CN206722219U - A kind of inverted trapezoidal Variable Section Steel pipe concrete column - Google Patents
A kind of inverted trapezoidal Variable Section Steel pipe concrete column Download PDFInfo
- Publication number
- CN206722219U CN206722219U CN201720064214.4U CN201720064214U CN206722219U CN 206722219 U CN206722219 U CN 206722219U CN 201720064214 U CN201720064214 U CN 201720064214U CN 206722219 U CN206722219 U CN 206722219U
- Authority
- CN
- China
- Prior art keywords
- hollow housing
- steel pipe
- floor
- plate
- column
- 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
The utility model discloses a kind of inverted trapezoidal Variable Section Steel pipe concrete column, including steel pipe and concrete, steel pipe is made up of the trapezoidal hollow housing of several chamfers positioned at different floors, each hollow housing is diagonally set gradually, hollow housing is flat-shaped body, hollow housing one side is vertical plane, hollow housing another side is inclined plane, one end that hollow housing top surface is located at inclined plane is outer face, the perforate of hollow housing bottom, connect adjacent hollow enclosure interior on the outer face for the hollow housing top surface for being held within next floor positioned at the bottom perforate of the hollow housing of a upper floor, an inclined-plane is integrally formed in each hollow housing lateral surface, the angle of inclination on the inclined-plane is the angle of inclination of outside vertical surface of building.The utility model is applied to the inclined constructure type body of alien invasion, preferably meets architectural appearance effect, and each layer span of encorbelmenting is consistent, while inner space keeps vertical effect；The utility model undertakes vertical load according to batter post force modes, and structure stress is reasonable.
Description
Technical field
A kind of steel core concrete column, more particularly to a kind of inverted trapezoidal Variable Section Steel pipe concrete column are the utility model is related to,
Suitable for the inclined constructure type body of facade.
Background technology
Steel core concrete column is to insert a kind of new composite structure that steel pipe formed by concrete.Concrete is poured into steel pipe
And consolidate to increase the strength and stiffness of steel pipe.In general, concrete filled steel tube of the strength grade of concrete in below C50 is referred to as
Common steel tube concrete；Concrete filled steel tube of the strength grade of concrete in more than C50 is referred to as high strength concrete filled steel tube；Strong concrete
Spend concrete filled steel tube of the grade in more than C100 and be referred to as Filled-steel Tubular.Concrete filled steel tube can effectively play steel and
Two kinds of materials of concrete each the advantages of, while also overcome the shortcomings that local buckling easily occurs for steel pipe.
In recent years, with to concrete filled steel tube theoretical research deeply and new construction technology generation, concrete filled steel tube
Engineer applied is increasingly extensive.Steel core concrete column can be divided into rectangular steel-tube concrete column, round steel according to the difference of section form
Pipe concrete column and polygon steel pipe concrete column etc., wherein, with rectangular steel-tube concrete column and concrete-filled circular steel tube column application
It is wider.
However, these various forms of steel core concrete columns due to being uiform section cylinder, tilt for facade
Constructure type body, the following two set-up modes of uiform section cylinder generally use：
1st, steel core concrete column is in tilted layout along facade.Using this mode, one layer indoors of steel core concrete column
Gap tilt effect is shown as, building sense organ is bad, tends not to meet architecture indoor effect requirements.
2nd, steel core concrete column is using vertical arrangement.This mode can meet architecture indoor effect, outer vertical yet with building
Face tilts, and with the increase of architecture storey number, each Rotating fields span of encorbelmenting becomes larger, and causes structure end stress of encorbelmenting not conform to
Reason.
Utility model content
The purpose of this utility model be to provide it is a kind of it is simple in construction, construction cost is low, the construction period is short, suitable for building
The inclined constructure type body of alien invasion, meet that architectural appearance effect, the span of encorbelmenting of each floor are consistent, ensure that inner space is erected
Straight effect, structure stress is reasonable, is able to ensure that the inverted trapezoidal Variable Section Steel pipe concrete column that floor beam is effectively connected with post.
The purpose of this utility model is realized by the following technical solutions：A kind of inverted trapezoidal Variable Section Steel pipe concrete
Post, including steel pipe and concrete, it is characterised in that：The steel pipe is by the trapezoidal hollow shell of several chamfers positioned at different floors
Body is formed, and each hollow housing is diagonally set gradually, and the hollow housing is flat-shaped body, and the one side of hollow housing is vertical
Face, as the medial surface of hollow housing, the another side of hollow housing is inclined plane, described as the lateral surface of hollow housing
One end that the top surface of hollow housing is located at the inclined plane is outer face, the bottom perforate of the hollow housing, positioned at upper Stall
Make on the outer face of the bottom perforate hollow housing top surface that is held within next floor of the hollow housing of layer it is adjacent in
Connected inside empty capsid, an inclined-plane is integrally formed in the lateral surface of each hollow housing, and the angle of inclination on the inclined-plane is outside building
The angle of inclination of facade.
Medial surface of the present utility model is vertical plane, and lateral surface is inclined plane, and an inclined-plane is integrally formed in lateral surface, the inclined-plane
Angle of inclination be outside vertical surface of building angle of inclination, therefore, the utility model is applied to the inclined constructure type of alien invasion
Body, can preferably meet architectural appearance effect, and each layer span of encorbelmenting is consistent, while inner space can keep imitating vertically
Fruit；In addition, the utility model undertakes vertical load according to the force modes of batter post, structure stress is reasonable.The utility model is
Trapezium structure, capital depth of section possesses higher rigidity and bearing capacity at each floor, and capital oblong section can reduce
Encorbelment span, vertically (strong direction of principal axis) can provide enough support stiffness for large span floor beam and Cantilever Beams again, simultaneously
Horizontally (weak direction of principal axis) can provide enough bearing width for floor beam, so as to ensure effective connection of floor beam and post.
As a kind of embodiment of the present utility model, the cross section of the hollow housing is flat rectangle, the hollow shell
The medial surface and lateral surface of body are plane.
As another embodiment of the present utility model, the cross section of the hollow housing is flat ellipse, in described
The medial surface and lateral surface of empty capsid are arcwall face.
As a kind of embodiment of the present utility model, the bottom perforate of the hollow housing is circular port or flat ellipse
Hole.
As a kind of preferred embodiment of the present utility model, the hollow housing is mainly relative and be arranged in parallel by a pair
Chamfer trapezoidal web panels, sealing steel plate, vertically arranged curved plate and angularly disposed steel as hollow housing top surface
Tubing string forms, and the arcuate surface of the curved plate is the medial surface of the hollow housing, two sides point of the curved plate
Connection not corresponding with the side to web, the outer wall of another side respectively with the steel pipe column to web are connected, made
Obtain the part of steel pipe column vertically and be in this to the lateral surface outside web as the hollow housing, and another part is in
This is between web, so as to form upper end open and bottom perforate, the sealing steel plate is flat ellipse, and the sealing steel plate is set
Put in the upper end open, breach is provided with the outer face of sealing steel plate, the breach is located at this to web with steel pipe column
Outside part edge to synthesizing a through hole, positioned at a upper floor hollow housing bottom perforate with positioned at next floor
The through hole docking of hollow housing.
As a kind of embodiment of the present utility model, the steel pipe column is a complete steel pipe, and each hollow housing shares one
Individual steel pipe column.
As another embodiment of the present utility model, the steel pipe column is mainly made up of curved plate and stiffener,
The curved plate is angularly disposed with stiffener and angle of inclination is consistent, two sides of the curved plate respectively with this to abdomen
One side of plate is corresponding to be connected, and two sides of the stiffener are connected on the inwall to web, and stiffener is vertical
Steel pipe column enclosed is formed to web, the curved plate, stiffener and web in this, each hollow housing shares a steel pipe
Post.
As a kind of embodiment of the present utility model, concreting is in hollow shell.
As another embodiment of the present utility model, concreting is in steel pipe column.
As a kind of suspension column rib for improving, middle part perforate being provided with the bottom of the hollow housing of the present utility model
Plate, the suspension column floor is horizontally disposed and its plate edge is connected on the inwall circumference of hollow housing, and the suspension column floor is by described
Stiffener is cut；The curved plate vertically arranged positioned at the hollow housing of a upper floor is passed downwardly through positioned at the hollow of next floor
The breach of housing sealing steel plate is stretched into the top of the hollow housing, provided with middle part perforate in the top of the hollow housing
Floor in post, the post middle rib plate level is set and its plate edge is connected on the inwall circumference of hollow housing, positioned at a upper floor
The bottom of the vertically arranged curved plate of hollow housing be fixed in the post on floor, floor is put more energy into by described in the post
Plate is cut；Positioned at the curved plate of the steel pipe column on next floor hollow housing top and positioned at the vertical of upper floor hollow housing
The space that the curved plate of setting surrounds is capital space, and the capital floor of middle part perforate, institute are provided with the capital space
State that capital floor is horizontally disposed and its plate edge is connected on the inwall circumference in the capital space, the capital floor is put more energy into by described
Plate is cut.
As further improvement of the utility model, between floor and capital space is in the sealing steel plate and post
Be externally provided with and several the both sides of floor in post be correspondingly arranged to vertical ribbed stiffener, each pair ribbed stiffener.
As a kind of embodiment of the present utility model, opened in the suspension column floor, post in the middle part of floor and capital floor
Hole is flat ellipse hole.
Compared with prior art, the utility model has following significant effect：
(1) medial surface of the present utility model is vertical plane, and lateral surface is inclined plane, and an inclined-plane is integrally formed in lateral surface, and this is oblique
The angle of inclination in face is the angle of inclination of outside vertical surface of building, and therefore, the utility model is applied to the inclined building of alien invasion
Type body, it can preferably meet architectural appearance effect, and the span of encorbelmenting of each floor is consistent, and meanwhile it is empty inside constructure type body
Between can keep vertical effect.
(2) each layer suspension column of the utility model is arranged off-centre relative to lower floor capital, and elongated round steel pipe is set along inclined plane
Concrete batter post, ensure that it undertakes vertical load by the force modes of batter post, structure stress is reasonable.
(3) the utility model is inverted trapezoidal structure, and capital depth of section possesses higher rigidity and bearing capacity at each floor,
Capital oblong section can reduce span of encorbelmenting, and vertically (strong direction of principal axis) can be large span floor beam and Cantilever Beams again
Enough support stiffness are provided, while horizontally (weak direction of principal axis) can provide enough bearing width for floor beam, so as to protect
Demonstrate,prove effective connection of floor beam and post.
(4) the utility model is simple in construction, construction cost is low, the construction period is short, suitable for being built for facade is inclined
The type body of building is promoted the use of.
Brief description of the drawings
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the dimensional structure diagram of the utility model embodiment 1；
Fig. 2 is one of the utility model stress diagram；
Fig. 3 is the two of the utility model stress diagram；
Fig. 4 is the elevation of the utility model embodiment 1；
Fig. 5 is the elevation perspective of the utility model embodiment 1；
Fig. 6 is the elevational schematic view of the utility model embodiment 1；
Fig. 7 is the schematic top plan view of the utility model embodiment 1；
Fig. 8 is the utility model line A-A sectional view along Fig. 5；
Fig. 9 is the utility model line B-B sectional view along Fig. 5；
Figure 10 is the post bottom schematic diagram of the utility model embodiment 2；
Figure 11 is the capital schematic diagram of the utility model embodiment 2.
Embodiment
Embodiment 1
The utility model is applied to Guangzhou Art Museum project, and the facade of the Guangzhou Art Museum is inclined moulding, respectively
Layer span of encorbelmenting need to be consistent, while need to ensure the effect that frame column is vertical.
It is a kind of inverted trapezoidal Variable Section Steel pipe concrete column 1 of the utility model as shown in Fig. 1~9, including steel pipe and coagulation
Soil 11, steel pipe is made up of the trapezoidal hollow housing 12 of several chamfers positioned at different floors, and concreting is each hollow outer
In shell 12.The steel core concrete column in adjacent two floor is shown in the present embodiment figure, can analogize three layers and more with this
The steel core concrete column of floor.Each hollow housing 12 is diagonally set gradually, and hollow housing 12 is flat-shaped body, in the present embodiment
In, the cross section of hollow housing 12 is flat ellipse, and the one side of hollow housing 12 is vertical plane, and vertical plane is arcwall face, is made
For the medial surface 13 of hollow housing 12, the another side of hollow housing 12 is inclined plane, and inclined plane is arcwall face, as hollow shell
The lateral surface 14 of body, one end that the top surface of hollow housing 12 is located at inclined arcwall face are outer face, the bottom of hollow housing 12
Perforate 15, the bottom perforate 15 of hollow housing 12 is circular port or flat ellipse hole.Positioned at the hollow housing 12 of a upper floor
Bottom perforate 15 is held within making in adjacent hollow housing 12 on the outer face of the top surface of hollow housing 12 of next floor
Portion connects, and an inclined-plane 16 is integrally formed in the lateral surface of each hollow housing 12, and the angle of inclination on the inclined-plane 16 is vertical outside building
The angle of inclination in face.Therefore, it is ensured that frame column is inclined along facade, while post keeps vertical in each floor gap
Effect.
Hollow housing 12 mainly by a pair it is relative and be arranged in parallel chamfer trapezoidal web panels 17, push up as hollow housing 12
Sealing steel plate 18, vertically arranged semicircular arc steel plate 19 and the angularly disposed circular steel pipe column 20 in face form, arc-shaped steel
The arcuate surface of plate 19 is the medial surface 13 of hollow housing 12, two sides of curved plate 19 respectively with the side to web 17
Side is corresponding to be connected, the outer wall of another side respectively with steel pipe column 20 to web 17 is connected so that steel pipe column 20 is vertically
A part in this to the lateral surface 14 outside web 17 as hollow housing 12, and another part be in this to web 17 it
Between, so as to form upper end open and bottom perforate 15, sealing steel plate 18 is flat ellipse, and sealing steel plate 18 is arranged on upper end open
On, breach is provided with the outer face of sealing steel plate 18, breach is located at the side to the part outside web 17 with steel pipe column 20
Edge is to synthesizing a through hole, the bottom perforate 15 positioned at the hollow housing 12 of a upper floor and the hollow housing 12 positioned at next floor
Through hole docking.
The tilt angle alpha of steel pipe column 20 determines by the alien invasion effect built, the diameter of steel pipe column 20 by building floor height with
And its axle power and moment of flexure undertaken determines.The specific size of web 17 is true by bottom edge lengths, floor height and tilt angle alpha
It is fixed；The cant angle degree of web 17 is identical with the angle of inclination of steel pipe column 20 (being α), and the opposite side of web 17 keeps vertical shape
State.The bottom edge lengths of web 20 are determined by the axle power and moment of flexure undertaken, and bottom length is more than or equal to steel pipe column 20
Diameter, the upper topside length of web 20 is determination value, is determined by bottom edge lengths, height and the tilt angle alpha of web 20, web
20 thickness is determined by steel pipe column 20.Semicircular arc steel plate 19 keeps vertical state, and its diameter is determined by steel pipe column 20.Semi arch
The diameter of shape steel plate 19 is determined by steel pipe column 20；Steel pipe column 20, web 17, semicircular arc steel plate 19 and sealing steel plate 18 use
The mode of welding connects.
In the present embodiment, steel pipe column 20 is mainly made up of semicircular arc steel plate 21 and stiffener 22, curved plate 21 with
Stiffener 22 is angularly disposed and angle of inclination is consistent, two sides of curved plate 21 respectively with the side pair to web 17
Should connect, two sides of stiffener 22 are connected on the inwall to web 17, and stiffener 22 perpendicular to this to web
17, curved plate 21, stiffener 22 and web 17 form the steel pipe column 20 enclosed, and each hollow housing 12 shares a steel pipe column
20.In the present embodiment, concreting is in hollow shell.In order to improve the rigidity of structure and bearing capacity, according to structure by
Power is needed, and in other embodiments, concrete can be only cast in steel pipe column 20.
As shown in Fig. 5~9, the suspension column floor 23 of middle part perforate, suspension column floor 23 are provided with the bottom of hollow housing 12
Horizontally disposed and its plate edge is connected on the inwall circumference of hollow housing 12, and suspension column floor 23 is cut by stiffener 22；Positioned at upper
The hollow housing 12 that the vertically arranged curved plate 19a of the hollow housing 12 of one floor passes downwardly through positioned at next floor seals steel
The breach of plate 18 is stretched into the top of the hollow housing 12, the floor in the post provided with middle part perforate in the top of hollow housing 12
24, floor 24 is horizontally disposed in post and its plate edge is connected on the inwall circumference of hollow housing 12, positioned at the hollow of a upper floor
The vertically arranged curved plate 19a of housing 12 bottom is fixed in post on floor 24, and floor 24 is cut by stiffener 22 in post；
Positioned at the curved plate 21 of the steel pipe column 20 on next top of floor hollow housing 12 and positioned at the perpendicular of upper floor hollow housing 12
The space surrounded to the curved plate 19a of setting is capital space, and the capital floor 25 of middle part perforate is provided with the space of capital,
Capital floor 25 is horizontally disposed and its plate edge is connected on the inwall circumference in the capital space, and capital floor 25 is by the institute of stiffener 22
Cut.Being externally provided between floor 24 in sealing steel plate 18 and post and in capital space is several to vertical ribbed stiffener 26, each pair
Ribbed stiffener 26 is correspondingly arranged at the both sides of floor 24 in post.The middle part perforate of floor 24 and capital floor 25 in suspension column floor 23, post
It is flat ellipse hole.
Force principle of the present utility model：
(1), because the outside of the utility model steel core concrete column is batter post effect, inner side is vertical post effect, each floor
The suspension column of steel core concrete column is arranged off-centre relative to the capital of the steel core concrete column of next floor.Vertical axle power P is in building
The additional moment M that can not ignore can be produced at layer, unfavorable additional bending moment is produced at each floor for vertical load, this practicality is new
Type is that elongated circular steel tubing string is set along inclined plane, to ensure that it undertakes vertical load with the force modes of batter post.
(2) the utility model is inverted trapezoidal structure, and capital depth of section possesses higher rigidity and bearing capacity at each floor,
To undertake the support moment of flooring suspension beam structure, longspan structure.
Embodiment 2
As shown in FIG. 10 and 11, the present embodiment and the difference of embodiment 1 are：The cross section of hollow housing 12 is flat
Rectangle, hollow housing 12 include medial surface, lateral surface and the trapezoidal web 17 of chamfer, and medial surface, lateral surface are plane, i.e.,
Lateral surface is plane steel plate 21a, and medial surface is plane steel plate 19c, and steel pipe column is a complete steel pipe, and each hollow housing shares one
Steel pipe column.
Embodiment 3
The present embodiment and the difference of embodiment 1 are：Steel pipe column is a complete steel pipe, and each hollow housing shares one
Steel pipe column, in order to improve the rigidity of structure and bearing capacity, according to structure stress needs, concrete can be cast in whole hollow shell
In body, only it can also be cast in steel pipe column.
Embodiment not limited to this of the present utility model, according to the above of the present utility model, according to the general of this area
Logical technological know-how and customary means, under the premise of the above-mentioned basic fundamental thought of the utility model is not departed from, in of the present utility model
The shape of empty capsid also has other embodiments；Hollow housing can also use other shapes of Component composition connection and
Into；The reinforcement structure for being used to strengthen each hollow housing connecting node set in hollow housing can also adopt according to actual conditions
With other structures and set-up mode.Therefore, the utility model can also make the modification, replacement or change of other diversified forms,
All fall within the utility model rights protection scope.
Claims (10)
1. a kind of inverted trapezoidal Variable Section Steel pipe concrete column, including steel pipe and concrete, it is characterised in that：The steel pipe is by several
The hollow housing trapezoidal positioned at the chamfer of different floors is formed, and each hollow housing is diagonally set gradually, the hollow housing
For flat-shaped body, the one side of hollow housing is vertical plane, and as the medial surface of hollow housing, the another side of hollow housing is to incline
Inclined-plane, as the lateral surface of hollow housing, one end that the top surface of the hollow housing is located at the inclined plane is outer face, described
The bottom perforate of hollow housing, the bottom perforate positioned at the hollow housing of a upper floor are held within the hollow shell of next floor
Making to connect inside adjacent hollow housing on the outer face of body top surface, an inclined-plane is integrally formed in the lateral surface of each hollow housing,
The angle of inclination on the inclined-plane is the angle of inclination of outside vertical surface of building.
2. inverted trapezoidal Variable Section Steel pipe concrete column according to claim 1, it is characterised in that：The horizontal stroke of the hollow housing
Section is flat rectangle, and the medial surface and lateral surface of the hollow housing are plane.
3. inverted trapezoidal Variable Section Steel pipe concrete column according to claim 1, it is characterised in that：The horizontal stroke of the hollow housing
Section is flat ellipse, and the medial surface and lateral surface of the hollow housing are arcwall face.
4. inverted trapezoidal Variable Section Steel pipe concrete column according to claim 3, it is characterised in that：The bottom of the hollow housing
It is circular port or flat ellipse hole to hold perforate.
5. inverted trapezoidal Variable Section Steel pipe concrete column according to claim 4, it is characterised in that：The hollow housing is main
By a pair chamfer trapezoidal web panels, sealing steel plate, vertically arranged arcs as hollow housing top surface relative and be arranged in parallel
Shape steel plate and angularly disposed steel pipe column composition, the arcuate surface of the curved plate is the medial surface of the hollow housing, institute
State the connection corresponding with the side to web respectively of two sides of curved plate, another side to web respectively with it is described
The outer wall of steel pipe column is connected so that the part of steel pipe column vertically be in this to outside web as the outer of the hollow housing
Side, and another part is in this between web, so as to form upper end open and bottom perforate, the sealing steel plate is flat ellipse
Circle, the sealing steel plate are arranged in the upper end open, and breach is provided with the outer face of sealing steel plate, the breach with
Steel pipe column is located at the edge to the part outside web to synthesizing a through hole, is opened positioned at the bottom of the hollow housing of a upper floor
Docked with the through hole of the hollow housing positioned at next floor in hole.
6. inverted trapezoidal Variable Section Steel pipe concrete column according to claim 5, it is characterised in that：The steel pipe column is one complete
Whole steel pipe, each hollow housing share a steel pipe column.
7. inverted trapezoidal Variable Section Steel pipe concrete column according to claim 6, it is characterised in that：The steel pipe column mainly by
Curved plate forms with stiffener, and the curved plate is angularly disposed with stiffener and angle of inclination is consistent, the arc-shaped steel
The connection corresponding with the side to web respectively of two sides of plate, two sides of the stiffener are connected to this to web
Inwall on, and stiffener perpendicular to this to web, the curved plate, stiffener and web form the steel pipe column enclosed,
Each hollow housing shares a steel pipe column.
8. the inverted trapezoidal Variable Section Steel pipe concrete column according to claim 6 or 7, it is characterised in that：Concreting exists
In hollow housing.
9. the inverted trapezoidal Variable Section Steel pipe concrete column according to claim 6 or 7, it is characterised in that：Concreting exists
In steel pipe column.
10. inverted trapezoidal Variable Section Steel pipe concrete column according to claim 7, it is characterised in that：In the hollow housing
Bottom in be provided with the suspension column floor of middle part perforate, the suspension column floor is horizontally disposed and its plate edge is connected to the interior of hollow housing
On wall circumference, the suspension column floor is cut by the stiffener；The arc-shaped steel vertically arranged positioned at the hollow housing of a upper floor
In the top that the breach that plate passes downwardly through the hollow housing sealing steel plate positioned at next floor stretches into the hollow housing, in described
Floor in post provided with middle part perforate in the top of empty capsid, the post middle rib plate level is set and its plate edge is connected to hollow shell
On the inwall circumference of body, the bottom of the curved plate vertically arranged positioned at the hollow housing of a upper floor is fixed on the post middle rib
On plate, floor is cut by the stiffener in the post；Positioned at the curved plate of the steel pipe column on next floor hollow housing top
The space surrounded with the vertically arranged curved plate positioned at upper floor hollow housing is capital space, in the capital space
The interior capital floor provided with middle part perforate, the capital floor is horizontally disposed and its plate edge is connected to the inwall circle in the capital space
Zhou Shang, the capital floor are cut by the stiffener；Between floor and capital space is in the sealing steel plate and post
Be externally provided with and several the both sides of floor in post be correspondingly arranged to vertical ribbed stiffener, each pair ribbed stiffener；The suspension column floor, post middle rib
The middle part perforate of plate and capital floor is flat ellipse hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720064214.4U CN206722219U (en) | 2017-01-19 | 2017-01-19 | A kind of inverted trapezoidal Variable Section Steel pipe concrete column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720064214.4U CN206722219U (en) | 2017-01-19 | 2017-01-19 | A kind of inverted trapezoidal Variable Section Steel pipe concrete column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206722219U true CN206722219U (en) | 2017-12-08 |
Family
ID=60499339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720064214.4U Active CN206722219U (en) | 2017-01-19 | 2017-01-19 | A kind of inverted trapezoidal Variable Section Steel pipe concrete column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206722219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639155A (en) * | 2017-01-19 | 2017-05-10 | 广东省建筑设计研究院 | Inverted trapezoidal variable-section steel pipe concrete column |
-
2017
- 2017-01-19 CN CN201720064214.4U patent/CN206722219U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639155A (en) * | 2017-01-19 | 2017-05-10 | 广东省建筑设计研究院 | Inverted trapezoidal variable-section steel pipe concrete column |
| CN106639155B (en) * | 2017-01-19 | 2023-01-06 | 广东省建筑设计研究院 | Inverted trapezoidal variable cross-section concrete-filled steel tubular column |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203977572U (en) | A kind of high-rise building that adopts cast-in-situ hollow building roof | |
| CN107435335A (en) | Brick retaining wall steel bar girder hardened system and method on foundation pit enclosure top beam | |
| CN105887679A (en) | Space twisting curved surface A type bridge cable tower and construction method thereof | |
| CN103981944A (en) | High-rise building adopting cast-in-place hollow floors | |
| CN206722219U (en) | A kind of inverted trapezoidal Variable Section Steel pipe concrete column | |
| CN209163218U (en) | A kind of novel concrete-filled steel square tubular column reinforced using cross floor | |
| CN103603434A (en) | Transitional junction from concrete-filled steel tube combination column to reinforced concrete column | |
| CN106639155A (en) | Inverted trapezoidal variable-section steel pipe concrete column | |
| CN105239668B (en) | A kind of internal partition formula concrete filled steel tube switching node structure and its construction method | |
| CN105239675B (en) | A kind of concrete filled steel tube switching node structure and its construction method | |
| CN205955008U (en) | Basement roof arch without beam pile cap node that is all -trans | |
| CN203569700U (en) | Transition node from concrete filled steel tube combination column to reinforced concrete column | |
| CN207582275U (en) | A kind of PBL puts more energy into type flat steel case concrete plate arch | |
| CN206599846U (en) | L-shaped steel pipe concrete profiled pile and steel beam connecting joint structure | |
| CN206090822U (en) | Concrete supporting frame and assembled concrete wall | |
| CN203022193U (en) | Well type frame beam strengthened flat slab connecting structure | |
| CN210712885U (en) | Cofferdam with reinforcing support columns | |
| CN208563596U (en) | A kind of I-shaped column part concrete grouting steel node | |
| CN107338788A (en) | A kind of Bougainvillea spectabilis flower-shape concrete-pile | |
| CN205153119U (en) | Interior iris type steel pipe concrete conversion node structure | |
| CN206941967U (en) | The shape post plate node of Punching Shear concrete ten and concrete slab node | |
| CN206428818U (en) | A kind of large span net booth structure | |
| CN207047868U (en) | A kind of pattern foundation pit supporting structure barricade | |
| CN206707125U (en) | Multilayer steel core concrete column inside and outside a kind of lattice | |
| CN205153149U (en) | Steel pipe concrete conversion node structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |