CN108049499A - A kind of column connected node based on civil engineering - Google Patents
A kind of column connected node based on civil engineering Download PDFInfo
- Publication number
- CN108049499A CN108049499A CN201711432857.0A CN201711432857A CN108049499A CN 108049499 A CN108049499 A CN 108049499A CN 201711432857 A CN201711432857 A CN 201711432857A CN 108049499 A CN108049499 A CN 108049499A
- Authority
- CN
- China
- Prior art keywords
- center pillar
- plate
- column
- crossbeam
- civil engineering
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- 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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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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- 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
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/246—Post to post connections
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The present invention relates to technical field of civil engineering, and in particular to a kind of column connected node based on civil engineering, including column and crossbeam, the column is detachably connected with the crossbeam by first connecting portion；The column includes upper prop, center pillar and lower prop, and the upper prop is detachably connected with the center pillar by second connecting portion, and the lower prop is detachably connected with the center pillar by the 3rd connecting portion.A kind of column connected node based on civil engineering provided by the invention, it is simple in structure, it is securely and reliably, easy to disassemble；And can avoid welding easy ignition calamity, the shortcomings that time-consuming, substantially increase construction speed.
Description
Technical field
The present invention relates to technical field of civil engineering more particularly to a kind of column connected nodes based on civil engineering.
Background technology
It is existing《Seismic design provision in building code》(GB50010-2010,2016 editions) and《High-rise civil building long strands
Regulation》(JGJ99-2015) steel structure connection mainly has weld seam and is bolted two kinds of forms in, commonly uses box Section Column and column
Connection is generally the form of groove full penetration.Compared with being bolted, field welding connection has following deficiency：(1) it is hot
The zone of influence can affect the mechanical properties；(2) low construction efficiency；(3) quality is difficult to ensure that；(4) structure dismoutability is poor；(5) it is unfavorable for
Energy conservation and environmental protection；(6) welding manner is affected by welder technology qualification, and welder, which lacks experience, may seriously affect welding
Quality even causes fire when serious.However, realize that steel construction scene is bolted especially common box Section Column and realizes entirely
Complete bolted technology is also immature.Therefore, more efficient, practical live bolt fastening structure system is researched and developed to shorten the construction period,
The anti-seismic performance for improving structure simultaneously is most important.
The content of the invention
(1) technical problems to be solved
It is an object of the invention to provide a kind of column connected nodes based on civil engineering, it is intended to solve of the prior art
Welding manner is high to welder's proficiency degree of dependence, and time-consuming longer, structure dismoutability is poor, easily the problem of generation fire.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of column connected node based on civil engineering, including vertical
Column and crossbeam, the column are detachably connected with the crossbeam by first connecting portion；The column include upper prop, center pillar and under
Column, the upper prop are detachably connected with the center pillar by second connecting portion, and the lower prop is connected with the center pillar by the 3rd
Portion is detachably connected.
Wherein, the center pillar is internally provided with rib.
Wherein, the rib is the inner sleeve being fixed on the inside of the center pillar, and the inner sleeve is closed by polylith reinforcing plate
It encloses, the cross section of the inner sleeve is regular polygon.
Wherein, the length of the inner sleeve is more than the length of the center pillar.
Wherein, the first connecting portion includes the first fixed plate, the second fixed plate and the 3rd fixed plate, and described first fixes
Mounting hole is uniformly provided with respectively in plate, the second fixed plate and the 3rd fixed plate.
Wherein, connecting plate is provided on the outside of the center pillar, mounting hole is uniformly provided on the connecting plate；The crossbeam leans on
The nearly center pillar one side is uniformly provided with mounting hole；By fixing piece also cross second fixed plate and the connecting plate,
The mounting hole in second fixed plate and the crossbeam, the crossbeam is fixed on the center pillar.
Wherein, the second connecting portion includes being arranged on the upper prop flanged plate of the upper prop lower end and is arranged on the center pillar
The center pillar upper flange of upper end, the upper prop are connected with the center pillar by the upper prop flanged plate and the center pillar upper flange；Institute
State the upside that center pillar upper flange extends to the connecting plate close to one end of the crossbeam.
Wherein, the 3rd connecting portion includes being arranged on the lower prop flanged plate of the lower prop upper end and is arranged on the center pillar
The center pillar lower flange of lower end, the lower prop are connected with the center pillar by the lower prop flanged plate and the center pillar lower flange；Institute
State the downside that center pillar lower flange extends to the connecting plate close to one end of the crossbeam.
Wherein, the crossbeam includes web and is arranged on the wing plate of the web top and bottom, the crossbeam it is transversal
Face is in I-shaped；The web and the wing plate offer mounting hole close to the one side of the center pillar.
Wherein, connected between the web and the connecting plate by second fixed plate of front and rear setting；The wing
First fixed plate between the center pillar upper flange of plate and correspondence position, the center pillar lower flange by being oppositely arranged
It is connected with the 3rd fixed plate.
(3) advantageous effect
Compared with prior art, above-mentioned technical proposal of the invention has the advantages that：One kind provided by the invention
Column connected node based on civil engineering, it is simple in structure, it is securely and reliably, easy to disassemble；And it can avoid welding easy ignition calamity, take
The shortcomings that long, substantially increases construction speed；
A kind of column connected node based on civil engineering provided by the invention, integrated use inner sleeve, column base, flange and spiral shell
The technologies such as bolt propose to be suitable for the full bolt rigid connection connecting node shape of inner sleeve cartridge type standard column seat flange of box-type section column splicing
Formula, the node is in the base for ensureing that switching performance is close with the mechanical property being welded to connect between box-type section vertical member column and column
On plinth, using standard column block node technology convenient for industrialization production, and scene is bolted the full bolt for realizing structure entirely
Connection and efficiently assembling, avoid welding, effectively raise construction speed.
Description of the drawings
Fig. 1 is the structure diagram of the column connected node of the embodiment of the present invention；
Fig. 2 is the exploded view of the column connected node of the embodiment of the present invention；
Fig. 3 is the explosive view of C portion shown in Fig. 2；
Fig. 4 is the step schematic diagram that inner sleeve is installed in center pillar；
Wherein, 1- columns；2- crossbeams；3- first connecting portions；4- second connecting portions；The 3rd connecting portions of 5-；6- ribs；
11- upper props；12- center pillars；13- lower props；121- connecting plates；
21- webs；22- wing plates；
The first fixed plates of 31-；The second fixed plates of 32-；The 3rd fixed plates of 33-；
41- upper prop flanged plates；42- center pillar upper flanges；
51- lower prop flanged plates；52- center pillar lower flanges.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used for limiting the scope of the invention.
In the description of the present invention, unless otherwise indicated, " multiple " are meant that two or more；Unless otherwise saying
Bright, the meaning of " nick shaped " is the shape in addition to section is concordant.Term " on ", " under ", "left", "right", " interior ", " outer ", " preceding
End ", " rear end ", " head ", the orientation of the instructions such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship,
Be for only for ease of the description present invention and simplify description rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ",
" second ", " 3rd " etc. are only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary.For this
For the those of ordinary skill in field, concrete condition can be regarded and understand the concrete meaning of above-mentioned term in the present invention.
Referring to shown in Fig. 1 to Fig. 4, the present invention provides a kind of column connected node based on civil engineering, including 1 He of column
Crossbeam 2, column 1 are detachably connected with crossbeam 2 by first connecting portion 3；Column 1 includes upper prop 11, center pillar 12 and lower prop 13, on
Column 11 is detachably connected with center pillar 12 by second connecting portion 4, and lower prop 13 is detachably connected with center pillar 12 by the 3rd connecting portion 5
It connects.
A kind of column connected node based on civil engineering provided by the invention, compared with prior art, simple in structure, safety
Reliably, it is easy to disassemble；And can avoid welding easy ignition calamity, the shortcomings that time-consuming, substantially increase construction speed.
Further, in order to enhance upper prop 11, lower prop 13 bonding strength with center pillar 12 respectively, center pillar 12 is internally provided with
Rib 6.
Specifically, shown in Figure 4, rib 6 is the inner sleeve for being fixed on 12 inside of center pillar, and inner sleeve is strengthened by polylith
Plate surrounds, and the cross section of inner sleeve is regular polygon.In the present embodiment, inner sleeve is surrounded by the reinforcing plate of eight block length strips
It forms, i.e., the cross section of inner sleeve is octagon；Inner sleeve is fixed on 12 inside of center pillar, specific steps by welding manner
For：A- is by the reinforcing plate uniform welding of four block length strips on the inner wall of center pillar 12；B- is by the reinforcing plate of remaining four block length strips
It is welded in again on 12 inner wall of center pillar between the adjacent stiffening plates in step A；It finally again will be adjacent in above-mentioned eight pieces of reinforcing plates
It is fixed between two pieces by welding manner, inner sleeve is made to form an entirety with center pillar 12.
It should be appreciated that the length of inner sleeve is more than the length of center pillar 12.
Further, first connecting portion 3 include the first fixed plate 31, the second fixed plate 32 and the 3rd fixed plate 33, first
Mounting hole is uniformly provided with respectively in fixed plate 31, the second fixed plate 32 and the 3rd fixed plate 33.In the present embodiment, mounting hole into
It is opened in arranged in columnsly in the first fixed plate 31, the second fixed plate 32 and the 3rd fixed plate 33.
Further, 12 outside of center pillar is provided with connecting plate 121, and mounting hole is uniformly provided on connecting plate 121；Crossbeam 2
Mounting hole is uniformly provided with close to 12 one side of center pillar；By fixing piece also cross the second fixed plate 32 and connecting plate 121, second
Crossbeam 2 is fixed on center pillar 12 by the mounting hole in fixed plate 32 and crossbeam 2.In the present embodiment, fixing piece is high intensity spiral shell
The second fixed plate 32 that bolt, connecting plate 121 and crossbeam 2 are oppositely arranged by two pieces is fixed；Specifically, connecting plate 121 and crossbeam 2
Between above-mentioned two piece of second fixed plate 32, the mounting hole of correspondence position is then passed through with high-strength bolt, to realize second
Fixation of the fixed plate 32 to connecting plate 121 and crossbeam 2.
Further, second connecting portion 4 includes being arranged on the upper prop flanged plate 41 of 11 lower end of upper prop and is arranged on center pillar 12
The center pillar upper flange 42 of upper end, upper prop 11 are connected with center pillar 12 by upper prop flanged plate 41 and center pillar upper flange 42；Method on center pillar
Orchid 42 extends to the upside of connecting plate 121 close to one end of crossbeam 2.In the present embodiment, upper prop flanged plate 41 and center pillar upper flange
42 are separately fixed at by welding manner on upper prop 11 and center pillar 12；Upper prop flanged plate 41 and 42 surrounding of center pillar upper flange are opened
If mounting hole, and the two is fixed by high-strength bolt.
Further, the 3rd connecting portion 5 includes being arranged on the lower prop flanged plate 51 of 13 upper end of lower prop and is arranged on center pillar 12
The center pillar lower flange 52 of lower end, lower prop 13 are connected with center pillar 12 by lower prop flanged plate 51 and center pillar lower flange 52；Center pillar laxative remedy
Orchid 52 extends to the downside of connecting plate 121 close to one end of crossbeam 2.In the present embodiment, lower prop flanged plate 51 and center pillar lower flange
52 are separately fixed at by welding manner on lower prop 13 and center pillar 12；Lower prop flanged plate 51 and 52 surrounding of center pillar lower flange are opened
If mounting hole, and the two is fixed by high-strength bolt.
Further, crossbeam 2 includes web 21 and is arranged on the wing plate 22 of 21 top of web and bottom, crossbeam 2 it is transversal
Face is in I-shaped；Web 21 and wing plate 22 offer mounting hole close to the one side of center pillar 12.
Further, connected between web 21 and connecting plate 121 by the second fixed plate 32 of front and rear setting；Wing plate 22 with
Pass through the first fixed plate 31 and the 3rd being oppositely arranged between the center pillar upper flange 42 of correspondence position, center pillar lower flange 52 to fix
Plate 33 connects.
It should be noted that column 1, crossbeam 2 and inner sleeve in this programme etc. uses regular tenacity grade steel
(Q235 or Q345) or high performance steel (Q420).
The embodiment of the present invention provides for the sake of example and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
It is to more preferably illustrate the principle of the present invention and practical application to select and describe embodiment, and makes those of ordinary skill in the art
It will be appreciated that the present invention is so as to designing the various embodiments with various modifications suitable for special-purpose.
Claims (10)
1. a kind of column connected node based on civil engineering, which is characterized in that including column (1) and crossbeam (2), the column
(1) it is detachably connected with the crossbeam (2) by first connecting portion (3)；The column (1) includes upper prop (11), center pillar (12)
With lower prop (13), the upper prop (11) is detachably connected with the center pillar (12) by second connecting portion (4), the lower prop (13)
It is detachably connected with the center pillar (12) by the 3rd connecting portion (5).
2. the column connected node according to claim 1 based on civil engineering, which is characterized in that the center pillar (12) is internal
It is provided with rib (6).
3. the column connected node according to claim 2 based on civil engineering, which is characterized in that the rib (6) is
The inner sleeve being fixed on the inside of the center pillar (12), the inner sleeve are surrounded by polylith reinforcing plate, the horizontal stroke of the inner sleeve
Section is regular polygon.
4. the column connected node according to claim 3 based on civil engineering, which is characterized in that the length of the inner sleeve
More than the length of the center pillar (12).
5. the column connected node according to claim 1 based on civil engineering, which is characterized in that the first connecting portion
(3) the first fixed plate (31), the second fixed plate (32) and the 3rd fixed plate (33), first fixed plate (31), second are included
Mounting hole is uniformly provided with respectively in fixed plate (32) and the 3rd fixed plate (33).
6. the column connected node according to claim 5 based on civil engineering, which is characterized in that on the outside of the center pillar (12)
Connecting plate (121) is provided with, mounting hole is uniformly provided on the connecting plate (121)；The crossbeam (2) is close to the center pillar
(12) one side is uniformly provided with mounting hole；By fixing piece also cross second fixed plate (32) and the connecting plate
(121), the mounting hole on second fixed plate (32) and the crossbeam (2), by the crossbeam (2) be fixed on it is described in
On column (12).
7. the column connected node according to claim 6 based on civil engineering, which is characterized in that the second connecting portion
(4) include being arranged on the upper prop flanged plate (41) of the upper prop (11) lower end and be arranged on the center pillar of the center pillar (12) upper end
Flange (42), the upper prop (11) pass through the upper prop flanged plate (41) and the center pillar upper flange (42) with the center pillar (12)
Connection；The center pillar upper flange (42) extends to the upside of the connecting plate (121) close to one end of the crossbeam (2).
8. the column connected node according to claim 6 based on civil engineering, which is characterized in that the 3rd connecting portion
(5) include being arranged on the lower prop flanged plate (51) of the lower prop (13) upper end and be arranged under the center pillar of the center pillar (12) lower end
Flange (52), the lower prop (13) pass through the lower prop flanged plate (51) and the center pillar lower flange (52) with the center pillar (12)
Connection；The center pillar lower flange (52) extends to the downside of the connecting plate (121) close to one end of the crossbeam (2).
9. the column connected node according to claim 6 based on civil engineering, which is characterized in that the crossbeam (2) includes
Web (21) and the wing plate (22) for being arranged on the web (21) top and bottom, the cross section of the crossbeam (2) is in " work " word
Shape；The web (21) and the wing plate (22) offer mounting hole close to the one side of the center pillar (12).
10. the column connected node according to claim 9 based on civil engineering, which is characterized in that the web (21) with
It is connected between the connecting plate (121) by second fixed plate (32) of front and rear setting；The wing plate (22) and corresponding position
First fixed plate between the center pillar upper flange (42) put, the center pillar lower flange (52) by being oppositely arranged
(31) connected with the 3rd fixed plate (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711432857.0A CN108049499A (en) | 2017-12-26 | 2017-12-26 | A kind of column connected node based on civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711432857.0A CN108049499A (en) | 2017-12-26 | 2017-12-26 | A kind of column connected node based on civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108049499A true CN108049499A (en) | 2018-05-18 |
Family
ID=62127970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711432857.0A Pending CN108049499A (en) | 2017-12-26 | 2017-12-26 | A kind of column connected node based on civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108049499A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505621A (en) * | 2018-05-30 | 2018-09-07 | 青岛理工大学 | Inner sleeve cartridge type steel frame beam column attachment device |
| CN110273482A (en) * | 2019-06-28 | 2019-09-24 | 西安建筑科技大学 | A kind of box column connecting joint structure and assembly method |
| CN111502002A (en) * | 2020-04-21 | 2020-08-07 | 太原理工大学 | Assembled steel structure beam-column joint connecting device and assembling method thereof |
| CN111622346A (en) * | 2020-05-26 | 2020-09-04 | 北京建筑大学 | Assembled frame beam column node that multistage performance can be regulated and control |
| CN112502294A (en) * | 2020-11-20 | 2021-03-16 | 北京建筑大学 | Core cylinder type double-flange closed cross-section column connecting node and connecting method thereof |
| CN113445799A (en) * | 2021-06-17 | 2021-09-28 | 北京建筑大学 | Core column type double-flange self-resetting beam column connecting node structure |
| WO2023041612A1 (en) * | 2021-09-15 | 2023-03-23 | Ingenieurbüro Stengel Gmbh | Supporting device for a rail section of a rollercoaster arrangement and roller coaster arrangement with same |
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| CN104213643A (en) * | 2014-09-03 | 2014-12-17 | 西安建筑科技大学 | Assembled-type beam-column joint connecting structure |
| CN104234208A (en) * | 2014-09-03 | 2014-12-24 | 西安建筑科技大学 | Insertion type beam-column joint connecting structure of novel prefabricated structural system |
| CN104264791A (en) * | 2014-09-03 | 2015-01-07 | 西安建筑科技大学 | Novel assembled type beam column joint connecting structure |
| CN105888060A (en) * | 2016-05-15 | 2016-08-24 | 北京工业大学 | Fabricated beam-column bolt joint connection device with cover plate and double flanges |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104213643A (en) * | 2014-09-03 | 2014-12-17 | 西安建筑科技大学 | Assembled-type beam-column joint connecting structure |
| CN104234208A (en) * | 2014-09-03 | 2014-12-24 | 西安建筑科技大学 | Insertion type beam-column joint connecting structure of novel prefabricated structural system |
| CN104264791A (en) * | 2014-09-03 | 2015-01-07 | 西安建筑科技大学 | Novel assembled type beam column joint connecting structure |
| CN105888060A (en) * | 2016-05-15 | 2016-08-24 | 北京工业大学 | Fabricated beam-column bolt joint connection device with cover plate and double flanges |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505621A (en) * | 2018-05-30 | 2018-09-07 | 青岛理工大学 | Inner sleeve cartridge type steel frame beam column attachment device |
| CN110273482A (en) * | 2019-06-28 | 2019-09-24 | 西安建筑科技大学 | A kind of box column connecting joint structure and assembly method |
| CN111502002A (en) * | 2020-04-21 | 2020-08-07 | 太原理工大学 | Assembled steel structure beam-column joint connecting device and assembling method thereof |
| CN111622346A (en) * | 2020-05-26 | 2020-09-04 | 北京建筑大学 | Assembled frame beam column node that multistage performance can be regulated and control |
| CN112502294A (en) * | 2020-11-20 | 2021-03-16 | 北京建筑大学 | Core cylinder type double-flange closed cross-section column connecting node and connecting method thereof |
| CN113445799A (en) * | 2021-06-17 | 2021-09-28 | 北京建筑大学 | Core column type double-flange self-resetting beam column connecting node structure |
| WO2023041612A1 (en) * | 2021-09-15 | 2023-03-23 | Ingenieurbüro Stengel Gmbh | Supporting device for a rail section of a rollercoaster arrangement and roller coaster arrangement with same |
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Application publication date: 20180518 |
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| RJ01 | Rejection of invention patent application after publication |