CN109162353A - A kind of steel concrete assembled connecting node - Google Patents
A kind of steel concrete assembled connecting node Download PDFInfo
- Publication number
- CN109162353A CN109162353A CN201811248901.7A CN201811248901A CN109162353A CN 109162353 A CN109162353 A CN 109162353A CN 201811248901 A CN201811248901 A CN 201811248901A CN 109162353 A CN109162353 A CN 109162353A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- type connecting
- prefabricated
- stand column
- precast beam
- 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 21
- 239000010959 steel Substances 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000004568 cement Substances 0.000 claims abstract description 6
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 238000005266 casting Methods 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000035939 shock 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
-
- 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
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
Present invention relates particularly to a kind of steel concrete assembled connecting nodes, including prefabricated stand column, precast beam, one end of the precast beam is fixed on prefabricated stand column side by high-strength bolt, triangular wedge bracket is provided on the prefabricated stand column, T-type connecting plate, L-type connecting plate are provided between the precast beam and triangular wedge bracket, the upper end of the T-type connecting plate is prefabricated in precast beam, the L-type connecting plate is symmetrically fixed on triangular wedge bracket by lock screw, and the lower end of the T-type connecting plate is inserted between symmetrical two L-type connecting plates；First bolt hole of the lower end setting of L-type connecting plate, is connect between the second bolt hole being arranged on L-type connecting plate using fixing bolt, existing cement injection base grouting material and the high ductility concrete of casting between T-type connecting plate and L-type connecting plate.Structure of the invention is novel, improves intensity, rigidity, globality and the collaborative of beam, whole synthesis intensity is high, and anti-seismic performance is good, practical.
Description
Technical field
The invention belongs to building field, specially a kind of steel concrete assembled connecting node.
Technical background
Prefabricated concrete structure is pouring concrete after being attached by reliable way by prefabricated components and is live, water
The prefabricated concrete structure that mud base grouting material is formed.In prefabricated concrete structure, bean column node is by prefabricated beam-to-column joint
At an entirety, connecting node plays load transmitting and energy dissipation, and the connecting portion of primary structure member is in assembled coagulation
In occupation of very important status in soil structure.
Currently, common prefabricated concrete structure, has rigidity small, globality and collaborative are weak, and intensity is small, shock resistance
The disadvantage of energy difference, practicability be not high.
Summary of the invention
The purpose of the present invention is to provide a kind of steel concrete assembled connecting nodes, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the goals above, the invention provides the following technical scheme:
A kind of steel concrete assembled connecting node, including prefabricated stand column, precast beam, one end of the precast beam pass through height
Strength bolts are fixed on prefabricated stand column side, and triangular wedge bracket is provided on the prefabricated stand column below the precast beam, described
T-type connecting plate, L-type connecting plate are provided between precast beam and triangular wedge bracket upper surface, the upper end of the T-type connecting plate is pre-
It makes in precast beam, the lower end of the T-type connecting plate is provided with the first bolt hole, and the L-type connecting plate passes through lock screw pair
Title is fixed on triangular wedge bracket, and the second bolt hole is provided on the L-type connecting plate, and the lower end of the T-type connecting plate is inserted
Enter between symmetrical two L-type connecting plates, is connected between first bolt hole and the second bolt hole using fixing bolt, the T
Cement injection base grouting material and the high ductility concrete of casting between type connecting plate and L-type connecting plate.
Preferably, the prefabricated stand column is rectangular column, and the precast beam is rectangular beam.
Preferably, triangular wedge bracket upper surface edge is welded with coaming plate 6, triangular wedge bracket upper surface
Coaming plate 6 and the space that surrounds of prefabricated stand column in cement injection base grouting material and be poured high ductility concrete.
Preferably, be provided with lateral beam column bolt hole on the prefabricated stand column, described high-strength bolt one end it is prefabricated
Inside one end of precast beam, the high-strength bolt other end is mounted in beam column bolt hole and fixed.
Preferably, the T-type connecting plate is provided with two or more, and the upper end of the multiple T-type connecting plate is fixed
It links together, the lower end of the multiple T-type connecting plate is parallel to each other, and each T-type connecting plate is corresponding, and there are two be symmetrical arranged
L-type connecting plate.
Preferably, the triangular wedge bracket is prefabricated on prefabricated stand column.
Preferably, the T-type connecting plate, L-type connecting plate are steel plate.
The beneficial effects of the present invention are:
Structure of the invention is novel in design, forms concrete structure using rigid connection, improves the intensity of beam, rigidity, whole
Body and collaborative improve the intensity and deformability at girder connection due to using T-steel plate and L-type steel plate.It is whole comprehensive
It is high to close intensity, anti-seismic performance is good, practical.
Detailed description of the invention
Fig. 1: overall structure diagram of the invention.
Specific embodiment
In conjunction with attached drawing 1, a specific embodiment of the invention is explained as follows:
As shown in Figure 1, a kind of steel concrete assembled connecting node, including prefabricated stand column 1, precast beam 2, prefabricated stand column 1
For rectangular column, precast beam 2 is rectangular beam, lateral beam column bolt hole is provided on prefabricated stand column 1, by high-strength bolt one end
Prefabricated the high-strength bolt other end is mounted in beam column bolt hole inside one end of precast beam 2, keeps one end of precast beam 2 logical
It crosses high-strength bolt and is fixed on 1 side of prefabricated stand column.
It is provided with triangular wedge bracket 3 on the prefabricated stand column 1 of 2 lower section of precast beam, triangular wedge bracket 3 is prefabricated pre- in advance
On column 1 processed, upper coaming plate 6 is welded in 3 upper surface edge of triangular wedge bracket.Precast beam 2 and 3 upper surface of triangular wedge bracket it
Between be provided with T-type connecting plate 4, L-type connecting plate 5, the T-type connecting plate 4, L-type connecting plate 5 are steel plate.T-type connecting plate 4
Upper end is prefabricated in precast beam 2, and the lower end of T-type connecting plate 4 is provided with the first bolt hole, and L-type connecting plate 5 passes through lock screw pair
Title is fixed on triangular wedge bracket 3, and the second bolt hole is provided on L-type connecting plate 5, and the lower end insertion of T-type connecting plate 4 is symmetrical
Two L-type connecting plates 5 between, wherein be all made of between the first bolt hole and the second bolt hole fixing bolt connection.Wherein T-type connects
Fishplate bar 4 is provided with two or more, and the upper end of multiple T-type connecting plates 4 is fixed together, multiple T-type connecting plates 4
Lower end is parallel to each other, and each T-type connecting plate 4 is corresponding, and there are two symmetrically arranged L-type connecting plates 5.
In actual installation process, after T-type connecting plate 4 is inserted into two symmetrically arranged L-type connecting plates 5 first, lead to
It crosses fixing bolt connecting T-shaped connecting plate 4 and L-type connecting plate 5 are connected and fixed；Then by 3 upper end of triangular wedge bracket
Weld upper coaming plate 6 in face edge；Finally, first between T-type connecting plate 4 and L-type connecting plate 5 and 3 upper end of triangular wedge bracket
Cement injection base grouting material in the space that the coaming plate 6 and prefabricated stand column 1 in face surround, then it is poured high ductility concrete respectively.
Structure of the invention is novel in design, forms concrete structure using rigid connection, improves the intensity of beam, rigidity, whole
Body and collaborative improve the intensity and deformability at girder connection due to using T-steel plate and L-type steel plate.It is whole comprehensive
It is high to close intensity, anti-seismic performance is good, practical.
Invention is exemplarily described in above-mentioned combination attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as using this insubstantial improvement that the inventive concept and technical scheme of the present invention carry out, or not improved by hair
Bright conception and technical scheme directly apply to other occasions, within the scope of the present invention.
Claims (7)
1. a kind of steel concrete assembled connecting node, including prefabricated stand column (1), precast beam (2), which is characterized in that described pre-
One end of beam (2) processed is fixed on prefabricated stand column (1) side by high-strength bolt, the prefabricated stand column below the precast beam (2)
(1) it is provided on triangular wedge bracket (3), is provided with T-type between the precast beam (2) and triangular wedge bracket (3) upper surface
Connecting plate (4), L-type connecting plate (5), the upper end of the T-type connecting plate (4) is prefabricated in precast beam (2), the T-type connecting plate
(4) lower end is provided with the first bolt hole, and the L-type connecting plate (5) is symmetrically fixed on triangular wedge bracket by lock screw
(3) on, the second bolt hole, symmetrical two of the lower end insertion of the T-type connecting plate (4) are provided on the L-type connecting plate (5)
Between L-type connecting plate (5), connected between first bolt hole and the second bolt hole using fixing bolt, the T-type connecting plate
(4) cement injection base grouting material and the high ductility concrete of casting between L-type connecting plate (5).
2. a kind of steel concrete assembled connecting node according to claim 1, which is characterized in that the prefabricated stand column
It (1) is rectangular column, the precast beam (2) is rectangular beam.
3. a kind of steel concrete assembled connecting node according to claim 1, which is characterized in that the triangular wedge ox
Leg (3) upper surface edge is welded with coaming plate (6), the coaming plate (6) and prefabricated stand column of triangular wedge bracket (3) upper surface
(1) cement injection base grouting material and the high ductility concrete of casting in the space surrounded.
4. a kind of steel concrete assembled connecting node according to claim 1, which is characterized in that the prefabricated stand column
(1) lateral beam column bolt hole is provided on, described high-strength bolt one end is prefabricated inside one end of precast beam (2), described
The high-strength bolt other end is mounted in beam column bolt hole and fixed.
5. a kind of steel concrete assembled connecting node according to claim 1, which is characterized in that the T-type connecting plate
(4) two or more are provided with, the upper end of the multiple T-type connecting plate (4) is fixed together, the multiple T-type
The lower end of connecting plate (4) is parallel to each other, and each T-type connecting plate (4) is corresponding, and there are two symmetrically arranged L-type connecting plates (5).
6. a kind of steel concrete assembled connecting node according to claim 1, which is characterized in that the triangular wedge ox
Leg (3) is prefabricated on prefabricated stand column (1).
7. a kind of steel concrete assembled connecting node according to claim 1, which is characterized in that the T-type connecting plate
(4), L-type connecting plate (5) is steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811248901.7A CN109162353A (en) | 2018-10-25 | 2018-10-25 | A kind of steel concrete assembled connecting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811248901.7A CN109162353A (en) | 2018-10-25 | 2018-10-25 | A kind of steel concrete assembled connecting node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109162353A true CN109162353A (en) | 2019-01-08 |
Family
ID=64875965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811248901.7A Pending CN109162353A (en) | 2018-10-25 | 2018-10-25 | A kind of steel concrete assembled connecting node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109162353A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145023A (en) * | 2019-06-25 | 2019-08-20 | 安徽建筑大学 | A kind of prefabricated assembled concrete rectangle beam-column connection |
| CN110145025A (en) * | 2019-06-28 | 2019-08-20 | 安徽建筑大学 | A kind of assembled beam-column connecting node using T-steel |
| CN112177171A (en) * | 2020-07-31 | 2021-01-05 | 锦萧建筑科技有限公司 | Connecting mechanism and connecting method for frame node and steel corbel |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040101919A (en) * | 2003-05-26 | 2004-12-03 | 유승룡 | Joining method of precast concrete pillar and girder in concrete structure |
| KR100858963B1 (en) * | 2007-05-28 | 2008-09-17 | 울산대학교 산학협력단 | H-shape block, manufacturing method of prestressed precast beams using h-shape block, and joining method of prestressed precast beams to columns using h-shape block |
| CN105780923A (en) * | 2016-05-04 | 2016-07-20 | 福建工程学院 | Assembly structure of prefabricated concrete beam and concrete-filled steel tube column |
| CN105821989A (en) * | 2016-04-18 | 2016-08-03 | 杭萧钢构股份有限公司 | Assembly type steel pipe bundle concrete shear wall structure system and construction method thereof |
| CN206815520U (en) * | 2017-03-31 | 2017-12-29 | 中民筑友科技投资有限公司 | A kind of connecting node of prefabricated post and precast beam |
| CN207244839U (en) * | 2017-03-07 | 2018-04-17 | 河北工程大学 | A kind of Self-resetting precast concrete concrete frame joint |
| CN207944554U (en) * | 2017-06-19 | 2018-10-09 | 上海欧本钢结构有限公司 | A kind of concrete frame bean column node steel pipe bundle reinforcing sleeve |
| CN209040286U (en) * | 2018-10-25 | 2019-06-28 | 安徽建筑大学 | A kind of steel concrete assembled connecting node |
-
2018
- 2018-10-25 CN CN201811248901.7A patent/CN109162353A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040101919A (en) * | 2003-05-26 | 2004-12-03 | 유승룡 | Joining method of precast concrete pillar and girder in concrete structure |
| KR100858963B1 (en) * | 2007-05-28 | 2008-09-17 | 울산대학교 산학협력단 | H-shape block, manufacturing method of prestressed precast beams using h-shape block, and joining method of prestressed precast beams to columns using h-shape block |
| CN105821989A (en) * | 2016-04-18 | 2016-08-03 | 杭萧钢构股份有限公司 | Assembly type steel pipe bundle concrete shear wall structure system and construction method thereof |
| CN105780923A (en) * | 2016-05-04 | 2016-07-20 | 福建工程学院 | Assembly structure of prefabricated concrete beam and concrete-filled steel tube column |
| CN207244839U (en) * | 2017-03-07 | 2018-04-17 | 河北工程大学 | A kind of Self-resetting precast concrete concrete frame joint |
| CN206815520U (en) * | 2017-03-31 | 2017-12-29 | 中民筑友科技投资有限公司 | A kind of connecting node of prefabricated post and precast beam |
| CN207944554U (en) * | 2017-06-19 | 2018-10-09 | 上海欧本钢结构有限公司 | A kind of concrete frame bean column node steel pipe bundle reinforcing sleeve |
| CN209040286U (en) * | 2018-10-25 | 2019-06-28 | 安徽建筑大学 | A kind of steel concrete assembled connecting node |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145023A (en) * | 2019-06-25 | 2019-08-20 | 安徽建筑大学 | A kind of prefabricated assembled concrete rectangle beam-column connection |
| CN110145025A (en) * | 2019-06-28 | 2019-08-20 | 安徽建筑大学 | A kind of assembled beam-column connecting node using T-steel |
| CN112177171A (en) * | 2020-07-31 | 2021-01-05 | 锦萧建筑科技有限公司 | Connecting mechanism and connecting method for frame node and steel corbel |
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