CN110469053A - A kind of cross steel structure column and construction method - Google Patents
A kind of cross steel structure column and construction method Download PDFInfo
- Publication number
- CN110469053A CN110469053A CN201910679957.6A CN201910679957A CN110469053A CN 110469053 A CN110469053 A CN 110469053A CN 201910679957 A CN201910679957 A CN 201910679957A CN 110469053 A CN110469053 A CN 110469053A
- Authority
- CN
- China
- Prior art keywords
- column
- steel structure
- vertical
- long web
- stenogastry
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 50
- 239000010959 steel Substances 0.000 title claims abstract description 50
- 238000010276 construction Methods 0.000 title claims abstract description 28
- 238000005192 partition Methods 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005034 decoration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/943—Building elements specially adapted therefor elongated
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
Abstract
The present invention relates to a kind of cross steel structure columns, it is formed by welding by a lateral long web box column and two vertical stenogastry plate boxes, the column limb acra and the wall uniform thickness at construction of the cross steel structure column.It is respectively welded partition inside the long web box column of transverse direction and vertical stenogastry plate box column, is laterally welded with floor in the position of corresponding stenogastry plate inside long web box column.Four column limb acras of steel structure column can improve the use height of steel structure column under construction, be capable of increasing the rigidity of pillar, improve the bearing capacity and ductility of pillar to extending within the walls.Pillar is divided into multi-cavity by installation partition in column, can be increased the rigidity of pillar, be prevented local buckling；The setting of floor increases the globality of pillar, allows the mutual power transmission of vertical and lateral box column.The invention further relates to the construction methods of above-mentioned steel structure column, including four steps, and the construction method is easy to operate, and construction efficiency is high, substantially increase the stability of steel structure column.
Description
Technical field
The present invention relates to a kind of cross steel structure column and construction methods, are applied in house, workshop and skyscraper,
Belong to steel construction Special-Shaped Column technical field.
Background technique
Steel construction because having intensity height, plasticity good toughness, from heavy and light, impact resistance, good weld and rivet performance etc. is special
Point, is widely used in skyscraper.But it is poor in terms of sound insulation, fire protecting performance.Especially in steel in steel structure member
Often using structural stability as standard in the design process of structural column, improving the common method of steel construction stability has increase section face
Product reduces computational length.Cylinder product can be made at wall column node excessive using existing construction method, occupied space is big and reduces
Build use space；Since column rib causes unsightly, certain difficulty to be brought to decoration construction；And in work progress steel construction
The use height of column between floors is subject to certain restrictions.
Summary of the invention
Technical problem to be solved by the present invention lies in a kind of cross steel structure column is provided, using the box of two kinds of specifications
Steel structure column is welded to form, and effectively improves the overall stiffness of steel structure column.
To solve the above-mentioned problems, The technical solution adopted by the invention is as follows:
A kind of cross steel structure column, it by one laterally long web box column and two vertical stenogastry plate box column weldings and
At,
Two vertical stenogastry plate box columns are respectively welded at the forward and backward side of the long web box column of the transverse direction, the cross
The column limb acra and the wall uniform thickness at construction of shape steel structure column,
Between two long webs of the long web box column of transverse direction and two stenogastry plates of vertical stenogastry plate box column it
Between be respectively welded partition, be laterally welded with floor in the position of corresponding stenogastry plate inside long web box column.
Further, it is separately filled in the cavity of the long web box column of the transverse direction and two vertical stenogastry plate box columns anti-
Fiery sound-proof material.
Further, the partition is respectively welded at 1/2 length of long web or stenogastry plate.
Further, the distance between two vertical former and later two edges of a wing of stenogastry plate box column and laterally long web box column
The distance between left and right two edges of a wing are equal.
The invention further relates to the construction methods of above-mentioned cross steel structure column, comprising the following steps:
S1, the long web box column of a transverse direction and two vertical stenogastry plate box columns are welded according to design requirement；
S2, the forward and backward side that two vertical stenogastry plate box columns are respectively welded to laterally long web box column constitute cross
Shape steel structure column,
S3, between laterally two long webs of long web box column and two stenogastry plates of vertical stenogastry plate box column it
Between be respectively welded partition, laterally weld floor in the position of corresponding stenogastry plate inside long web box column；
S4, the cross steel structure column being welded is lifted to specified pedestal and is installed.
Further, in step sl, the distance between two vertical former and later two edges of a wing of stenogastry plate box column and lateral length
The distance between two edges of a wing of web box column or so are equal.
Further, in step s3, after having welded partition and floor, to laterally long web box column and two vertical stenogastrys
Fire-proof sound insulation cotton is filled in the cavity of plate box column respectively.
Further, in step s3, the partition is respectively welded at 1/2 length of long web or stenogastry plate.
Compared with prior art, the beneficial effects of the present invention are:
1, cross steel structure column of the invention combines to be formed using the welding of two kinds of box columns, and four column limb acras can be with
To extending within the walls, the use height of steel structure column under construction is improved, the rigidity of pillar is capable of increasing, improves the bearing capacity of pillar
And ductility.
2, pillar is divided into multi-cavity by the installation partition of the invention in steel structure column, is increased the rigidity of pillar, is prevented part from bending
It is bent；The setting of floor increases the globality of pillar, allows the mutual power transmission of vertical and lateral box column.
3, filling fire-proof sound insulation cotton can be such that the soundproof effect of pillar enhances inside cross steel structure column of the present invention, effectively more
The disadvantage that soundproof effect is poor caused by extending in wall due to column limb has been mended, the fire line of steel column is on the other hand also improved
Energy.
4, column limb acra and neighboring walls uniform thickness, column rib do not protrude, and are convenient for decoration construction, increase building use space,
And it is specious.
5, construction method of the invention is easy to operate, and construction efficiency is high, substantially increases the structural stability of steel structure column.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one preferred embodiment of steel structure column of the present invention.
Fig. 2 is the schematic cross-section of one preferred embodiment of steel structure column of the present invention.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.According to following explanation, originally
The purposes, technical schemes and advantages of invention will be apparent from.It should be noted that described embodiment is of the invention preferred
Embodiment, instead of all the embodiments.
Referring to figs. 1 and 2, a kind of cross steel structure column, it is perpendicular by a lateral long web box column 6 and two
It is welded to stenogastry plate box column 3.The long web box column 6 of transverse direction is by the left and right both ends edge of a wing 1 and between two edges of a wing
Former and later two long web 6b be welded to form.Two vertical stenogastry plate box columns 3 by the edge of a wing 1 and are welded on 1 two sides of the edge of a wing respectively
Stenogastry plate 3b composition.
Two vertical stenogastry plate box columns 3 are welded on the forward and backward of lateral long web box column 6 by stenogastry plate 3b respectively
On web 6b two long, the column limb acra of the cross steel structure column and adjacent wall uniform thickness protrude column rib not, are convenient for
Decoration construction increases building use space.
Laterally between the web 6b two long of long web box column 6, two stenogastry plate 3b of vertical stenogastry plate box column 3 it
Between be respectively welded partition 2, for increasing the rigidity of steel structure column, prevent local buckling, and make the steel structure column after combination
For multi-cavity structure column.The partition 2 is preferably welded at 1/2 length of long web 6b or stenogastry plate 3b.
Be welded with floor 7 in the position of corresponding stenogastry plate 3b inside the long web box column 6 of transverse direction, prevent part by
It destroys.
Sound insulation and fire protecting performance due to steel is poor, the long web box column 6 of transverse direction and two vertical stenogastry plate casees
Fire-proof sound insulation cotton 4, the sound insulation of Lai Tigao pillar, fire protecting performance are separately filled in the cavity of type column 3.
Preferably, the distance between two vertical about 3 two edges of a wing 1 of stenogastry plate box column and laterally long web box
The distance between 6 or so two edges of a wing of column are equal.
The present invention also provides the construction methods of above-mentioned cross steel structure column, comprising the following steps:
S1, a lateral long web box column 6 and two vertical stenogastry plate box columns 3 are welded according to design requirement；
S2, the forward and backward side that two vertical stenogastry plate box columns 3 are respectively welded to laterally long web box column 6 constitute ten
Font steel structure column,
S3, between the laterally web 6b two long of long web box column 6 and two stenogastrys of vertical stenogastry plate box column
Partition 2 is respectively welded between plate 3b, laterally welds floor 7 in the position of corresponding stenogastry plate 3b inside long web box column 6；
S4, the cross steel structure column being welded is lifted to specified pedestal and is installed.
As the optimization to above-mentioned construction method, in step sl, two vertical former and later two edges of a wing of stenogastry plate box column
The distance between 1 is equal with laterally the distance between long left and right two edges of a wing 1 of web box column.
In step s3, after having welded partition 2 and floor 7, to laterally long web box column 6 and two vertical stenogastry plate casees
Fire-proof sound insulation cotton 4 is filled in the cavity of type column 3 respectively.
In step s3, the partition is respectively welded at 1/2 length of long web 6b or stenogastry plate 3b.
The above is only the description explanation of the preferred embodiment of the present invention, and not limiting the scope of the present invention, shows
So, anyone skilled in the art based on the above embodiment, can readily occur in replacement and variation to obtain cross column
Embodiment, these are covered by the protection scope of the present invention.
Claims (8)
1. a kind of cross steel structure column, it is characterised in that: it is by a lateral long web box column and two vertical stenogastry plate casees
Type column is welded,
Two vertical stenogastry plate box columns are respectively welded at the forward and backward side of the long web box column of the transverse direction, the cross steel
The column limb acra and the wall uniform thickness at construction of structural column,
Divide between two long webs of the long web box column of transverse direction and between two stenogastry plates of vertical stenogastry plate box column
It is not welded with partition, is laterally welded with floor in the position of corresponding stenogastry plate inside long web box column.
2. cross steel structure column according to claim 1, it is characterised in that:
Fire-proof sound insulation cotton is separately filled in the cavity of the long web box column of transverse direction and two vertical stenogastry plate box columns.
3. cross steel structure column according to claim 1, it is characterised in that:
The partition is respectively welded at 1/2 length of long web or stenogastry plate.
4. cross steel structure column according to claim 1, it is characterised in that:
The distance between two vertical former and later two edges of a wing of stenogastry plate box column and laterally long left and right two wings of web box column
The distance between edge is equal.
5. a kind of construction method of cross steel structure column, which comprises the following steps:
S1, the long web box column of a transverse direction and two vertical stenogastry plate box columns are welded according to design requirement；
S2, the forward and backward side that two vertical stenogastry plate box columns are respectively welded to laterally long web box column constitute cross steel
Structural column,
S3, divide between laterally two long webs of long web box column and between two stenogastry plates of vertical stenogastry plate box column
Other welding diaphragm laterally welds floor in the position of corresponding stenogastry plate inside long web box column；
S4, the cross steel structure column being welded is lifted to specified pedestal and is installed.
6. the construction method of cross steel structure column according to claim 5, it is characterised in that:
In step sl, the distance between two vertical former and later two edges of a wing of stenogastry plate box column and laterally long web box column
The distance between left and right two edges of a wing are equal.
7. the construction method of cross steel structure column according to claim 5, it is characterised in that:
In step s3, after having welded partition and floor, to laterally long web box column and two vertical stenogastry plate box columns
Fire-proof sound insulation cotton is filled in cavity respectively.
8. the construction method of cross steel structure column according to claim 5, it is characterised in that:
In step s3, the partition is respectively welded at 1/2 length of long web or stenogastry plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910679957.6A CN110469053A (en) | 2019-07-26 | 2019-07-26 | A kind of cross steel structure column and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910679957.6A CN110469053A (en) | 2019-07-26 | 2019-07-26 | A kind of cross steel structure column and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110469053A true CN110469053A (en) | 2019-11-19 |
Family
ID=68509579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910679957.6A Pending CN110469053A (en) | 2019-07-26 | 2019-07-26 | A kind of cross steel structure column and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110469053A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101555721A (en) * | 2009-05-06 | 2009-10-14 | 北京航空航天大学 | Multi-chamber type steel tube concrete special-shaped column |
| CN203878864U (en) * | 2013-12-16 | 2014-10-15 | 张跃 | Steel structure column |
| CN204456653U (en) * | 2015-02-10 | 2015-07-08 | 山东萌山钢构工程有限公司 | A kind of anticorrosive steel structural column |
| WO2017122181A1 (en) * | 2016-01-14 | 2017-07-20 | Louw Andries Auret | A structural element |
| CN107299722A (en) * | 2017-08-17 | 2017-10-27 | 北京汇筑建筑科技有限公司 | Concrete-filled rectangular steel tube Special-Shaped Column and its construction method |
| CN107327080A (en) * | 2017-07-11 | 2017-11-07 | 华东交通大学 | Splice multi-chamber cross tube concrete column |
| CN208803630U (en) * | 2018-07-16 | 2019-04-30 | 山东科技大学 | A kind of cross steel reinforced concrete special-shaped columns of assembled |
| CN210857742U (en) * | 2019-07-26 | 2020-06-26 | 上海建工五建集团有限公司 | Cross-shaped steel structure column |
-
2019
- 2019-07-26 CN CN201910679957.6A patent/CN110469053A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101555721A (en) * | 2009-05-06 | 2009-10-14 | 北京航空航天大学 | Multi-chamber type steel tube concrete special-shaped column |
| CN203878864U (en) * | 2013-12-16 | 2014-10-15 | 张跃 | Steel structure column |
| CN204456653U (en) * | 2015-02-10 | 2015-07-08 | 山东萌山钢构工程有限公司 | A kind of anticorrosive steel structural column |
| WO2017122181A1 (en) * | 2016-01-14 | 2017-07-20 | Louw Andries Auret | A structural element |
| CN107327080A (en) * | 2017-07-11 | 2017-11-07 | 华东交通大学 | Splice multi-chamber cross tube concrete column |
| CN107299722A (en) * | 2017-08-17 | 2017-10-27 | 北京汇筑建筑科技有限公司 | Concrete-filled rectangular steel tube Special-Shaped Column and its construction method |
| CN208803630U (en) * | 2018-07-16 | 2019-04-30 | 山东科技大学 | A kind of cross steel reinforced concrete special-shaped columns of assembled |
| CN210857742U (en) * | 2019-07-26 | 2020-06-26 | 上海建工五建集团有限公司 | Cross-shaped steel structure column |
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