CN206752849U

CN206752849U - A kind of T-shaped part coupled column

Info

Publication number: CN206752849U
Application number: CN201720488634.5U
Authority: CN
Inventors: 徐国军; 蒋路; 张洋; 常康辉; 徐立丰
Original assignee: Zhejiang Green Building Integration Technology Co Ltd
Current assignee: Zhejiang Green Building Integration Technology Co Ltd
Priority date: 2017-05-04
Filing date: 2017-05-04
Publication date: 2017-12-15
Anticipated expiration: 2027-05-04

Abstract

A kind of T-shaped part coupled column is the utility model is related to, it includes steel column, and the steel column is made up of the H profile steel post and T-steel post being arranged in a mutually vertical manner；The H profile steel post includes web, and is arranged on web both ends and and the vertical edge of a wing of web；The T-steel post includes web, and is arranged on web one end and and the vertical edge of a wing of web；The web of shown T-steel post is vertically connected at the middle part of the web of H profile steel post；Between the edge of a wing of the H profile steel post, and concrete is filled between the web of the edge of a wing of T-steel post and H profile steel post.T-shaped part coupled column of the present utility model can improve capacity under axial, reduce the design width on the pillar edge of a wing, accomplish that pillar does not expose wall.

Description

A kind of T-shaped part coupled column

【Technical field】

It the utility model is related to a kind of building element, and in particular to a kind of T-shaped part coupled column, belong to architectural engineering technology Field.

【Background technology】

Steel-concrete part combined member is a kind of new structural members of 1980s Europe proposition, its The basic pattern in section is the fill concrete between the edge of a wing 2 ' of H profile steel component 1 ', (as shown in Figure 1).This combined member tool Have the advantages that bearing capacity is big, rigidity is big, fire resistance is good, current this component is not applied also in China.

Bending rigidity ratio of the part coupled column that conventional H profile steel component concrete filled is formed in the weak direction of principal axis in section Strong direction of principal axis is much smaller, and this part coupled column is by being typically weak axle unstability around pillar during axle pressure.In order to meet pillar The requirement of bearing capacity, it is common practice to increase the flange width of pillar, this may result in the edge of a wing protrusion wall of pillar 4 ' 3 ' (as shown in Figure 2), influence to build usable floor area and build attractive in appearance.

Therefore, in order to solve the above technical problems, a kind of T-shaped part coupled column it is necessory to provide innovation, existing to overcome There is the defect in technology.

【Utility model content】

To solve the above problems, the purpose of this utility model is to provide a kind of simple in construction, intensity is high and does not expose wall The T-shaped part coupled column of body.

To achieve the above object, the technical scheme that the utility model is taken is：A kind of T-shaped part coupled column, it includes steel Post, the steel column are made up of the H profile steel post and T-steel post being arranged in a mutually vertical manner；The H profile steel post includes web, and sets On web both ends and and the vertical edge of a wing of web；The T-steel post includes web, and is arranged on web one end and is hung down with web The straight edge of a wing；The web of shown T-steel post is vertically connected at the middle part of the web of H profile steel post；Between the edge of a wing of the H profile steel post, And concrete is filled between the edge of a wing of T-steel post and the web of H profile steel post.

T-shaped part coupled column of the present utility model is further arranged to：Vertical muscle is embedded with the concrete.

T-shaped part coupled column of the present utility model is also configured to：The tie-rod vertical with the edge of a wing is welded with the edge of a wing.

Compared with prior art, the utility model has the advantages that：

1. using the combination of H profile steel post and T-steel post, bending rigidity of the pillar section in weak direction of principal axis can be improved, is carried The capacity under axial of high part coupled column, reduce the design width on the pillar edge of a wing, accomplish that pillar does not expose wall.

2. web is wrapped up by concrete, web part can remove fireproof coating from.

3. it is simple in construction, it is easy to make.

【Brief description of the drawings】

Fig. 1 is the sectional drawing of the steel-concrete combined member of prior art.

Fig. 2 is the connection diagram of the component and wall in Fig. 1.

Fig. 3 is the profile of T-shaped part coupled column first embodiment of the present utility model.

Fig. 4 is the connection diagram of Fig. 3 T-shaped part coupled column and wall.

Fig. 5 is the profile of T-shaped part coupled column second embodiment of the present utility model.

【Embodiment】

Refer to shown in Figure of description 3 and accompanying drawing 4, it is the first of a kind of T-shaped part coupled column of the present utility model Embodiment, it includes a steel column 1, and the steel column 1 is made up of the H profile steel post 2 and T-steel post 3 being arranged in a mutually vertical manner.

Wherein, the H profile steel post 2 includes web 21, and is arranged on the both ends of web 21 and and the vertical edge of a wing of web 21 22。

The T-steel post 3 includes web 31, and is arranged on the one end of web 31 and and the vertical edge of a wing 32 of web 31.Institute Show that the web 31 of T-steel post 3 is vertically connected at the middle part of the web 21 of H profile steel post 2, and T-shaped structure.

Between the edge of a wing 22 of the H profile steel post 2, and it is filled between the edge of a wing 32 of T-steel post 3 and the web 21 of H profile steel post 2 Concrete 4.Because web 21 and web 31 are wrapped up by concrete, web 21 and the part of web 31 can remove fireproof coating from.

Further, the tie-rod 23 vertical with the edge of a wing 22 is welded with the edge of a wing 22, tie-rod 23 is used for the drawknot edge of a wing 22, And the concrete 4 filled in constraint.

Refer to shown in Figure of description 5, it is a kind of second embodiment party of T-shaped part coupled column of the present utility model Formula, it in place of the difference of first embodiment with being：Vertical muscle 5 is embedded with the concrete 4, so as to improve holding for coupled column Carry power.

For T-shaped part coupled column of the present utility model when being connected with wall 6, it does not expose wall 6, as shown in Figure 4.

T-shaped part coupled column of the present utility model can be improved pillar and be cut using the combination of H profile steel post 2 and T-steel post 3 Face weak direction of principal axis bending rigidity, improve part coupled column capacity under axial, reduce the design width on the pillar edge of a wing, do Do not expose wall to pillar.

T-shaped part coupled column of the present utility model is prefabricated in the factory when making and completes steel column, then formwork supporting plate, T-shaped 22,32, the edge of a wing concrete perfusion 4 of steel column is simultaneously conserved.

Embodiment above is only the preferred embodiment of this creation, all in this wound not to limit this creation Any modification, equivalent substitution and improvements for being done etc. within the spirit and principle of work, should be included in this creation protection domain it It is interior.

Claims

A kind of 1. T-shaped part coupled column, it is characterised in that：Including steel column, the steel column by the H profile steel post that is arranged in a mutually vertical manner and T-steel post forms；The H profile steel post includes web, and is arranged on web both ends and and the vertical edge of a wing of web；It is described T-shaped Steel column includes web, and is arranged on web one end and and the vertical edge of a wing of web；The web of shown T-steel post is vertically connected at The middle part of the web of H profile steel post；Between the edge of a wing of the H profile steel post, and filled out between the web of the edge of a wing of T-steel post and H profile steel post Filled with concrete.
2. T-shaped part coupled column as claimed in claim 1, it is characterised in that：Vertical muscle is embedded with the concrete.
3. T-shaped part coupled column as claimed in claim 1, it is characterised in that：It is welded with the edge of a wing vertical with the edge of a wing Tie-rod.