is assembled to concrete column.
Background
The reinforced concrete column is a member with excellent stress performance, and is widely applied to building engineering and municipal bridge engineering at present. The traditional concrete column mainly adopts a cast-in-place mode, a prefabricated concrete column, a prefabricated column reinforced frame and other modes.
The cast-in-place mode mainly comprises the steps of binding and forming column reinforcing steel bars one by one on site, then erecting a formwork and pouring concrete. The construction process has the advantages of convenient construction, long field operation time, large workload, low construction efficiency and the like. The prefabrication technology is to prefabricate the concrete column integrally in a factory, then hoist the column to the site, and connect the column through grouting sleeves and the like. The mode has the advantages of high construction efficiency, reliable construction quality and the like, but also has the problems that the connection quality of a node area is difficult to control, the weight of a prefabricated column is overlarge and difficult to transport and hoist, and the like, and is particularly difficult to be applied to an oversized and ultrahigh concrete column.
In addition, the technology of prefabricating the column reinforcement framework is that the column reinforcement framework is integrally formed on site or in a factory, then the column reinforcement framework is hoisted to the site to be connected, a template is assembled, and concrete is poured. The concrete construction flow comprises the steps of firstly connecting the bottom layer column reinforcing mesh, supporting a bottom layer template support and pouring a bottom layer on a construction site after each layer of column reinforcing mesh is formed; and then the column reinforcing mesh on the upper layer is connected to the column reinforcing mesh on the bottom layer, the second layer formwork is supported, then the second layer is poured, and the construction steps are repeated subsequently until the complete column pouring is completed. This kind of mode of pouring frequently supports the template, removes the template and pours, wastes time and energy, and the post reinforcing bar net of lower floor pours to accomplish and can have certain deformation moreover, influences the connection precision of follow-up post reinforcing bar net, can produce the technical problem that the assembly is not smooth-going.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a structure is assembled to concrete column through the prefabricated post unit of mill, then hoists, pours, can reduce on-the-spot construction procedure, can also improve construction quality and efficiency.
Structure is assembled to concrete column, including a plurality of consecutive post unit, the post unit includes:
the integrated formwork comprises a column steel reinforcement framework, side formworks and an integrated formwork fixedly arranged on the outer side of the column steel reinforcement framework, wherein one end of the column steel reinforcement framework is provided with a first steel reinforcement joint, the other end of the column steel reinforcement framework is provided with a second steel reinforcement joint connected with an adjacent column unit, the first steel reinforcement joint extends upwards out of the integrated formwork, and the second steel reinforcement joint extends downwards out of the integrated formwork and is fixedly connected with the first steel reinforcement joint of the adjacent column unit;
the side formworks are arranged between the integrated formworks of the two adjacent column units and used for combining the integrated formworks of the two adjacent column units into a closed structure, and the side formworks are arranged on the outer sides of the first steel bar joint and the second steel bar joint simultaneously.
Furthermore, the integrated template is provided with a fixing structure for fixing the side template.
Further, the fixed knot constructs for seting up the assembly groove in the integral type template, the assembly groove be located the integral type template with the side form corresponds on the complex terminal surface, the upper end and the lower extreme of side form be provided with assembly groove complex bead.
Further, the cross sections of the integrated template and the side template are rectangular, the assembly grooves comprise a first assembly groove, a second assembly groove and a third assembly groove which are formed in the end face of the integrated template, the second assembly groove and the third assembly groove are symmetrically arranged at two ends of the first assembly groove and form a U shape together with the first assembly groove, the side template comprises a first side template, a second side template, a third side template and a fourth side template, the upper ends and the lower ends of the first side template, the second side template and the third side template are respectively provided with the convex edges, the first assembly groove, the second assembly groove and the third assembly groove are respectively used for installing the first side template, the second side template and the third side template, and the fourth side template is fixedly arranged on the side end faces of the second side template and the third side template.
Furthermore, convex columns are arranged on the side end faces of the second side template, the third side template and the fourth side template corresponding to the side end faces of the second side template, the third side template and the fourth side template, and a clamping groove used for being assembled with the convex columns is arranged on the fourth side template.
Further, the integrated template comprises a first template, a second template, a third template and a fourth template, wherein the upper end and the lower end of the first template are both provided with a first strip-shaped groove, the upper end and the lower end of the second template are both provided with a second strip-shaped groove, the upper end and the lower end of the third template are both provided with a third strip-shaped groove, the tail ends of the second strip-shaped groove and the third strip-shaped groove are both provided with a transverse groove, the transverse grooves are perpendicular to the second strip-shaped groove and the third strip-shaped groove and are respectively communicated with the second strip-shaped groove and the third strip-shaped groove, the first strip-shaped groove, the second strip-shaped groove and the third strip-shaped groove are all through grooves, the second template and the third template are symmetrically arranged at the two ends of the first template, so that the two transverse grooves of the second template and the third template at the same end form a first assembly groove with the first strip-shaped groove, and the second strip-shaped groove on the end surface of the, and a third strip-shaped groove positioned on the end surface of the third template forms the third assembling groove.
Further, the cross section of the convex rib is rectangular.
Further, post reinforcing bar skeleton is including indulging muscle and stirrup, each the stirrup is along vertical direction parallel arrangement each other, the stirrup is formed by a plurality of horizontal muscle vertical and horizontal links to each other, constitutes the both ends of two at least horizontal muscle of stirrup are provided with the external screw thread, post unit still includes the nut that penetrates the integral type template inboard and with the external screw thread connection of horizontal muscle from the outside detachably of integral type template, through the nut is connected with horizontal muscle with post reinforcing bar skeleton and integral type template and is fixed.
Further, the both ends cover that has the horizontal muscle of external screw thread is equipped with the sleeve, the sleeve set up in the integral type template and the sleeve lean on integral type template one end with the inner wall butt of integral type template is provided with the step that is used for sleeve axial spacing on the horizontal muscle that has the external screw thread, the sleeve combines with inside concrete after concrete placement to form an organic whole.
Further, the sleeve leans on integral type template one end simultaneously the cover locate the outside of nut and with nut clearance fit, the inboard that integral type template one end was kept away from to the sleeve is provided with the internal thread, the sleeve passes through internal thread and horizontal muscle fixed connection.
The utility model has the advantages that: the utility model discloses concrete column assembly structure, post unit include post framework of reinforcement, side form and fix the integral type template that sets up in the post framework of reinforcement outside, one end of the framework of reinforcement is provided with first steel bar joint, and the other end is provided with the second steel bar joint that links to each other with adjacent post unit, first steel bar joint upwards stretches out the integral type template, the second steel bar joint downwards stretches out the integral type template and fixedly connects with the first steel bar joint of adjacent post unit; the side templates are arranged between the integrated templates of two adjacent column units for combining the integrated templates of two adjacent column units into a closed structure, the column units of the utility model can be directly prefabricated by factories and then transported to a construction site, in the construction process, only the connected operation space is reserved between two adjacent column units, the operation space is sealed by the side templates and then pouring work is carried out, the integral pouring forming is realized, the construction steps of formwork support and the like are reduced, the construction workload on site can be reduced, because the column unit is directly prefabricated and formed, the joint rate of the first steel bar joint and the second steel bar joint can be improved, therefore, construction quality and efficiency can be improved, the utility model discloses be particularly useful for the construction of super large, super high concrete column, solved the difficult problem of difficult, the transportation of traditional whole prefabricated post or post steel reinforcement skeleton hoist and mount.
Drawings
In order to make the purpose, technical scheme and beneficial effect of the utility model clearer, the utility model provides a following figure explains:
FIG. 1 is a schematic view of a column unit and a construction method according to the present invention
FIG. 2 is a schematic cross-sectional view of a column unit of the present invention;
FIG. 3 is a schematic view of the arrangement of the fitting grooves;
fig. 4 is a schematic diagram of a sideform configuration.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic view of the column unit and the construction method of the present invention, fig. 2 is a schematic view of a cross section of the column unit of the present invention, fig. 3 is a schematic view of an assembly groove, and fig. 4 is a schematic view of a side form.
Structure is assembled to concrete column, including a plurality of consecutive post unit, the post unit includes:
the column steel reinforcement framework comprises a column steel reinforcement framework 1, side templates 3 and an integrated template 2 fixedly arranged on the outer side of the column steel reinforcement framework 1, wherein one end of the column steel reinforcement framework 1 is provided with a first steel reinforcement joint 401, the other end of the column steel reinforcement framework is provided with a second steel reinforcement joint 402 connected with an adjacent column unit, the first steel reinforcement joint 401 extends upwards out of the integrated template 2, and the second steel reinforcement joint 402 extends downwards out of the integrated template 2 and is fixedly connected with the first steel reinforcement joint 401 of the adjacent column unit; the side formworks 3 are arranged between the integrated formworks 2 of the two adjacent column units and used for combining the integrated formworks 2 of the two adjacent column units into a closed structure, and the side formworks 3 are arranged on the outer sides of the first steel bar joint 401 and the second steel bar joint 402 simultaneously.
In this embodiment, the column unit passes through column steel framework 1, and the accessible mill is directly prefabricated, transports to the job site again, and in the work progress, only need reserve the operating space of connection between two adjacent column units, seals through side form 3 the operating space is pour work again, and the shaping is pour to an organic whole, has reduced construction steps such as formwork, can reduce the construction work volume at scene, because the column unit is the shaping of direct prefabrication, consequently can improve the joint rate of first steel splice 401 and second steel splice 402, therefore can improve construction quality and efficiency.
In this embodiment, be provided with on the integral type template 2 and be used for fixing the fixed knot of side form 3 constructs, side form 3 can be directly fixed through integral type template 2 like this, has saved and has supported contralateral template 3.
In this embodiment, fixed knot constructs for seting up the assembly groove on integral type template 2, the assembly groove be located integral type template 2 with side form 3 corresponds on the complex terminal surface, the upper end and the lower extreme of side form 3 be provided with assembly groove complex bead 5, through the cooperation of bead 5 and assembly groove, easily shaping and assembly.
In this embodiment, the cross sections of the integrated die plate 2 and the side die plate 3 are rectangular, the assembly grooves include a first assembly groove, a second assembly groove and a third assembly groove which are formed in the end surface of the integrated die plate, the second assembly groove and the third assembly groove are symmetrically arranged at two ends of the first assembly groove and form a U shape together with the first assembly groove, the side die plate 3 includes a first side die plate 301, a second side die plate 302, a third side die plate 303 and a fourth side die plate 304, the upper ends and the lower ends of the first side die plate 301, the second side die plate 302 and the third side die plate 303 are respectively provided with the protruding edge 5, the first assembly groove, the second assembly groove and the third assembly groove are respectively used for installing the first side die plate 301, the second side die plate 302 and the third side die plate 303, and the fourth side die plate 304 is fixedly arranged on the side end surfaces of the second side die plate 302 and the third side die plate 303.
In this embodiment, the side end surfaces of the second side die plate 302 and the third side die plate 303 corresponding to the fourth side die plate 304 are provided with convex pillars 7, and the fourth side die plate 304 is provided with a clamping groove 8 for being assembled with the convex pillars 7.
In this embodiment, the integrated form panel 2 includes a first form panel 201, a second form panel 202, a third form panel 203 and a fourth form panel 204, and the integrated form panel described herein does not mean that the integrated form panel 2 is a completely integrated structure, but is nominally integrated, and is prefabricated as a fixed integrated body by a factory. The upper end and the lower end of the first template 201 are both provided with a first strip-shaped groove 601, the upper end and the lower end of the second template 202 are both provided with a second strip-shaped groove 602, the upper end and the lower end of the third template 203 are both provided with a third strip-shaped groove 603, the ends of the second strip-shaped groove 602 and the third strip-shaped groove 603 are both provided with a transverse groove 604, the transverse groove 604 is perpendicular to the second strip-shaped groove 602 and the third strip-shaped groove 603 and is respectively communicated with the second strip-shaped groove 602 and the third strip-shaped groove 603, the first strip-shaped groove 601, the second strip-shaped groove 602 and the third strip-shaped groove 603 are all through grooves, the second template 202 and the third template 203 are symmetrically arranged at the two ends of the first template 201, so that the two transverse grooves 604 of the second template 202 and the third template 203 at the same end form a first assembly groove with the first strip-shaped groove 601, and the second strip-shaped groove 602 on the end surface of the second template, the third strip-shaped groove 603 on the end face of the third template 203 forms the third assembling groove, and the convex edge 5 can slide into the assembling groove, so that the assembling is convenient.
In the assembling process of this embodiment, the first side die plate 301 is firstly slid into the first assembling groove, then the second side die plate 302 and the third side die plate 303 are respectively slid into the second assembling groove and the third assembling groove, the end portions of the second side die plate 302 and the third side die plate 303 are positioned by the first side die plate 301, and finally the fourth side die plate 304 is installed, and the fourth side die plate 304 is fixedly arranged on the side end faces of the second side die plate 302 and the third side die plate 303 by the convex columns 7 and the clamping grooves 8. The section of the convex rib 5 is rectangular, so that the connection is more stable.
In this embodiment, post framework of reinforcement 1 is including indulging muscle 13 and stirrup, each the stirrup is along vertical direction parallel arrangement each other, the stirrup is formed by a plurality of horizontal muscle 9 vertically and horizontally links to each other the constitution the both ends of two at least horizontal muscle 9 of stirrup are provided with the external screw thread, the post unit still includes the nut 10 that penetrates 2 inboards of integral type template and with the external screw thread connection of horizontal muscle 9 from the outside detachably of integral type template 2, through nut 10 is connected with horizontal muscle 9 and is fixed with post framework of reinforcement 1 and integral type template 2.
In this embodiment, the both ends cover of the horizontal muscle 9 that has the external screw thread is equipped with sleeve 11, sleeve 11 sets up in integral type template 2 and the sleeve lean on integral type template 2 one end with integral type template 2's inner wall butt is provided with on the horizontal muscle 9 that has the external screw thread and is used for the spacing step 12 of sleeve 11 axial, sleeve 11 combines with inside concrete after concrete placement to form integratively, through adopting this kind of mode, can conveniently demolish integral type template 2, makes the concrete column appearance more pleasing to the eye, and sleeve 11 combines with inside concrete after concrete placement to form integratively, and nut 10 does not receive the influence of concreting, has made things convenient for the installation and the dismantlement of nut 10.
In this embodiment, the sleeve 11 leans on 2 one ends of integral type template to overlap simultaneously and locates the outside of nut 10 and with nut 10 clearance fit, the inboard that 2 one ends of integral type template were kept away from to sleeve 11 is provided with the internal thread, sleeve 11 passes through internal thread and horizontal muscle 9 fixed connection, connect more stably.
The construction method of the concrete column assembling structure adopts any one of the concrete column assembling structures, and comprises the following steps:
s1, prefabricating the column unit, namely, fixedly connecting the integrated template 2 with the column reinforcement framework 1, so that when the prefabricated column unit is hoisted, the integrated template 2 can fully bear the column reinforcement framework 1, the first reinforcement joint 401 extends upwards out of the integrated template 2, and the second reinforcement joint 402 extends downwards out of the integrated template 2;
s2, connecting two adjacent column units, and fixedly connecting the second steel bar joint 402 with the first steel bar joint 401 of the adjacent column unit;
s3, installing a side template 3, wherein the side template 3 is arranged between the integrated templates 2 of two adjacent column units and is used for combining the integrated templates 2 of the two adjacent column units into a closed structure, and the side template 3 is simultaneously arranged at the outer sides of the first steel bar joint 401 and the second steel bar joint 402;
s4, pouring concrete, and pouring the column reinforcement frameworks 1 in the integrated template 2 and the side template 3 at the same time;
and S5, removing the formwork after the concrete is solidified.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1. Structure is assembled to concrete column, including a plurality of consecutive post unit, its characterized in that, the post unit includes:
the integrated formwork comprises a column steel reinforcement framework, side formworks and an integrated formwork fixedly arranged on the outer side of the column steel reinforcement framework, wherein one end of the column steel reinforcement framework is provided with a first steel reinforcement joint, the other end of the column steel reinforcement framework is provided with a second steel reinforcement joint connected with an adjacent column unit, the first steel reinforcement joint extends upwards out of the integrated formwork, and the second steel reinforcement joint extends downwards out of the integrated formwork and is fixedly connected with the first steel reinforcement joint of the adjacent column unit;
the side formworks are arranged between the integrated formworks of the two adjacent column units and used for combining the integrated formworks of the two adjacent column units into a closed structure, and the side formworks are arranged on the outer sides of the first steel bar joint and the second steel bar joint simultaneously.
2. The concrete column assembling structure according to claim 1, wherein a fixing structure for fixing the sideforms is provided on the integrated form.
3. The concrete column assembling structure according to claim 2, wherein the fixing structure is an assembling groove formed in the integrated formwork, the assembling groove is formed in the end face, corresponding to and matched with the side formwork, of the integrated formwork, and convex ribs matched with the assembling groove are arranged at the upper end and the lower end of the side formwork.
4. A concrete column assembly structure according to claim 3, wherein the cross-section of the integrated form and the sideforms is rectangular, the assembling grooves comprise a first assembling groove, a second assembling groove and a third assembling groove which are arranged on the end surface of the integrated template, the second assembling groove and the third assembling groove are symmetrically arranged at two ends of the first assembling groove and form a U shape together with the first assembling groove, the side templates comprise a first side template, a second side template, a third side template and a fourth side template, the upper ends and the lower ends of the first side template, the second side template and the third side template are all provided with the convex edges, the first assembling groove, the second assembling groove and the third assembling groove are respectively used for installing a first side template, a second side template and a third side template, and the fourth side template is fixedly arranged on the side end faces of the second side template and the third side template.
5. The concrete column assembling structure according to claim 4, wherein the side end faces of the second and third side formworks corresponding to the fourth side formwork are provided with convex columns, and the fourth side formwork is provided with clamping grooves for assembling with the convex columns.
6. The concrete column assembling structure according to claim 5, wherein the integrated form comprises a first form, a second form, a third form and a fourth form, the upper end and the lower end of the first form are both provided with a first bar-shaped groove, the upper end and the lower end of the second form are both provided with a second bar-shaped groove, the upper end and the lower end of the third form are both provided with a third bar-shaped groove, the ends of the second bar-shaped groove and the third bar-shaped groove are both provided with a transverse groove, the transverse groove is perpendicular to the second bar-shaped groove and the third bar-shaped groove and is respectively communicated with the second bar-shaped groove and the third bar-shaped groove, the first bar-shaped groove, the second bar-shaped groove and the third bar-shaped groove are through grooves, the second form the first assembling groove by the two transverse grooves of the second form the same end with the first bar-shaped groove by the second form and the third form the same end with the first assembling groove by the second bar-shaped groove and the third form, and a second strip-shaped groove positioned on the end surface of the second template forms the second assembling groove, and a third strip-shaped groove positioned on the end surface of the third template forms the third assembling groove.
7. A concrete column assembly structure according to claim 6, wherein the cross-section of said ribs is rectangular.
8. The concrete column assembling structure according to claim 1, wherein the column reinforcement frame includes longitudinal bars and stirrups, each of the stirrups is disposed in parallel with each other in a vertical direction, the stirrups are formed by connecting a plurality of transverse bars vertically and horizontally, external threads are provided at both ends of at least two transverse bars constituting the stirrups, the column unit further includes nuts detachably penetrating the inside of the integrated formwork from the outside of the integrated formwork and connected with the external threads of the transverse bars, and the column reinforcement frame and the integrated formwork are connected and fixed by the nuts being connected with the transverse bars.
9. The concrete column assembling structure according to claim 8, wherein sleeves are sleeved at two ends of the transverse bar with the external threads, the sleeves are arranged in the integrated formwork, one end of each sleeve, close to the integrated formwork, is abutted against the inner wall of the integrated formwork, steps for axial limiting of the sleeves are arranged on the transverse bar with the external threads, and the sleeves are combined with the internal concrete into a whole after concrete is poured.
10. The concrete column assembling structure according to claim 9, wherein one end of the sleeve close to the integrated formwork is simultaneously sleeved on the outer side of the nut and in clearance fit with the nut, an inner thread is arranged on the inner side of one end of the sleeve far away from the integrated formwork, and the sleeve is fixedly connected with the transverse bar through the inner thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920860383.8U CN210134588U (en) | 2019-06-10 | 2019-06-10 | Concrete column assembling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920860383.8U CN210134588U (en) | 2019-06-10 | 2019-06-10 | Concrete column assembling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210134588U true CN210134588U (en) | 2020-03-10 |
Family
ID=69706257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920860383.8U Active CN210134588U (en) | 2019-06-10 | 2019-06-10 | Concrete column assembling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210134588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206229A (en) * | 2019-06-10 | 2019-09-06 | 上海建工四建集团有限公司 | A kind of concrete column splicing structure and its construction method |
| CN111608414A (en) * | 2020-05-07 | 2020-09-01 | 中建科工集团有限公司 | Reinforcing and reforming structure and method for building steel structure |
-
2019
- 2019-06-10 CN CN201920860383.8U patent/CN210134588U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206229A (en) * | 2019-06-10 | 2019-09-06 | 上海建工四建集团有限公司 | A kind of concrete column splicing structure and its construction method |
| CN111608414A (en) * | 2020-05-07 | 2020-09-01 | 中建科工集团有限公司 | Reinforcing and reforming structure and method for building steel structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107143034A (en) | A kind of assembly concrete frame structure beam column rigid connection node | |
| CN203320738U (en) | Assembled concrete frame-shear wall structure | |
| CN105133791A (en) | Construction method for prefabricated thick plate steel rib concrete column variable cross-section transformation node structure | |
| CN208486364U (en) | Frame structure system | |
| CN110206229B (en) | Concrete column assembly structure and construction method thereof | |
| CN206053131U (en) | Precast floor slab steel reinforcement cage component and floor | |
| CN103243838A (en) | Connection structure of integrally assembled concrete frame and shear wall | |
| CN105143570A (en) | Building structure and construction method for same | |
| EA034805B1 (en) | Construction of the prefabricated column and beam type | |
| CN210134588U (en) | Concrete column assembling structure | |
| CN106049754B (en) | The assembled section of the standard of assembly concrete combined column and the combined column being made up of assembly section | |
| CN104532953A (en) | 3D printing based assembly type special-shaped column framework structure and construction method thereof | |
| CN105952060A (en) | Precast beam reinforcement cage component and assembling method thereof | |
| CN205153536U (en) | Structure is assembled to self -balancing integral template of reinforced concrete roof beam | |
| CN104805960B (en) | One kind exempts from form removal beams of concrete and its construction method | |
| CN106759873A (en) | A kind of new prefabricated integral frame structure prefabricated post is constructed with prefabricated beam connecting node | |
| CN208023713U (en) | A kind of prefabrication and assembly construction steel reinforced concrete beam column connection structure | |
| CN109610707B (en) | Assembly structure with parallel and level prefabricated steel beams and floor slab and rapid construction method | |
| CN209260922U (en) | Band girder rib laminated floor slab pre-tensioning system connecting joint structure | |
| CN106401209A (en) | Assembling integral type framework buckling-prevention supporting structure | |
| CN106032701A (en) | Self-balance integral template assembling structure of reinforced concrete column | |
| CN205917986U (en) | Standard of assembled concrete composite columns is assembled festival and is assembled composite columns that festival constitutes by this | |
| CN103061444B (en) | Self-supporting deformed steel-encased concrete composite beam | |
| CN104005475A (en) | Hollow column assembling type frame system easy to mount and construction method | |
| CN215329894U (en) | Wet node concrete placement system is connected to assembled structure beam column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |