CN109296069A - Repairable antidetonation power consumption connected node of prefabricated assembly steel construction - Google Patents
Repairable antidetonation power consumption connected node of prefabricated assembly steel construction Download PDFInfo
- Publication number
- CN109296069A CN109296069A CN201811273015.XA CN201811273015A CN109296069A CN 109296069 A CN109296069 A CN 109296069A CN 201811273015 A CN201811273015 A CN 201811273015A CN 109296069 A CN109296069 A CN 109296069A
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- CN
- China
- Prior art keywords
- inner beam
- steel
- prefabricated
- prefabricated post
- prefabrication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 47
- 239000010959 steel Substances 0.000 title claims abstract description 47
- 238000010276 construction Methods 0.000 title claims description 25
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims description 12
- 238000009417 prefabrication Methods 0.000 claims description 11
- 238000005265 energy consumption Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—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)
- Rod-Shaped Construction Members (AREA)
Abstract
The invention discloses a repairable anti-seismic energy-consumption connecting node of a prefabricated steel structure, which comprises a prefabricated column and four prefabricated beams, wherein the prefabricated column is arranged in a quadrangular column shape, the four prefabricated beams are respectively arranged on four vertical side surfaces of the prefabricated column, each prefabricated beam is divided into two sections, each two section type comprises an inner beam and a corresponding outer beam connected with the inner beam, one end of the inner beam is arranged in the prefabricated column, and the other end of the inner beam is arranged outside the prefabricated column; steel plates are respectively arranged on the side walls of the two sides of the inner beam and the side walls of the two sides of the outer beam corresponding to the inner beam, and a plurality of fixing holes are respectively formed in the steel plates; i-shaped steel penetrating through the side end face of the inner beam is preset in the inner beam, an I-shaped hole is formed in the outer beam, and the outer beam is inserted into the I-shaped hole through the I-shaped steel and then connected with the inner beam. The invention has high comprehensive strength, good anti-seismic performance and strong practicability.
Description
Technical field
The present invention relates to technical field of buildings, specifically a kind of recoverable energy dissipation connection section of prefabrication and assembly construction steel construction
Point.
Background technique
In concrete structure, the whole connecting portion due to primary structure member of beam column is in concrete structure in occupation of act
The status of sufficient weight.The method that traditional architecture industry uses is relatively simple but does not increase the fixed effect of beam column, and general
Construction process beam column between antidetonation and buffer stress effect it is unobvious, therefore use assembled architecture beam column section
Point, so that connecting node is played load transmitting and the design with formula connecting node that turns of energy dissipation seems particularly necessary.
Summary of the invention
The present invention provides a kind of recoverable energy dissipation connecting node of prefabrication and assembly construction steel construction, can be effectively solved
State technical problem present in background.
To achieve the goals above, the invention provides the following technical scheme:
A kind of recoverable energy dissipation connecting node of prefabrication and assembly construction steel construction, including being set as the prefabricated of quadrangle post shapes
Column and be separately mounted to prefabricated post vertical four sides four precast beams, each precast beam is divided into two-part,
Its two-part includes inner beam and the corresponding outer beam connecting with inner beam, and one end of the inner beam is mounted in prefabricated post, interior
The other end of beam is arranged outside prefabricated post；On the two sides side wall of the two sides side wall of the inner beam and outer beam corresponding with inner beam
It is mounted on steel plate, several fixation holes are provided on the steel plate；Two steel plates on the two sides side wall of the inner beam it
Between a pair of of fixation hole between, between a pair of of fixation hole between two steel plates on the two sides side wall of outer beam squeeze into high-strength spiral shell
Bolt；The inner beam internal preset has the I-steel for being pierced by inner beam side end face, and the outer beam is internally provided with I-shaped hole, the outer beam
I-shaped hole is inserted by I-steel to connect with inner beam.
Preferably, the other end face of each inner beam is precast beam apart from the distance between corresponding prefabricated post side
/ 6th of length.
Preferably, the I-steel is arranged between the two of them fixation hole of each steel plate.
Preferably, triangle body cushion cap is provided between each outer beam and the side of corresponding prefabricated post.
Preferably, the triangle body cushion cap includes buffer board and the triangle body component being arranged in below buffer board, described
Buffer board is internally provided with two springs for being pierced by buffer board upper surface, and described two springs are arranged below the lower end surface Wai Liang simultaneously
Support outer beam.
Preferably, the vertical plane of the triangle body component is fixed on prefabricated post side, and the triangle body segmentation is disconnected
Triangle shape is formed behind face.
The beneficial effects of the present invention are:
Be connected to form a whole between precast beam of the present invention and prefabricated post, improve intensity, the globality of precast beam with
And collaborative, since I-steel and steel plate are to the effect of contraction of precast beam, improve prefabricated post with it is strong at prefabricated girder connection
Degree and deformability, high-strength bolt is easy for installation, quick construction power.Comprehensive strength of the present invention is high, and anti-seismic performance is good, practicability
By force.
Detailed description of the invention
Invention is further described in detail with reference to the accompanying drawings and detailed description.
Fig. 1: schematic structural view of the invention.
Fig. 2: structure of the invention side view.
Fig. 3: structure of the invention top view.
Fig. 4: triangle body suspended deck structure schematic diagram of the present invention.
In figure: 1, prefabricated post, 2, precast beam, 11, triangle body cushion cap, 12, buffer board, 13, triangle body component, 14, spring,
21, inner beam, 22, outer beam, 23, steel plate, 24, fixation hole, 25, high-strength bolt, 26, I-steel.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering:
As shown in Figure 1 to 4, the recoverable energy dissipation connecting node of a kind of prefabrication and assembly construction steel construction, including be set as
The prefabricated post 1 of quadrangle post shapes and be separately mounted to prefabricated post 1 vertical four sides four precast beams 2.
Each precast beam 2 is divided into two-part, two-part include inner beam 21 and it is corresponding connect with inner beam it is outer
Beam 22, the other end face of each inner beam 21 are six points of 2 length of precast beam apart from the distance between corresponding 1 side of prefabricated post
One of,
One end of inner beam 21 is mounted in prefabricated post 1, and the other end of inner beam 21 is arranged outside prefabricated post 1；The two of inner beam 21
It is mounted on steel plate 23 on the two sides side wall of side side wall and outer beam 22 corresponding with inner beam 21, if being provided on steel plate 23
Dry fixation hole 24；Therefore inner beam 21 two sides side wall on two steel plates 23 between a pair of of fixation hole 24 between, outer beam 22
Two sides side wall on two steel plates 23 between a pair of of fixation hole 24 between squeeze into high-strength bolt 25, tightening nuts, thus
It can fastening.
21 internal preset of inner beam has the I-steel 26 for being pierced by 21 side end face of inner beam, and outer 22 inside grooving of beam is configured I-shaped
Hole, so that outer beam 22 be made to be inserted into I-shaped hole by I-steel 26 to connecting with inner beam 21, I-steel 26 and steel plate 23 and
Each steel plate 23 is arranged in shearing and moment of flexure, I-steel 26 brought by the self weight of 25 shared precast beam 2 of high-strength bolt
Between two of them fixation hole 24.
Triangle body cushion cap 11, triangle body cushion cap 11 are provided between each outer beam 22 and the side of corresponding prefabricated post 1
Including buffer board 12 and the triangle body component 13 being arranged in below buffer board 12, buffer board 12, which is internally provided with, is pierced by buffer board
Two springs 14 of 12 upper surfaces, two springs 14 are arranged below outer 22 lower end surface of beam and support outer beam 22, therefore to pre-
Setting beam 2 has the effect of antidetonation.
The vertical plane of triangle body component 13 is fixed on 1 side of prefabricated post, and triangle body component 13 forms three after dividing section
Angle shape, after dividing section, triangle body component 13 is divided into triangle body and multiple prismatoids of different sizes, can reach
Buffering stress can also reduce single triangle body purpose easy to damage.
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 (6)
1. a kind of recoverable energy dissipation connecting node of prefabrication and assembly construction steel construction, the prefabricated post including being set as quadrangle post shapes
(1) and be separately mounted to prefabricated post (1) vertical four sides four precast beams (2), it is characterised in that: it is described each pre-
Beam (2) processed is divided into two-part, and two-part includes inner beam (21) and the corresponding outer beam (22) connecting with inner beam, described
One end of inner beam (21) is mounted in prefabricated post (1), the other end setting of inner beam (21) prefabricated post (1) outside；The inner beam
(21) it is mounted on steel plate (23) on the two sides side wall of two sides side wall and outer beam (22) corresponding with inner beam (21), it is described
Several fixation holes (24) are provided on steel plate (23)；Between two steel plates (23) on the two sides side wall of the inner beam (21)
A pair of of fixation hole (24) between, a pair of of fixation hole (24) between two steel plates (23) on the two sides side wall of outer beam (22) it
Between squeeze into high-strength bolt (25)；Inner beam (21) internal preset has the I-steel (26) for being pierced by inner beam (21) side end face, institute
It states outer beam (22) and is internally provided with I-shaped hole, the outer beam (22) is inserted into I-shaped hole thus with inner beam (21) by I-steel (26)
It connects.
2. the recoverable energy dissipation connecting node of a kind of prefabrication and assembly construction steel construction according to claim 1, feature exist
In: the other end face of each inner beam (21) is long for precast beam (2) apart from the distance between corresponding prefabricated post (1) side
/ 6th of degree.
3. the recoverable energy dissipation connecting node of a kind of prefabrication and assembly construction steel construction according to claim 1, feature exist
In: the I-steel (26) is arranged between the two of them fixation hole (24) of each steel plate (23).
4. the recoverable energy dissipation connecting node of a kind of prefabrication and assembly construction steel construction according to claim 1, feature exist
In: triangle body cushion cap (11) are provided between each outer beam (22) and the side of corresponding prefabricated post (1).
5. the recoverable energy dissipation connecting node of a kind of prefabrication and assembly construction steel construction according to claim 4, feature exist
In: the triangle body cushion cap (11) includes the triangle body component (13) of buffer board (12) and setting below buffer board (12),
The buffer board (12) is internally provided with two springs (14) for being pierced by buffer board (12) upper surface, and described two springs (14) set
It sets below Wai Liang (22) lower end surface and supports outer beam (22).
6. the recoverable energy dissipation connecting node of a kind of prefabrication and assembly construction steel construction according to claim 5, feature exist
In: the vertical plane of the triangle body component (13) is fixed on prefabricated post (1) side, and the triangle body component (13) divides section
Triangle shape is formed afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811273015.XA CN109296069A (en) | 2018-10-25 | 2018-10-25 | Repairable antidetonation power consumption connected node of prefabricated assembly steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811273015.XA CN109296069A (en) | 2018-10-25 | 2018-10-25 | Repairable antidetonation power consumption connected node of prefabricated assembly steel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109296069A true CN109296069A (en) | 2019-02-01 |
Family
ID=65158039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811273015.XA Pending CN109296069A (en) | 2018-10-25 | 2018-10-25 | Repairable antidetonation power consumption connected node of prefabricated assembly steel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109296069A (en) |
Cited By (2)
| 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 |
| CN110173044A (en) * | 2019-07-03 | 2019-08-27 | 安徽建筑大学 | A kind of beams of concrete column connected node using high strength exploitation |
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|---|---|---|---|---|
| KR100741248B1 (en) * | 2006-12-11 | 2007-07-19 | 이승재 | Structure of half-type precast concrete beam for improving joining efficiency of beam-pillar and method making half-type precast concrete beam and method constructing joint of beam-pillar by it |
| CN104032840A (en) * | 2014-07-03 | 2014-09-10 | 河北联合大学 | Prestress assembly type frame joint connecting structure with additionally-arranged steel angles and construction method of prestress assembly type frame joint connecting structure |
| CN105275087A (en) * | 2014-07-08 | 2016-01-27 | 中国二十冶集团有限公司 | A prefabricated assembled type concrete beam-column connecting structure |
| CN106988551A (en) * | 2017-05-12 | 2017-07-28 | 东南大学 | Attached frame reinforcing structure and method outside the full assembled of Bolted angle connection |
| CN107386432A (en) * | 2017-09-22 | 2017-11-24 | 淮海工学院 | The steel concrete combined joint and its construction method of a kind of concrete frame |
| CN107859169A (en) * | 2016-09-22 | 2018-03-30 | 重庆大学 | A kind of spigot-and-socket bean column node and construction method |
| CN207846687U (en) * | 2018-02-02 | 2018-09-11 | 青岛理工大学 | A kind of prefabricated assembled modular frame node |
| CN209194707U (en) * | 2018-10-25 | 2019-08-02 | 安徽建筑大学 | Repairable antidetonation power consumption connected node of prefabricated assembly steel construction |
-
2018
- 2018-10-25 CN CN201811273015.XA patent/CN109296069A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100741248B1 (en) * | 2006-12-11 | 2007-07-19 | 이승재 | Structure of half-type precast concrete beam for improving joining efficiency of beam-pillar and method making half-type precast concrete beam and method constructing joint of beam-pillar by it |
| CN104032840A (en) * | 2014-07-03 | 2014-09-10 | 河北联合大学 | Prestress assembly type frame joint connecting structure with additionally-arranged steel angles and construction method of prestress assembly type frame joint connecting structure |
| CN105275087A (en) * | 2014-07-08 | 2016-01-27 | 中国二十冶集团有限公司 | A prefabricated assembled type concrete beam-column connecting structure |
| CN107859169A (en) * | 2016-09-22 | 2018-03-30 | 重庆大学 | A kind of spigot-and-socket bean column node and construction method |
| CN106988551A (en) * | 2017-05-12 | 2017-07-28 | 东南大学 | Attached frame reinforcing structure and method outside the full assembled of Bolted angle connection |
| CN107386432A (en) * | 2017-09-22 | 2017-11-24 | 淮海工学院 | The steel concrete combined joint and its construction method of a kind of concrete frame |
| CN207846687U (en) * | 2018-02-02 | 2018-09-11 | 青岛理工大学 | A kind of prefabricated assembled modular frame node |
| CN209194707U (en) * | 2018-10-25 | 2019-08-02 | 安徽建筑大学 | Repairable antidetonation power consumption connected node of prefabricated assembly steel construction |
Cited By (2)
| 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 |
| CN110173044A (en) * | 2019-07-03 | 2019-08-27 | 安徽建筑大学 | A kind of beams of concrete column connected node using high strength exploitation |
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