CN109235638A - A kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture - Google Patents
A kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture Download PDFInfo
- Publication number
- CN109235638A CN109235638A CN201811232848.1A CN201811232848A CN109235638A CN 109235638 A CN109235638 A CN 109235638A CN 201811232848 A CN201811232848 A CN 201811232848A CN 109235638 A CN109235638 A CN 109235638A
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- China
- Prior art keywords
- back segment
- prefabricated post
- prefabricated
- segment beam
- construction method
- 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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Links
- 238000010276 construction Methods 0.000 title claims abstract description 25
- 235000010627 Phaseolus vulgaris Nutrition 0.000 title claims abstract description 19
- 244000046052 Phaseolus vulgaris Species 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000004567 concrete Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011178 precast concrete Substances 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The present invention discloses a kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture, including prefabricated post and two precast beams being mounted on the two sides side wall of prefabricated post, institute's precast beam is divided into two-part, including back segment beam and it is mounted on the leading portion beam of back segment beam one end, the back segment beam is mounted in prefabricated post, nine reinforcing bars for being square shape are distributed in the prefabricated post upper surface to lower end surface and back segment beam, setting nine fixation holes corresponding with nine reinforcing bars in back segment beam in the leading portion beam；The pregroove marks to prefabricated post sunken inside are provided on the two sides outer wall of the prefabricated post, the bottom surface of the pregroove marks is set as rectangle；The triangle table component of triangle shape is provided at the node for the lower section that the prefabricated post is connect with back segment beam；Angle steel is provided at the node for the top that prefabricated post is connect with back segment beam.The present invention is easy for installation, and effectively can carry out damping for building.
Description
Technical field
The present invention relates to building node field, specifically a kind of anti-seismic prefabricated bean column node for assembled architecture and its
Construction method.
Background technique
With the rapid development of our country's economy, living standards of the people are constantly promoted, and the requirement to building increasingly improves.Mesh
Before, it is widely popularized the building systems such as prefabricated assembled concrete structure, the steel construction of suitable industrialized production in industry, accelerates hair
The prefabricated and mounting technology of construction project is opened up, it is horizontal to improve building industrialization Integration ofTechnology.
But the node type of attachment of prefabricated assembled concrete structure is complicated, and most of damping effect is unsatisfactory.
Current main connecting node form needs live assembling reinforcement, casting concrete, and need scaffold, template etc., this is to section
The quality of point brings hidden danger, to construction technical requirement height, limits the use of precast concrete to a certain extent.Except existing
Outside the node of field assembling reinforcement, also there is part other forms connecting node, for example, by using in the pre-buried type in concrete beam and column node area
Steel, by prestress wire by beam-to-column joint, this construction also needs scaffold or other auxiliary equipment hang precast beam
It rises, play a role the dismountable scaffold in rear or auxiliary equipment completely to prestress wire, speed of application is greatly reduced,
Therefore designing a kind of can reinforce damping effect and prefabricated assembled concrete structure easy for installation.
Summary of the invention
The present invention provides a kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture, can be effective
Solve technical problem present in above-mentioned background.
To achieve the goals above, the invention provides the following technical scheme:
A kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture, including prefabricated post and be mounted on prefabricated
Two precast beams on the two sides side wall of column, institute's precast beam are divided into two-part, including back segment beam and are mounted on back segment beam one end
Leading portion beam, the back segment beam is mounted in prefabricated post, is distributed in the prefabricated post upper surface to lower end surface and back segment beam
Nine reinforcing bars of promising square shape, the interior setting of the leading portion beam nine fixations corresponding with nine reinforcing bars in back segment beam
Hole；The pregroove marks to prefabricated post sunken inside, the bottom surface setting of the pregroove marks are provided on the two sides outer wall of the prefabricated post
For rectangle, and pregroove marks install elastic plate；Triangle body is provided at the node for the lower section that the prefabricated post is connect with back segment beam
The triangle table component of shape；Angle steel is provided at the node for the top that prefabricated post is connect with back segment beam, the angle steel both sides are logical
It crosses flute profile bolt and consolidates prefabricated post and back segment beam respectively.
Preferably, H profile steel is additionally provided between the leading portion beam and back segment beam, the H profile steel further consolidates leading portion beam
With back segment beam.
Preferably, two flange plates up and down of described H profile steel one end are provided with the through-hole being mutually aligned.
Preferably, the perforation extended out of upper end forward Duan Liang is provided on leading portion beam one end.
Preferably, the through-hole is aligned with perforation and squeezes into high-strength bolt between through-hole and perforation.
Preferably, the triangle table component includes to be triangle shape and be separately fixed at prefabricated post side wall and back segment
First jiao of platform, the second jiao of platform of beam lower end surface, first jiao of platform, second jiao of platform are connected by bullet part.
Preferably, the bullet part includes spring and the iron prop that is arranged in spring.
Preferably, nine reinforcing bars in the prefabricated post pass through stirrup and are fastened.
Preferably, described two back segment beam other ends are provided with nine reinforcing bars corresponding with nine reinforcing bars in prefabricated post
Hole.
On the other hand, a kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture, including following apply
Work method:
Step 1: nine holes and corresponding nine be aligned respectively default in back segment beam one end are first preset in prefabricated post
A hole；
Step 2: nine reinforcing bars and H profile steel are embedded in the back segment beam other end, are preset in leading portion beam and nine, back segment beam
Corresponding nine fixation holes of reinforcing bar, while being preset between nine fixation holes in H-shaped hole；
Back segment beam: being first mounted in prefabricated post by step 3, and nine reinforcing bars are installed in nine in prefabricated post hole, by nine
Reinforcing bar is connected with two back segment beams, while casting concrete in nine in prefabricated post hole；
Step 4: angle steel and triangle table component are installed respectively at the upper and lower node that prefabricated post is connect with back segment beam.
The beneficial effects of the present invention are:
The present invention can carry out stability effect between effective prefabricated post and back segment beam by the angle steel of setting；Pass through setting
Triangle table, can be effectively to carrying out damping between prefabricated post and back segment beam；By installing elastic plate in the pregroove marks of setting, can have
Effect is further to prefabricated post damping；By the H profile steel of setting, back segment beam and leading portion beam can be effectively fixed.Present invention installation side
Just, and damping effectively can be carried out for building.
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: prefabricated post side view of the present invention.
Fig. 3: back segment girder construction schematic diagram of the present invention.
Fig. 4: steel angle structure schematic diagram of the present invention.
Fig. 5: triangle table component structure diagram of the present invention.
Fig. 6: bullet part structural schematic diagram of the present invention
Fig. 7: H profile steel structural schematic diagram of the present invention.
In figure: 1, prefabricated post, 2, precast beam, 11, reinforcing bar, 12, pregroove marks, 13, triangle table component, 14, angle steel, 15, tooth
Type bolt, 16, first jiaos of platforms, 17, second jiaos of platforms, 18, bullet part, 21, back segment beam, 22, leading portion beam, 23, H profile steel, 24, through-hole,
25, strength bolts.
Specific embodiment
To facilitate the understanding of the present invention, the present invention is described more fully below with reference to relevant drawings, attached drawing
In give several embodiments of the invention, but the present invention can be realized by different forms, however it is not limited to text institute
The embodiment of description, opposite, it theses embodiments are provided so that more thorough and comprehensive to present disclosure.
It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element
There may also be elements placed in the middle, and when an element is considered as " connection " another element, it can be directly to separately
One element may be simultaneously present centering elements, term as used herein "vertical", "horizontal", "left" and "right"
And similar statement is for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The meaning that technical staff usually connects is identical, and term knowledge as used herein in the specification of the present invention is in order to describe to have
The purpose of the embodiment of body, it is not intended that in the limitation present invention, term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
As shown in FIG. 1 to FIG. 7, a kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture, including
Prefabricated post 1 and two precast beams 2 being mounted on the two sides side wall of prefabricated post 1, beam 2 processed divide for two-part, including back segment beam
21 and it is mounted on the leading portion beam 22 of 21 one end of back segment beam, back segment beam 21 is mounted in prefabricated post 1.
It is distributed with nine reinforcing bars 11 for being square shape in 1 upper surface of prefabricated post to lower end surface and back segment beam, two
A 21 other end of back segment beam is provided with nine reinforced holes corresponding with nine reinforcing bars 11 in prefabricated post 1, and back segment beam 21 is pacified
Back segment beam 21 is connected in prefabricated post, and by nine reinforcing bars in prefabricated post 1, nine reinforcing bars 11 in prefabricated post 1 pass through
Stirrup is fastened.
Setting nine fixation holes corresponding with nine reinforcing bars in back segment beam 21, leading portion beam 22 and back segment in leading portion beam 22
H profile steel 23 is additionally provided between beam 21, two flange plates up and down of 23 one end of H profile steel are provided with the through-hole 24 being mutually aligned,
Due to being provided with the perforation extended out of upper end forward section beam 22 on 22 one end of leading portion beam, it is aligned in through-hole 24 with perforation
On the basis of, high-strength bolt 25, which is squeezed into, between through-hole 24 and perforation further fixes back segment beam 21 and leading portion beam 22.
The pregroove marks 12 to 1 sunken inside of prefabricated post are provided on the two sides outer wall of prefabricated post 1, the bottom surface of pregroove marks 12 is set
It is set to rectangle, and pregroove marks 12 install elastic plate, therefore prefabricated post 1 has the effect of shake-resistance pressure-reducing.
It is provided with the triangle table component 13 of triangle shape at the node for the lower section that prefabricated post 1 is connect with back segment beam 21, three
Angle platform component 13 includes to be triangle shape and be separately fixed at first jiao of 1 side wall of prefabricated post and 21 lower end surface of back segment beam
16, second jiaos of platforms 17 of platform, first jiao of platform, 16, second jiaos of platforms 17 are connected by bullet part 18, and bullet part 18 includes spring and setting
Iron prop in spring, therefore there is good damping effect between entire precast beam 2 and prefabricated post.
Angle steel 14 is provided at the node for the top that prefabricated post is connect with back segment beam 21,14 both sides of angle steel pass through flute profile spiral shell
Bolt 15 consolidates prefabricated post 1 and back segment beam 21 respectively.
Based on a kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture described above, further include
Following construction method:
Step 1: being first preset with nine holes in prefabricated post 1 and corresponding preset in 21 one end of back segment beam is aligned respectively
Nine holes；
Step 2: being embedded with nine reinforcing bars 11 and H profile steel 23 in 21 other end of back segment beam, is preset with after in leading portion beam 22
Section beam 22 9 reinforcing bars, 11 corresponding nine fixation holes, while being preset between nine fixation holes in H-shaped hole；
Back segment beam 21: being first mounted in prefabricated post 1 by step 3, and nine reinforcing bars 11 are installed in nine in prefabricated post 1 hole,
Nine reinforcing bars 11 and two back segment beams 21 are connected, while casting concrete in nine in prefabricated post 1 hole；
Step 4: angle steel 14 and triangle table component are installed respectively at the upper and lower node that prefabricated post 1 is connect with back segment beam 22
13。
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 (10)
1. a kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture, including prefabricated post (1) and installation
Two precast beams (2) on the two sides side wall of prefabricated post (1), it is characterised in that: institute's precast beam (2) is divided into two-part, including
Back segment beam (21) and the leading portion beam (22) for being mounted on back segment beam (21) one end, the back segment beam (21) are mounted on prefabricated post (1)
It is interior, nine reinforcing bars (11) for being square shape are distributed in prefabricated post (1) upper surface to lower end surface and back segment beam,
Setting nine fixation holes corresponding with nine reinforcing bars in back segment beam (21) in the leading portion beam (22)；The prefabricated post (1)
Two sides outer wall on be provided with pregroove marks (12) to prefabricated post (1) sunken inside, the bottom surface of the pregroove marks (12) is set as
Rectangle, and pregroove marks (12) install elastic plate；It is arranged at the node for the lower section that the prefabricated post (1) connect with back segment beam (21)
There is the triangle table component (13) of triangle shape；Angle steel is provided at the node for the top that prefabricated post is connect with back segment beam (21)
(14), angle steel (14) both sides pass through flute profile bolt (15) firm prefabricated post (1) and back segment beam (21) respectively.
2. a kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture according to claim 1,
It is characterized in that: being additionally provided with H profile steel (23) between the leading portion beam (22) and back segment beam (21), the H profile steel (23) is further
Firm leading portion beam (22) and back segment beam (21).
3. a kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture according to claim 2,
Be characterized in that: two flange plates up and down of described H profile steel (23) one end are provided with the through-hole (24) being mutually aligned.
4. a kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture according to claim 1,
It is characterized in that: being provided with the perforation extended out of upper end forward Duan Liang (22) on described leading portion beam (22) one end.
5. a kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture according to claim 3 or 4,
It is characterized by: the through-hole (24) is aligned with perforation and squeezes into high-strength bolt (25) between through-hole (24) and perforation.
6. a kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture according to claim 1,
Be characterized in that: the triangle table component (13) includes to be triangle shape and be separately fixed at prefabricated post (1) side wall with after
First jiao of platform (16), second jiao of platform (17) of Duan Liang (21) lower end surface, first jiao of platform (16), second jiao of platform (17) pass through bullet
Part (18) connection.
7. a kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture according to claim 6,
Be characterized in that: the bullet part (18) includes spring and the iron prop that is arranged in spring.
8. a kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture according to claim 1,
Be characterized in that: nine reinforcing bars (11) in the prefabricated post (1) are fastened by stirrup.
9. a kind of anti-seismic prefabricated bean column node and its construction method for assembled architecture according to claim 1,
Be characterized in that: described two back segment beam (21) other ends are provided with and nine reinforcing bar (11) corresponding nine in prefabricated post (1)
A reinforced hole.
10. a kind of anti-seismic prefabricated bean column node for assembled architecture according to any one of claims 1 to 9 and its applying
Work method, it is characterised in that: including following construction method:
Step 1: being first preset with nine holes in prefabricated post (1) and corresponding preset in back segment beam (21) one end is distinguished
Nine holes of alignment；
Step 2: being embedded with nine reinforcing bars (11) and H profile steel (23) in back segment beam (21) other end, pre- in leading portion beam (22)
It is preset with equipped with nine fixation holes corresponding with (22) nine, back segment beam reinforcing bar (11), while between nine fixation holes in H
Shape hole；
Back segment beam (21): being first mounted in prefabricated post (1) by step 3, and nine are installed in nine holes in prefabricated post (1)
Reinforcing bar (11) connects nine reinforcing bars (11) and two back segment beams (21), while pouring in nine holes in prefabricated post (1)
Build concrete；
Step 4: angle steel (14) and triangle are installed respectively at the upper and lower node that prefabricated post (1) is connect with back segment beam (22)
Platform component (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811232848.1A CN109235638B (en) | 2018-10-23 | 2018-10-23 | Anti-seismic prefabricated beam-column joint for prefabricated building and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811232848.1A CN109235638B (en) | 2018-10-23 | 2018-10-23 | Anti-seismic prefabricated beam-column joint for prefabricated building and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109235638A true CN109235638A (en) | 2019-01-18 |
| CN109235638B CN109235638B (en) | 2020-05-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811232848.1A Active CN109235638B (en) | 2018-10-23 | 2018-10-23 | Anti-seismic prefabricated beam-column joint for prefabricated building and construction method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN109235638B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376687A (en) * | 2020-10-12 | 2021-02-19 | 安徽一品小院建筑科技有限公司 | Anti-seismic prefabricated beam column joint of prefabricated building and construction method thereof |
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| CN112376687A (en) * | 2020-10-12 | 2021-02-19 | 安徽一品小院建筑科技有限公司 | Anti-seismic prefabricated beam column joint of prefabricated building and construction method thereof |
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| Publication number | Publication date |
|---|---|
| CN109235638B (en) | 2020-05-05 |
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