CN108755937A - A kind of steel core concrete column connect cross abnormity node with box-girder and I-beam - Google Patents
A kind of steel core concrete column connect cross abnormity node with box-girder and I-beam Download PDFInfo
- Publication number
- CN108755937A CN108755937A CN201810909821.5A CN201810909821A CN108755937A CN 108755937 A CN108755937 A CN 108755937A CN 201810909821 A CN201810909821 A CN 201810909821A CN 108755937 A CN108755937 A CN 108755937A
- Authority
- CN
- China
- Prior art keywords
- box
- girder
- steel pipe
- core concrete
- fixedly connected
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 64
- 239000010959 steel Substances 0.000 title claims abstract description 64
- 239000004567 concrete Substances 0.000 title claims abstract description 37
- 238000013016 damping Methods 0.000 abstract description 5
- 239000004744 fabric Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of steel core concrete columns, and cross abnormity node is connect with box-girder and I-beam, including steel pipe column, the right side of the steel pipe column is fixedly connected with right end plate by unilateral bolt, and I-beam is fixedly connected on the right side of right end plate, the unilateral bolt that passes on left of the steel pipe column is fixedly connected with first member plate, box-girder is fixedly connected on the left of the first member plate, the inside of the steel pipe column is filled with concrete filled steel tube, and the present invention relates to technical field of structural engineering.The steel core concrete column connect cross abnormity node with box-girder and I-beam, it solves the problems, such as existing steel core concrete column and box-girder and I-shaped beam connecting node stress performance is bad, structure is more complicated, not easy to install and damping performance is poor, it is more secured so that this steel core concrete column connect cross abnormity node with box-girder and I-beam, the stability that can keep fabric structure, improves damping performance.
Description
Technical field
The present invention relates to technical field of structural engineering, specially a kind of steel core concrete column is connect with box-girder and I-beam
Cross abnormity node.
Background technology
The Structural Engineering of broad sense refers to all artificial works in earth surface or shallow crust.The Structural Engineering of narrow sense
Refer mainly to industry and civil buildings.In civil engineering, Structural Engineering includes mainly masonry project, reinforced concrete works, knot
Structure hoisting engineering and structural steelwork etc., reinforced concrete work are the native prevailing constructions of water building engineering construction
Content, either in terms of human and material resources consumption, or to having very important effect in the influence of duration.Reinforced concrete
Soil structure engineering includes two aspects of factorial construction of cast-in-place concrete structure construction and prefabricated assembled concrete component.
The good integrity of cast-in-place concrete structure, shock resistance are strong.Steel consumption is few, especially some tool type moulds in recent years
The appearance of plate and construction machinery makes concrete structure engineering cast-in-place construction be rapidly developed.The especially skyscraper in China
Most of is cast-in-place concrete structure, and the development of skyscraper also promotes the raising of reinforced concrete construction technology.Reinforcing bar is mixed
Xtah Crude Clay structure engineering construction includes the main subdivisional work such as reinforcing bar, template and concrete.
Existing steel core concrete column connect cross abnormity node with box-girder and I-beam when in use, and connection is loosely
Gu certain structures are more complicated, install and use inconvenience so that building efficiency reduces, and because existing steel pipe it is mixed
Solidifying earth pillar and box-girder and I-shaped beam connecting node stress performance are bad, are easy to make the structural strength of building not reach requirement.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of steel core concrete columns to connect ten with box-girder and I-beam
Font abnormity node solves existing steel core concrete column and box-girder and I-shaped beam connecting node stress performance is bad, structure
More complicated, not easy to install and poor damping performance problem.
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of steel core concrete column and box-shaped
Beam connects cross abnormity node, including steel pipe column with I-beam, and the right side of the steel pipe column is fixedly connected by unilateral bolt
There is right end plate, and be fixedly connected with I-beam on the right side of right end plate, the unilateral bolt that passes on left of the steel pipe column is fixedly connected
There is first member plate, box-girder is fixedly connected on the left of the first member plate, the inside of the steel pipe column is filled with concrete filled steel tube.
Preferably, the column section shape of the steel pipe column includes round, rectangular, rectangle.
Preferably, the box-girder top flange of the box-girder and the I-beam top flange of I-beam are in same level.
Preferably, the box-girder lower flange of the box-girder is less than the I-beam lower flange of I-beam.
Preferably, the left and right side of the steel pipe column offers and the matched threaded hole of unilateral bolt.
Advantageous effect
The present invention provides a kind of steel core concrete columns, and cross abnormity node is connect with box-girder and I-beam.With the prior art
Compared to having following advantageous effect：
（1）, the steel core concrete column cross abnormity node is connect with box-girder and I-beam, by logical on the right side of steel pipe column
It crosses unilateral bolt and is fixedly connected with right end plate, I-beam is fixedly connected on the right side of right end plate, passing on left for steel pipe column is unilateral
Bolt is fixedly connected with first member plate, and box-girder is fixedly connected on the left of first member plate, and the inside of steel pipe column is filled with steel tube concrete
Soil solves existing steel core concrete column and box-girder and I-shaped beam connecting node stress performance is bad, structure is more complicated, no
Easy to install and damping performance difference problem.
（2）, the steel core concrete column cross abnormity node is connect with box-girder and I-beam, pass through the left side of steel pipe column
Offered with right side with the matched threaded hole of unilateral bolt, on the box-girder top flange of box-girder and the I-beam of I-beam
In same level, the box-girder lower flange of box-girder is less than the I-beam lower flange of I-beam on the edge of a wing, by box-girder and
The respective outer side edges of I-beam allow device to form cross abnormity node so that structure more stablize, by steel pipe column
The threaded hole offered can make bolted more secured.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
In figure：1- concrete filled steel tubes, 2- right end plates, the unilateral bolts of 3-, 4- box-girders, 5- I-beams, 6- steel pipe columns, 7- are left
End plate, 8- threaded holes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of steel core concrete column is connect with box-girder and I-beam
The right side of cross abnormity node, including steel pipe column 6, steel pipe column 6 is fixedly connected with right end plate 2, and right end by unilateral bolt 3
The right side of plate 2 is fixedly connected with I-beam 5, and the unilateral bolt 3 that passes on left of steel pipe column 6 is fixedly connected with first member plate 7, first member plate
7 left side is fixedly connected with box-girder 4, and the inside of steel pipe column 6 is filled with concrete filled steel tube 1, solves existing concrete filled steel tube 1
Column with box-girder 4 and 5 connecting node stress performance of I-beam are bad, structure is more complicated, not easy to install and damping performance is poor
The column section shape of problem, steel pipe column 6 includes round, rectangular, rectangle, the work of the box-girder top flange and I-beam 5 of box-girder 4
In same level, the box-girder lower flange of box-girder 4 is less than the I-beam lower flange of I-beam 5, steel pipe for word beam top flange
The left and right side of column 6 offer with 3 matched threaded hole 8 of unilateral bolt, pass through the structure of box-girder 4 and I-beam 5
Cooperation, so that device is formed cross abnormity node so that structure more stablize, pass through the spiral shell offered on steel pipe column 6
It is more secured that pit 8 can be such that unilateral bolt 3 connects.
In use, will first be fixedly connected with the right end plate 2 of I-beam 5 passes through 3 screw thread of unilateral bolt with the right side of steel pipe column 6
It connects, then again connects 3 screw thread of unilateral bolt that passes on left of the first member plate 7 for being fixedly connected with box-girder 4 and steel pipe column 6
It picks up and, then casting concrete forms concrete filled steel tube 1 into steel pipe column 6, concrete filled steel tube 1 is beaten using vibrating device vibration
In fact.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of steel core concrete column connect cross abnormity node, including steel pipe column with box-girder and I-beam（6）, feature
It is：The steel pipe column（6）Right side pass through unilateral bolt（3）It is fixedly connected with right end plate（2）, and right end plate（2）Right side
It is fixedly connected with I-beam（5）, the steel pipe column（6）Pass on left unilateral bolt（3）It is fixedly connected with first member plate（7）, institute
State first member plate（7）Left side be fixedly connected with box-girder（4）, the steel pipe column（6）Inside be filled with concrete filled steel tube（1）.
2. a kind of steel core concrete column according to claim 1 connect cross abnormity node with box-girder and I-beam,
It is characterized in that：The steel pipe column（6）Column section shape include round, rectangular, rectangle.
3. a kind of steel core concrete column according to claim 1 connect cross abnormity node with box-girder and I-beam,
It is characterized in that：The box-girder（4）Box-girder top flange and I-beam（5）I-beam top flange in same level
On.
4. a kind of steel core concrete column according to claim 1 connect cross abnormity node with box-girder and I-beam,
It is characterized in that：The box-girder（4）Box-girder lower flange be less than I-beam（5）I-beam lower flange.
5. a kind of steel core concrete column according to claim 1 connect cross abnormity node with box-girder and I-beam,
It is characterized in that：The steel pipe column（6）Left and right side offer and unilateral bolt（3）Matched threaded hole（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810909821.5A CN108755937A (en) | 2018-08-10 | 2018-08-10 | A kind of steel core concrete column connect cross abnormity node with box-girder and I-beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810909821.5A CN108755937A (en) | 2018-08-10 | 2018-08-10 | A kind of steel core concrete column connect cross abnormity node with box-girder and I-beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108755937A true CN108755937A (en) | 2018-11-06 |
Family
ID=63969592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810909821.5A Pending CN108755937A (en) | 2018-08-10 | 2018-08-10 | A kind of steel core concrete column connect cross abnormity node with box-girder and I-beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108755937A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158808A (en) * | 2019-06-27 | 2019-08-23 | 河北工业大学 | A kind of assembled steel tube bank vertical node type of attachment of concrete |
| CN112282079A (en) * | 2020-09-15 | 2021-01-29 | 青岛理工大学 | Assembly type steel structure box column and reinforced concrete beam connecting joint and construction method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002070167A (en) * | 2000-08-25 | 2002-03-08 | Mitsubishi Heavy Ind Ltd | Cft column/beam connecting device |
| JP2005248623A (en) * | 2004-03-05 | 2005-09-15 | Nippon Steel Corp | High tension bolt joint structure of column and beam having h-shaped cross section |
| CN202202410U (en) * | 2011-07-22 | 2012-04-25 | 西安建筑科技大学 | Cross-shaped abnormal joint formed by connection of steel structure box column, box beam and I beam |
| CN202644739U (en) * | 2012-05-22 | 2013-01-02 | 深圳市市政设计研究院有限公司 | Beam-column joint structure of compound cross-section concrete-filled steel tube column and steel beam |
| CN104179256A (en) * | 2014-09-16 | 2014-12-03 | 福州大学 | Rectangular concrete filled steel tube column and steel beam single-side bolt connecting joint and construction method thereof |
| CN105178445A (en) * | 2015-08-12 | 2015-12-23 | 广州大学 | Connection joint between endplate type concrete-filled steel tube column and steel beam with internal reinforcement ring |
| CN105569184A (en) * | 2016-01-07 | 2016-05-11 | 天津大学 | One-way bolt connection node between rectangular steel pipe concrete column and H-type girders |
| CN105649215A (en) * | 2015-08-12 | 2016-06-08 | 广州大学 | Connecting joint for outer sleeve pipe type concrete filled steel tubular column and steel girder end plate |
-
2018
- 2018-08-10 CN CN201810909821.5A patent/CN108755937A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002070167A (en) * | 2000-08-25 | 2002-03-08 | Mitsubishi Heavy Ind Ltd | Cft column/beam connecting device |
| JP2005248623A (en) * | 2004-03-05 | 2005-09-15 | Nippon Steel Corp | High tension bolt joint structure of column and beam having h-shaped cross section |
| CN202202410U (en) * | 2011-07-22 | 2012-04-25 | 西安建筑科技大学 | Cross-shaped abnormal joint formed by connection of steel structure box column, box beam and I beam |
| CN202644739U (en) * | 2012-05-22 | 2013-01-02 | 深圳市市政设计研究院有限公司 | Beam-column joint structure of compound cross-section concrete-filled steel tube column and steel beam |
| CN104179256A (en) * | 2014-09-16 | 2014-12-03 | 福州大学 | Rectangular concrete filled steel tube column and steel beam single-side bolt connecting joint and construction method thereof |
| CN105178445A (en) * | 2015-08-12 | 2015-12-23 | 广州大学 | Connection joint between endplate type concrete-filled steel tube column and steel beam with internal reinforcement ring |
| CN105649215A (en) * | 2015-08-12 | 2016-06-08 | 广州大学 | Connecting joint for outer sleeve pipe type concrete filled steel tubular column and steel girder end plate |
| CN105569184A (en) * | 2016-01-07 | 2016-05-11 | 天津大学 | One-way bolt connection node between rectangular steel pipe concrete column and H-type girders |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158808A (en) * | 2019-06-27 | 2019-08-23 | 河北工业大学 | A kind of assembled steel tube bank vertical node type of attachment of concrete |
| CN110158808B (en) * | 2019-06-27 | 2024-01-16 | 河北工业大学 | Vertical node connection form of assembled steel tube bundle concrete |
| CN112282079A (en) * | 2020-09-15 | 2021-01-29 | 青岛理工大学 | Assembly type steel structure box column and reinforced concrete beam connecting joint and construction method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |