CN109113190A - A kind of detachable assembling type beam column of steel structure connection structure - Google Patents
A kind of detachable assembling type beam column of steel structure connection structure Download PDFInfo
- Publication number
- CN109113190A CN109113190A CN201811174651.7A CN201811174651A CN109113190A CN 109113190 A CN109113190 A CN 109113190A CN 201811174651 A CN201811174651 A CN 201811174651A CN 109113190 A CN109113190 A CN 109113190A
- Authority
- CN
- China
- Prior art keywords
- steel
- splice plate
- precast concrete
- column
- concrete 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 66
- 239000010959 steel Substances 0.000 title claims abstract description 66
- 239000011178 precast concrete Substances 0.000 claims abstract description 52
- 239000002436 steel type Substances 0.000 claims abstract description 37
- 239000004567 concrete Substances 0.000 claims description 7
- 210000003205 muscle Anatomy 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 238000013461 design Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002689 soil Substances 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
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/025—Structures with concrete columns
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of detachable assembling type beam column of steel structure connection structures, it is characterized by comprising precast concrete columns, perpendicular precast concrete beam and channel steel type flange splice plate with precast concrete column, cross steel is embedded in the precast concrete column, I-steel is embedded in the precast concrete beam, extend precast concrete beam towards one end of precast concrete column on the I-steel, the channel steel type flange splice plate is made of vertical splice plate and the horizontal splice plate being vertically connected in the middle part of vertical splice plate, deep floor is provided between the vertical splice plate and horizontal splice plate, channel steel type flange splice plate there are two being correspondingly arranged in the one side wall of the precast concrete column, by being connected to elongation bolt between the vertical splice plate and precast concrete column.The present invention is easy to assembly, is connected firmly, the brittle break for avoiding welded steel structure from generating, and the operating efficiency of site operation is high.
Description
Technical field
The present invention relates to assembled architecture interconnection technique fields, and in particular to a kind of detachable assembling type beam column of steel structure company
Binding structure.
Background technique
Assembling type steel structure is compared with prefabricated concrete structure, with handsome in appearance, stress is clear, quick construction, benefit
In the environmental protection the advantages that, the safety and anti-seismic performance of fabricated construction can be greatly improved, be China's future public building, high level and
The industrialized developing direction of super high-rise building.
Whether connecting node, which is designed, is worked as, and is the critical issue of the present assembling type steel structure levels in China, welding
Node quality is difficult to ensure, brittle fracture easily occurs for weld under geological process, the mostly unavoidable welding of traditional steel frame, greatly
It is mostly attached with steel plate welding form, it is excessive that this will lead to rigidity at connecting node, and it is broken that brittleness easily occurs under geological process
It is bad, to be unfavorable for overall structure antidetonation, and should not be repaired after shaking.Therefore need to propose a kind of new connecting node form, made it both
Beam column can be fixed, and plastic hinge can be made to appear in the damage on connector to reduce earthquake to main structure, consumes energy, and
It replaces and repairs after must being conducive to shake, so that the engineer application for the housing industrialization advocated at this stage for China provides reference, but
Apparently with regard to current research, especially domestic research, main problem and limitation essentially consist in most of design and cannot take off completely
From cast-in-place, using dry-and-wet combined formula, the case where still remaining site welding, and design of node is too complicated, accessory is cumbersome, tears open
It changes and is not easy.
Summary of the invention
The purpose of the present invention is to provide a kind of detachable assembling type beam column of steel structure connection structures, can effectively solve
The technical issues of being previously mentioned in background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of detachable assembling type beam column of steel structure connection structure comprising precast concrete column and precast concrete column
Perpendicular precast concrete beam and channel steel type flange splice plate is embedded with cross steel in the precast concrete column, described pre-
It is embedded with I-steel in beams of concrete processed, extends precast concrete towards one end of precast concrete column on the I-steel
Beam, the channel steel type flange splice plate is by vertical splice plate and the horizontal splice plate structure being vertically connected in the middle part of vertical splice plate
At, it is provided with deep floor between the vertical splice plate and horizontal splice plate, it is right in the one side wall of the precast concrete column
Channel steel type flange splice plate there are two should being arranged, by elongation bolt phase between the vertical splice plate and precast concrete column
Connection, one end of the I-steel are set between the horizontal splice plate on two channel steel type flange splice plates, the I-steel
Upper surface and the lower end surface of the horizontal splice plate on one of channel steel type flange splice plate fit, under the I-steel
End face and the upper surface of the horizontal splice plate on another channel steel type flange splice plate fit, the I-steel and horizontal splicing
It is connected between plate by fastening bolt.
Preferably, the I-steel and cross steel are made of Q345 Steel material.
Preferably, the I-steel is extended outwardly 300mm by one end of precast concrete beam.
Preferably, the surrounding of the precast concrete column is provided with stirrup, along to elongating spiral shell in the precast concrete column
Vertical muscle is arranged in the two sides in bolt direction.
Preferably, the fastening bolt uses 8.8 grade high-strength bolts.
Compared with prior art, the beneficial effects of the present invention are:
The present invention not only has the function of fixed beam column main structure, but also under geological process, can be at connecting node
The deformation of row certain amplitude, so that earthquake energy, reduces to main structure extent of the destruction, and designs rationally, it is compact-sized,
Power transmission is clear, can be easy to disassemble after shake, replaces fastening bolt and the channel steel type flange splice plate of deformed damaged, maximum limit
Degree reduces geological process to the extent of the destruction of building structure.
Detailed description of the invention
Fig. 1 is a kind of main view of detachable assembling type beam column of steel structure connection structure in the embodiment of the present invention；
Fig. 2 is a kind of top view of detachable assembling type beam column of steel structure connection structure in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of channel steel type flange splice plate in the embodiment of the present invention；
In figure, 1, precast concrete column, 2, precast concrete beam, 3, cross steel, 4, I-steel, 5, channel steel type flange splice
Plate, 6, vertical splice plate, 7, horizontal splice plate, 8, deep floor, 9, to elongate bolt, 10, fastening bolt, 11, stirrup, 12,
Vertical muscle.
Specific embodiment
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 description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-3, a kind of detachable assembling type beam column of steel structure connection structure comprising precast concrete column
1, with precast concrete column 1 perpendicular precast concrete beam 2 and channel steel type flange splice plate 5, in the precast concrete column 1
It is embedded with cross steel 3, is embedded with I-steel 4 in the precast concrete beam 2, towards precast concrete column 1 on the I-steel 4
One end extend precast concrete beam 2, the channel steel type flange splice plate 5 by vertical splice plate 6 and be vertically connected at it is vertical
The horizontal splice plate 7 at 6 middle part of splice plate is constituted, and is provided with deep floor 8 between the vertical splice plate 6 and horizontal splice plate 7,
Be correspondingly arranged in the one side wall of the precast concrete column 1 there are two channel steel type flange splice plate, the vertical splice plate 6 with it is pre-
By being connected to elongation bolt 9 between concrete column 1 processed, one end of the I-steel 4 is set to two channel steel type edges of a wing and spells
Water between horizontal splice plate 7 on fishplate bar 5, on the upper surface of the I-steel 4 and one of channel steel type flange splice plate 5
The lower end surface of flat splice plate 7 fits, the level on the lower end surface of the I-steel 4 and another channel steel type flange splice plate 5
The upper surface of splice plate 7 fits, and is connected between the I-steel 4 and horizontal splice plate 7 by fastening bolt 10, the work
Word steel 4 and cross steel 3 are made of Q345 Steel material, and the I-steel 4 is extended outwardly by one end of precast concrete beam 2
300mm, the surrounding of the precast concrete column 1 are provided with stirrup 11, along to elongating 9 side of bolt in the precast concrete column 1
To two sides vertical muscle 12 is set, the fastening bolt 10 uses 8.8 grade high-strength bolts.
Assembling process
Bolt hole in precast concrete column 1 is aligned with the bolt hole on channel steel type flange splice plate 5, is squeezed into elongation
Channel steel type flange splice plate 5 is fixed in precast concrete column 1 by bolt 9, then the one end for bolt hole being had on I-steel 4
Go deep between two channel steel type flange splice plates 5, the bolt hole reserved on alignment I-steel 4 and channel steel type flange splice plate 5, with tight
Fixing bolt 10 is fixed, and two channel steel type flange splice plates 5 are symmetrically disposed on the side wall of precast concrete column 1 above and below, conveniently tear open
Unload replacement.Under geological process, 5 stress deformation of channel steel type flange splice plate, resist torque consumes energy, and deformation reaches certain journey
Degree is then replaced, replacement method are as follows: fix 4 end of I-steel first, remove fastening bolt 10 with to elongating bolt 9, then
Impaired channel steel type flange splice plate 5 is removed, by the new insertion corresponding position of same specification channel steel type flange splice plate 5, then with
New same specification is consolidated to the fixed channel steel type flange splice plate 5 of bolt 9 and precast concrete column 1 is elongated with new fastening bolt 10
Determine channel steel type flange splice plate 5 and precast concrete beam 2.
Each component in the present invention is standardized design and production in prefabricated factory, prefabricated in production process
Pre-buried cross steel 3 in concrete column 1, cross steel 3 and 1 corresponding position prepared screw-bolt hole of precast concrete column, to facilitate the later period to spell
Connect and replace fastening bolt 10, channel steel type flange splice plate 5 takes suitable thickness to control deformation, can be first by precast concrete column 1
Interior stirrup 11, vertical muscle 12 and the fixed good position of cross steel 3, on assembled plant casting concrete, precast concrete column 1
Corresponding position needs prepared screw-bolt hole, and embedded steel tube or sleeve are conveniently interspersed to elongation bolt 9 and replace, utilization after the completion of pouring
One group is fixedly connected with the channel steel type flange splice plate 5 after alignment with precast concrete column 1 on elongation bolt 9；It will be prefabricated mixed
Stirrup 11, vertical muscle 12 and the fixed good position of cross steel 3 in solidifying soil beam 2, equally in assembled plant casting concrete；Most
Afterwards, one end of the I-steel 4 in precast concrete beam 2 is inserted between two channel steel type flange splice plates 5, bolt hole position pair
It is attached after neat with fastening bolt 10.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from the present invention
Structure or beyond the scope defined by this claim, be within the scope of protection of the invention.
Claims (5)
1. a kind of detachable assembling type beam column of steel structure connection structure, it is characterised in that: mixed including precast concrete column, with prefabricated
Earth pillar perpendicular precast concrete beam and channel steel type flange splice plate are coagulated, is embedded with cross steel in the precast concrete column,
It is embedded with I-steel in the precast concrete beam, extends on the I-steel towards one end of precast concrete column prefabricated mixed
Solidifying Tu Liang, the channel steel type flange splice plate is by vertical splice plate and the horizontal splice plate being vertically connected in the middle part of vertical splice plate
It constitutes, is provided with deep floor between the vertical splice plate and horizontal splice plate, in the one side wall of the precast concrete column
Channel steel type flange splice plate there are two being correspondingly arranged, by elongation bolt between the vertical splice plate and precast concrete column
It is connected, one end of the I-steel is set between the horizontal splice plate on two channel steel type flange splice plates, the I-shaped
The upper surface of steel and the lower end surface of the horizontal splice plate on one of channel steel type flange splice plate fit, the I-steel
Lower end surface and the upper surface of the horizontal splice plate on another channel steel type flange splice plate fit, the I-steel and horizontal spelling
It is connected between fishplate bar by fastening bolt.
2. a kind of detachable assembling type beam column of steel structure connection structure according to claim 1, it is characterised in that: the work
Word steel and cross steel are made of Q345 Steel material.
3. a kind of detachable assembling type beam column of steel structure connection structure according to claim 2, it is characterised in that: the work
Word steel is extended outwardly 300mm by one end of precast concrete beam.
4. a kind of detachable assembling type beam column of steel structure connection structure according to claim 3, it is characterised in that: described pre-
The surrounding of concrete column processed is provided with stirrup, is arranged in the precast concrete column along the two sides to elongation bolt direction and indulges muscle.
5. a kind of detachable assembling type beam column of steel structure connection structure according to claim 3 or 4, it is characterised in that:
The fastening bolt uses 8.8 grade high-strength bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811174651.7A CN109113190A (en) | 2018-10-09 | 2018-10-09 | A kind of detachable assembling type beam column of steel structure connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811174651.7A CN109113190A (en) | 2018-10-09 | 2018-10-09 | A kind of detachable assembling type beam column of steel structure connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109113190A true CN109113190A (en) | 2019-01-01 |
Family
ID=64857693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811174651.7A Pending CN109113190A (en) | 2018-10-09 | 2018-10-09 | A kind of detachable assembling type beam column of steel structure connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109113190A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594655A (en) * | 2019-01-04 | 2019-04-09 | 江苏远兴集团建设有限公司 | The cross joining method of built-in connection, concrete component and concrete component |
| CN109914614A (en) * | 2019-04-18 | 2019-06-21 | 中民筑友房屋科技集团有限公司 | A kind of connection structure of assembling frame structural construction side column or center pillar and beam |
| CN109914616A (en) * | 2019-04-18 | 2019-06-21 | 中民筑友房屋科技集团有限公司 | A kind of dry construction connection structure of assembling frame structural construction corner post and beam |
| CN110106972A (en) * | 2019-05-20 | 2019-08-09 | 江南大学 | Between a kind of prefabricated reinforced concrete column and earth pillar or the connection method of itself and girder steel |
| CN110145022A (en) * | 2019-06-20 | 2019-08-20 | 安徽建筑大学 | A kind of connecting node of assembly concrete frame beam column |
| CN113529943A (en) * | 2021-07-21 | 2021-10-22 | 上海建工一建集团有限公司 | Concrete support and lattice column connecting device and method convenient to dismantle |
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| JPH11210077A (en) * | 1998-01-28 | 1999-08-03 | Shimizu Corp | Joint construction between cft column and rc beam |
| JP2002201711A (en) * | 2000-12-28 | 2002-07-19 | Nkk Corp | Beam-column connection structure of steel-pipe column |
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| CN106284655A (en) * | 2016-10-13 | 2017-01-04 | 哈尔滨工业大学 | Precast concrete beam stud connects node and method of attachment in succession |
| CN206448364U (en) * | 2016-09-22 | 2017-08-29 | 重庆大学 | A kind of spigot-and-socket bean column node |
| CN208918020U (en) * | 2018-10-09 | 2019-05-31 | 安徽建筑大学 | A kind of detachable assembling type beam column of steel structure connection structure |
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2018
- 2018-10-09 CN CN201811174651.7A patent/CN109113190A/en active Pending
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| JPH11210077A (en) * | 1998-01-28 | 1999-08-03 | Shimizu Corp | Joint construction between cft column and rc beam |
| JP2002201711A (en) * | 2000-12-28 | 2002-07-19 | Nkk Corp | Beam-column connection structure of steel-pipe column |
| CN202644735U (en) * | 2012-03-02 | 2013-01-02 | 青岛理工大学 | Assembly type rigid node of steel-structure beam column |
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| CN206448364U (en) * | 2016-09-22 | 2017-08-29 | 重庆大学 | A kind of spigot-and-socket bean column node |
| CN106284655A (en) * | 2016-10-13 | 2017-01-04 | 哈尔滨工业大学 | Precast concrete beam stud connects node and method of attachment in succession |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594655A (en) * | 2019-01-04 | 2019-04-09 | 江苏远兴集团建设有限公司 | The cross joining method of built-in connection, concrete component and concrete component |
| CN109914614A (en) * | 2019-04-18 | 2019-06-21 | 中民筑友房屋科技集团有限公司 | A kind of connection structure of assembling frame structural construction side column or center pillar and beam |
| CN109914616A (en) * | 2019-04-18 | 2019-06-21 | 中民筑友房屋科技集团有限公司 | A kind of dry construction connection structure of assembling frame structural construction corner post and beam |
| CN110106972A (en) * | 2019-05-20 | 2019-08-09 | 江南大学 | Between a kind of prefabricated reinforced concrete column and earth pillar or the connection method of itself and girder steel |
| CN110145022A (en) * | 2019-06-20 | 2019-08-20 | 安徽建筑大学 | A kind of connecting node of assembly concrete frame beam column |
| CN113529943A (en) * | 2021-07-21 | 2021-10-22 | 上海建工一建集团有限公司 | Concrete support and lattice column connecting device and method convenient to dismantle |
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