CN206646642U - A kind of assembled architecture post and column connected node - Google Patents
A kind of assembled architecture post and column connected node Download PDFInfo
- Publication number
- CN206646642U CN206646642U CN201621442701.1U CN201621442701U CN206646642U CN 206646642 U CN206646642 U CN 206646642U CN 201621442701 U CN201621442701 U CN 201621442701U CN 206646642 U CN206646642 U CN 206646642U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- pipe column
- prop
- steel bushing
- wall
- 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
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
It the utility model is related to technical field of buildings,Especially a kind of assembled architecture post and column connected node,Including connecting steel bushing,Location-plate,Lower prop reinforcing rib,Upper prop reinforcing rib,Grout hole,Hush panel,Grouting material and extravasating hole,Connection steel bushing is welded on the upper end outer wall of lower steel pipe column,The outer wall of lower steel pipe column and the outer wall of connection steel bushing are coated with lower prop precast concrete,The outer wall of connection steel bushing offers the grout hole for irrigating grouting material into connection steel bushing,The outer wall of lower prop precast concrete offers through hole,The top of lower steel pipe column is fixedly connected with location-plate,The assembled architecture post replaces the formwork flow at scene with column connected node by way of setting upper lower prop grafting,Simplify construction technology,The outer casting concrete of node strengthens the quality of connection between lower prop,By setting location-plate,When upper,On location-plate can ensure when lower prop docks,The positioning of lower prop fast accurate,Improve efficiency of construction.
Description
Technical field
It the utility model is related to technical field of buildings, more particularly to a kind of assembled architecture post and column connected node.
Background technology
During assembled architecture practice of construction, prefabricated components junction is often lifting structure where the difficult point constructed
Part is not easy to carry out construction positioning, and then reduces construction quality and efficiency of assembling；For assembled architecture, post is connected with post and is
Where construction key, the bar connecting that post is connected with post at present the form such as connects, is welded to connect using mechanical sleeves more；Machinery set
Cylinder connection request beam-ends stretches out reinforcing bar with stretching out reinforcing bar precise alignment at Column border node, and difficulty is larger in practical operation, installation effectiveness
It is low；It is welded to connect, electroplating equipment wielding machine need to be transported to mounting layer, the more difficult control of weldquality in welding process.
Utility model content
The purpose of this utility model is that operation difficulty is big, and installation effectiveness is low in order to solve to exist in the prior art, connects matter
Measure the shortcomings that poor, and a kind of the assembled architecture post and column connected node proposed.
To achieve these goals, the utility model employs following technical scheme：
Design a kind of assembled architecture post and column connected node, including connection steel bushing, location-plate, lower prop reinforcing rib, upper prop
Reinforcing rib, upper steel pipe column, grout hole, hush panel, grouting material and extravasating hole, the connection steel bushing are welded on the upper end of lower steel pipe column
Outer wall, the outer wall of the lower steel pipe column and the outer wall of connection steel bushing are coated with lower prop precast concrete, the connection steel bushing
Outer wall offers logical for being offered to the outer wall of the grout hole for connecting perfusion grouting material in steel bushing, the lower prop precast concrete
Hole, and through hole connects with grout hole, the top of the lower steel pipe column is fixedly connected with location-plate, and the upper end of the lower steel pipe column is opened
Hush panel is stamped at mouthful, and location-plate is fixed in hush panel, the inwall of the connection steel bushing is welded with lower prop reinforcing rib, described
The surrounding of upper steel pipe column is coated with upper prop precast concrete, and the lower end tie point insertion of the upper steel pipe column connects the interior of steel bushing
Chamber, grouting material, the lower prop precast concrete and upper prop have been poured in the cavity that the upper steel pipe column is formed with being connected steel bushing
Precast concrete junction is reserved with extravasating hole.
A kind of assembled architecture post and column connected node, including connection steel bushing, location-plate, lower prop reinforcing rib, upper prop reinforcing bar
Rib, upper steel pipe column, grout hole, grouting material, extravasating hole and anchor bar, the connection steel bushing are welded on outside the upper end of lower steel pipe column
Wall, the outer wall of the lower steel pipe column and the outer wall of connection steel bushing are coated with lower prop precast concrete, described to connect the outer of steel bushing
Wall offers the grout hole for irrigating grouting material into connection steel bushing, the lower prop precast concrete and upper prop precast concrete
Junction is reserved with extravasating hole, and extravasating hole connects with grout hole, and the top of the lower steel pipe column is provided with location-plate, and location-plate
It is fixed on steel pipe column wall, the inwall of the connection steel bushing is welded with lower prop reinforcing rib, the surrounding cladding of the upper steel pipe column
There are upper prop precast concrete, the inner chamber of the lower end tie point insertion connection steel bushing of the upper steel pipe column, the upper steel pipe column and company
Connect and grouting material has been poured in the cavity that steel bushing is formed, the anchor bar is located at lower steel pipe column and forms node with upper steel pipe column
Inner chamber, one end of the anchor bar extends to the inner chamber of lower steel pipe column, and the other end of the anchor bar extends to steel
The inner chamber of tubing string, the inner chamber of the lower steel pipe column and the inner chamber of upper steel pipe column have poured cast-in-place concrete.
Preferably, the outer wall surrounding of the upper steel pipe column insertion connection steel bushing lumen portion is welded with upper prop reinforcing rib.
Preferably, the extravasating hole is combined to form by connection steel bushing, lower prop precast concrete and upper prop precast concrete, institute
It is strong concrete slurry to state grouting material.
The utility model proposes a kind of assembled architecture post and column connected node, beneficial effect be：By in setting
The mode of lower prop grafting replaces the formwork flow at scene, simplifies construction technology, and the outer casting concrete of node strengthens lower prop
Between quality of connection, by setting location-plate, when upper and lower post docks, location-plate can ensure upper and lower post fast accurate
Positioning, improves efficiency of construction, by setting reinforcing rib, reinforcing rib strengthens upper and lower post when being merged with concrete slurry
Quality of connection, while can be according to the characteristics of construction work and force structure is divided into concrete perfusion and not two kinds of companies of concrete perfusion
Mode is connect, increase anchor bar carries out reinforcing fixation in the attachment structure of concrete perfusion, further improves upper and lower post
Between bonding strength.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of assembled architecture post and column connected node lower prop top view；
Fig. 2 be the utility model proposes a kind of assembled architecture post and column connected node lower prop sectional view；
Fig. 3 be the utility model proposes a kind of assembled architecture post and column connected node upper prop sectional view；
Fig. 4 be the utility model proposes a kind of assembled architecture post and column connected node upper prop top view；
Fig. 5 be the utility model proposes the upper and lower column connected node of a kind of assembled architecture post and column connected node pour
Build concrete structure schematic diagram；
Fig. 6 be the utility model proposes a kind of assembled architecture post and column connected node upper and lower column connected node not
Casting concrete structural representation.
In figure：101 connection steel bushings, 102 location-plates, 103 lower prop reinforcing ribs, 104 grout holes, 105 lower prop precast concretes,
106 times steel pipe columns, 107 hush panels, 201 upper prop reinforcing ribs, steel pipe column, 203 upper prop precast concretes, 3 grouting materials, 4 are overflow on 202
Starch hole, 5 anchor bars, 6 cast-in-place concretes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-5, a kind of assembled architecture post and column connected node, there is provided a kind of scheme：Including connection steel bushing 101,
Location-plate 102, lower prop reinforcing rib 103, upper prop reinforcing rib 201, upper steel pipe column 202, grout hole 104, hush panel 107, grouting material 3
With extravasating hole 4, connection steel bushing 101 is welded on the upper end outer wall of lower steel pipe column 106, the outer wall and connection steel bushing of lower steel pipe column 106
101 outer wall is coated with lower prop precast concrete 105, and the outer wall of connection steel bushing 101 is offered for into connection steel bushing 101
The grout hole 104 of grouting material 3 is irrigated, the outer wall of lower prop precast concrete 105 offers through hole, and through hole connects with grout hole 104
Logical, the top of lower steel pipe column 106 is fixedly connected with location-plate 102, and hush panel 107 is stamped at the upper end open of lower steel pipe column 106,
And location-plate 102 is fixed in hush panel 107, the inwall of connection steel bushing 101 is welded with lower prop reinforcing rib 103, upper steel pipe column 202
Surrounding be coated with upper prop precast concrete 203, the inner chamber of the lower end tie point insertion connection steel bushing 101 of upper steel pipe column 202, on
Grouting material 3 is poured in the cavity that steel pipe column 202 is formed with being connected steel bushing 101, lower prop precast concrete 105 and upper prop are prefabricated
The junction of concrete 203 is reserved with extravasating hole 4, and by setting location-plate 102, when upper and lower post docks, location-plate 102 can be protected
The positioning of upper and lower post fast accurate is demonstrate,proved, improves efficiency of construction, the upper insertion of steel pipe column 202 connects the outer of the lumen portion of steel bushing 101
Wall surrounding is welded with upper prop reinforcing rib 201, and extravasating hole 4 is prefabricated mixed by connection steel bushing 101, lower prop precast concrete 105 and upper prop
Solidifying soil 203 combines to form, and grouting material 3 is strong concrete slurry, increases anchor bar in the attachment structure of concrete perfusion
Reinforcing fixation is carried out, improves the bonding strength between upper and lower post.
Reference picture 1-4 and Fig. 6, a kind of assembled architecture post and column connected node, there is provided another scheme：Including connecting steel
Set 101, location-plate 102, lower prop reinforcing rib 103, upper prop reinforcing rib 201, upper steel pipe column 202, grout hole 104, grouting material 3, overflow
Hole 4 and anchor bar 5 are starched, connection steel bushing 101 is welded on the upper end outer wall of lower steel pipe column 106, the outer wall of lower steel pipe column 106 and company
The outer wall for connecing steel bushing 101 is coated with lower prop precast concrete 105, and the outer wall of connection steel bushing 101, which offers, to be used for connection steel
The grout hole 104 of grouting material 3 is irrigated in set 101, lower prop precast concrete 105 is reserved with the junction of upper prop precast concrete 203
There is extravasating hole 4, and extravasating hole 4 connects with grout hole 104, the top of lower steel pipe column 106 is provided with location-plate 102, and location-plate 102
It is fixed on the inwall of steel pipe column 106, the inwall of connection steel bushing 101 is welded with lower prop reinforcing rib 103, the surrounding of upper steel pipe column 202
It is coated with upper prop precast concrete 203, the inner chamber of the lower end tie point insertion connection steel bushing 101 of upper steel pipe column 202, upper steel pipe column
Grouting material 3 is poured in 202 cavitys formed with being connected steel bushing 101, anchor bar 5 is located at lower steel pipe column 106 and upper steel pipe
Post 202 forms the inner chamber of node, and one end of anchor bar 5 extends to the inner chamber of lower steel pipe column 106, anchor bar 5 it is another
End extends to the inner chamber of steel pipe column 202, and the inner chamber of lower steel pipe column 106 and the inner chamber of upper steel pipe column 202 have poured cast-in-place mixed
Solidifying soil 6, by setting location-plate 102, when upper and lower post docks, location-plate 102 can ensure determining for upper and lower post fast accurate
Position, improves efficiency of construction, and the outer wall surrounding of the upper insertion of the steel pipe column 202 connection lumen portion of steel bushing 101 is welded with upper prop reinforcing bar
Rib 201, extravasating hole 4 are combined to form by connection steel bushing 101, lower prop precast concrete 105 and upper prop precast concrete 203, grouting
Material 3 is strong concrete slurry, and increasing anchor bar in the attachment structure of concrete perfusion carries out reinforcing fixation, improves
Bonding strength between upper and lower post.
Operation principle：When fit on steel pipe column 202 and lower steel pipe column 106, it is divided into two kinds of assembling structures, one of which assembling
Structure is：By upper steel pipe column 202 insert connection steel bushing 101 inner chamber, then from grout hole 4 up steel pipe column 202 with being connected steel
Grouting material 3 is poured in the cavity that set 101 is formed, unnecessary grouting material 3 overflows from excessive slurry mouth 4, completes assembly work, another
Planting assembling structure is：By upper steel pipe column 202 insert connection steel bushing 101 inner chamber, then from grout hole 4 up steel pipe column 202 with
Grouting material 3 is poured in the cavity that connection steel bushing 101 is formed, unnecessary grouting material 3 overflows from excessive slurry mouth 4, added at node
If anchor bar 5 and the up inner chamber of steel pipe column 202 and the inner chamber of lower steel pipe column 106 pour cast-in-place concrete 6 and complete section respectively
The assembling of point is fixed.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of assembled architecture post and column connected node, including connection steel bushing (101), location-plate (102), lower prop reinforcing rib
(103), upper prop reinforcing rib (201), upper steel pipe column (202), grout hole (104), hush panel (107), grouting material (3) and extravasating hole
(4), it is characterised in that the connection steel bushing (101) is welded on the upper end outer wall of lower steel pipe column (106), the lower steel pipe column
(106) outer wall and the outer wall of connection steel bushing (101) is coated with lower prop precast concrete (105), the connection steel bushing (101)
Outer wall offer grout hole (104) for from the perfusion grouting material (3) to connection steel bushing (101), the lower prop concrete
The outer wall of native (105) offers through hole, and through hole connects with grout hole 104, and the top of the lower steel pipe column (106) is fixedly connected
There is location-plate (102), be stamped hush panel (107) at the upper end open of the lower steel pipe column (106), and location-plate 102 is fixed on
In hush panel 107, the inwall of the connection steel bushing (101) is welded with lower prop reinforcing rib (103), the upper steel pipe column (202)
Surrounding is coated with upper prop precast concrete (203), the lower end tie point insertion connection steel bushing (101) of the upper steel pipe column (202)
Inner chamber, poured grouting material (3), the lower prop in the cavity that the upper steel pipe column (202) is formed with being connected steel bushing (101)
Precast concrete (105) is reserved with extravasating hole (4) with upper prop precast concrete (203) junction.
2. a kind of assembled architecture post and column connected node, including connection steel bushing (101), location-plate (102), lower prop reinforcing rib
(103), upper prop reinforcing rib (201), upper steel pipe column (202), grout hole (104), grouting material (3), extravasating hole (4) and anchor bar
(5), it is characterised in that the connection steel bushing (101) is welded on the upper end outer wall of lower steel pipe column (106), the lower steel pipe column
(106) outer wall and the outer wall of connection steel bushing (101) is coated with lower prop precast concrete (105), the connection steel bushing (101)
Outer wall offer grout hole (104) for from the perfusion grouting material (3) to connection steel bushing (101), the lower prop concrete
Native (105) are reserved with extravasating hole (4) with upper prop precast concrete (203) junction, and extravasating hole (4) connects with grout hole (104)
Logical, the top of the lower steel pipe column (106) is provided with location-plate (102), and location-plate 102 is fixed on the inwall of steel pipe column 106, institute
The inwall for stating connection steel bushing (101) is welded with lower prop reinforcing rib (103), and the surrounding of the upper steel pipe column (202) is coated with upper prop
Precast concrete (203), the inner chamber of the lower end tie point insertion connection steel bushing (101) of the upper steel pipe column (202), it is described on
Grouting material (3) is poured in the cavity that steel pipe column (202) is formed with being connected steel bushing (101), under the anchor bar (5) is located at
Steel pipe column (106) forms the inner chamber of node with upper steel pipe column (202), and one end of the anchor bar (5) extends to lower steel pipe
The inner chamber of post (106), the other end of the anchor bar (5) extend to the inner chamber of steel pipe column (202), the lower steel pipe column
(106) inner chamber and the inner chamber of upper steel pipe column (202) has poured cast-in-place concrete (6).
3. a kind of assembled architecture post according to claim 1 or 2 and column connected node, it is characterised in that the upper steel
The outer wall surrounding of tubing string (202) insertion connection steel bushing (101) lumen portion is welded with upper prop reinforcing rib (201).
4. a kind of assembled architecture post according to claim 1 or 2 and column connected node, it is characterised in that the excessive slurry
Hole (4) is combined to form by connection steel bushing 101, lower prop precast concrete 105 and upper prop precast concrete 203, the grouting material (3)
For strong concrete slurry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621442701.1U CN206646642U (en) | 2016-12-27 | 2016-12-27 | A kind of assembled architecture post and column connected node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621442701.1U CN206646642U (en) | 2016-12-27 | 2016-12-27 | A kind of assembled architecture post and column connected node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206646642U true CN206646642U (en) | 2017-11-17 |
Family
ID=60283144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621442701.1U Active CN206646642U (en) | 2016-12-27 | 2016-12-27 | A kind of assembled architecture post and column connected node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206646642U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638322A (en) * | 2018-05-10 | 2018-10-12 | 无锡市政设计研究院有限公司 | Prefabricated post concreting method in a kind of assembled architecture |
| CN109441016A (en) * | 2018-12-20 | 2019-03-08 | 深圳大学 | Prefabricated concrete structure column steel pipe socket shell ring point and preparation method thereof |
| CN109653439A (en) * | 2019-01-18 | 2019-04-19 | 长沙远大住宅工业集团股份有限公司 | Overlap column connected node and its construction method |
| CN110230369A (en) * | 2019-07-03 | 2019-09-13 | 厦门源昌城建集团有限公司 | A kind of assembles post and its joggle construction method |
| CN112411741A (en) * | 2020-11-28 | 2021-02-26 | 中实翊(福建)建设工程有限公司 | Fabricated building structure and construction method |
| CN112431305A (en) * | 2020-10-30 | 2021-03-02 | 中民筑友房屋科技(石首)有限公司 | Assembly type building frame and quick connection method thereof |
| CN112681529A (en) * | 2020-12-16 | 2021-04-20 | 广州天行建筑设计事务所有限公司 | Construction method of fabricated building structure |
| CN112779980A (en) * | 2020-12-30 | 2021-05-11 | 聂运发 | Building structure suitable for multi-storey building set-up high-rise building |
| CN113323141A (en) * | 2021-07-09 | 2021-08-31 | 马海滨 | Novel assembled integral frame structure and construction method thereof |
| CN114150762A (en) * | 2021-12-14 | 2022-03-08 | 闽南理工学院 | RCS assembly of assembled concrete column and steel beam and construction method thereof |
| CN114809445A (en) * | 2022-04-28 | 2022-07-29 | 广东睿住住工科技有限公司 | Modular steel column installation method and modular steel column assembly |
| CN114856084A (en) * | 2022-04-24 | 2022-08-05 | 龙信建设集团有限公司 | Steel column installation structure capable of being installed quickly and installation process thereof |
| CN116502316A (en) * | 2023-06-25 | 2023-07-28 | 国住人居工程顾问有限公司 | Node bearing capacity regulating and controlling method of modularized hybrid structure |
-
2016
- 2016-12-27 CN CN201621442701.1U patent/CN206646642U/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638322A (en) * | 2018-05-10 | 2018-10-12 | 无锡市政设计研究院有限公司 | Prefabricated post concreting method in a kind of assembled architecture |
| CN109441016B (en) * | 2018-12-20 | 2024-03-22 | 深圳大学 | Assembled concrete structure column steel tube sleeve joint and manufacturing method thereof |
| CN109441016A (en) * | 2018-12-20 | 2019-03-08 | 深圳大学 | Prefabricated concrete structure column steel pipe socket shell ring point and preparation method thereof |
| CN109653439A (en) * | 2019-01-18 | 2019-04-19 | 长沙远大住宅工业集团股份有限公司 | Overlap column connected node and its construction method |
| CN110230369A (en) * | 2019-07-03 | 2019-09-13 | 厦门源昌城建集团有限公司 | A kind of assembles post and its joggle construction method |
| CN112431305A (en) * | 2020-10-30 | 2021-03-02 | 中民筑友房屋科技(石首)有限公司 | Assembly type building frame and quick connection method thereof |
| CN112411741A (en) * | 2020-11-28 | 2021-02-26 | 中实翊(福建)建设工程有限公司 | Fabricated building structure and construction method |
| CN112681529A (en) * | 2020-12-16 | 2021-04-20 | 广州天行建筑设计事务所有限公司 | Construction method of fabricated building structure |
| CN112779980A (en) * | 2020-12-30 | 2021-05-11 | 聂运发 | Building structure suitable for multi-storey building set-up high-rise building |
| CN113323141A (en) * | 2021-07-09 | 2021-08-31 | 马海滨 | Novel assembled integral frame structure and construction method thereof |
| CN114150762A (en) * | 2021-12-14 | 2022-03-08 | 闽南理工学院 | RCS assembly of assembled concrete column and steel beam and construction method thereof |
| CN114856084A (en) * | 2022-04-24 | 2022-08-05 | 龙信建设集团有限公司 | Steel column installation structure capable of being installed quickly and installation process thereof |
| CN114809445A (en) * | 2022-04-28 | 2022-07-29 | 广东睿住住工科技有限公司 | Modular steel column installation method and modular steel column assembly |
| CN114809445B (en) * | 2022-04-28 | 2024-03-08 | 广东睿住住工科技有限公司 | Modularized steel column installation method and modularized steel column assembly |
| CN116502316A (en) * | 2023-06-25 | 2023-07-28 | 国住人居工程顾问有限公司 | Node bearing capacity regulating and controlling method of modularized hybrid structure |
| CN116502316B (en) * | 2023-06-25 | 2023-09-15 | 国住人居工程顾问有限公司 | Node bearing capacity regulating and controlling method of modularized hybrid structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206646642U (en) | A kind of assembled architecture post and column connected node | |
| CN107023121A (en) | A kind of reinforcing bar grout sleeve connected for prefabricated concrete structure ductility | |
| CN106381925A (en) | Prefabricated reinforced concrete column and column splice joint with sleeves | |
| CN207003652U (en) | A kind of compound concrete-filled tubular column and steel tube concrete beam composite frame structure | |
| CN206245599U (en) | A kind of steel core concrete column embedded column base | |
| CN207211366U (en) | The attachment structure of prefabricated beam column | |
| CN206873767U (en) | A kind of reinforcing bar grout sleeve for the connection of prefabricated concrete structure ductility | |
| CN209468860U (en) | A kind of assembled architecture node connecting structure | |
| CN209260897U (en) | Assembly concrete beam column sleeve combination connecting node | |
| CN106437033B (en) | A kind of steel core concrete column embedded column base | |
| CN108589915A (en) | A kind of external steel plate of assembly concrete column is to drawing connecting node and its construction method | |
| CN208763204U (en) | A kind of vertical connecting structure of low layer assembled architecture prefabricated panel | |
| CN206570955U (en) | A kind of prefabricated post single hole provisions for grouting | |
| CN205776755U (en) | A kind of encased steel plate multi-cavity combination type shear wall core wall structure system | |
| CN108086134A (en) | A kind of assembled hollow steel pipe constrains armored concrete pillar height pier | |
| CN109578011A (en) | Supporting construction and its construction method in a kind of municipal tunnel | |
| CN206752693U (en) | A kind of assembled steel reinforced concrete column of stirrup encryption and post splicing node | |
| CN206844316U (en) | A kind of assembled steel reinforced concrete column with well and post splicing node | |
| CN107975152A (en) | The ductility connecting structure and construction method of first floor vertical member and basement roof | |
| CN207032010U (en) | A kind of assembled solid steel tube constrains armored concrete pillar height pier | |
| CN206359882U (en) | A kind of assembled solid steel tube constrains reinforced column squat pier | |
| CN207660193U (en) | A kind of overlength eaves gutter applied in assembling type steel structure building | |
| CN109853730A (en) | A kind of novel precast reinforced concrete frame joint and its method of construction | |
| CN206599917U (en) | A kind of precast concrete column of assembled with steel fastener | |
| CN206233359U (en) | A kind of assembled architecture reinforced concrete member |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |