CN108951879A - Precast wall body and concrete structure connection structure and connection method - Google Patents
Precast wall body and concrete structure connection structure and connection method Download PDFInfo
- Publication number
- CN108951879A CN108951879A CN201811173954.7A CN201811173954A CN108951879A CN 108951879 A CN108951879 A CN 108951879A CN 201811173954 A CN201811173954 A CN 201811173954A CN 108951879 A CN108951879 A CN 108951879A
- Authority
- CN
- China
- Prior art keywords
- wall body
- precast wall
- frame structure
- column
- connection
- 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
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000004567 concrete Substances 0.000 title claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 20
- 239000003292 glue Substances 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 claims description 2
- 239000000565 sealant Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000703 anti-shock Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced 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
- E04B1/38—Connections for building structures in general
-
- 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
- E04B1/19—Three-dimensional framework structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses the connection structures and connection method of a kind of precast wall body and frame structure.The wherein connection structure of precast wall body and frame structure, including frame structure and precast wall body, frame structure include reinforced beam, column made of being poured as armored concrete；Shift to an earlier date pre-buried high-strength bolt inside beam column, the surrounding of precast wall body is embedded with fixing piece, pre-buried fixing piece is fixedly connected with reinforced beam, column by installing nut with cushioning piece by the connection of precast wall body and frame structure respectively, the surrounding of precast wall body and reinforced beam, column gap at be sealed with foamed glue.The present invention is aided with based on cushioning piece fixation by installation nut; the mode of the elastic connection sealed at gap with sealant; it is connected compared to wet type; connection type of the invention has lower rigidity, certain flexible and better shockproof properties; can more effectively protect precast wall body in earthquake, and after destroying just with replacement.
Description
Technical field
The present invention relates to technical field of buildings, specifically a kind of precast wall body and concrete structure connection structure and connection side
Method.
Background technique
Precast wall body has better globality and intensity for traditional masonry wall, cuts relative to traditional
For power wall, there is better ductility.The connection type of precast wall body and main body mainly has external hanging type and side to connect formula, external hanging type master
It to be connected on beam in such a way that involvement connects by the top position of wallboard, limit connection is only done on side and bottom edge, in design
The effect of wallboard is hardly considered again, and the entirety that when earthquake is likely to cause wallboard falls off and collapses.And side connects formula mainly by wall
The side of plate is connected on column by way of wet connection, following only limit connection, therefore it increases greatly as masonry wall
The rigidity of structure is added, when earthquake easily causes serious cracking and the breaking-up of wallboard.So needing a kind of novel connection side
Formula makes precast wall body not only well damage but also will not influence the ductility of frame as masonry wall while also have certain anti-
Shock stability.
Summary of the invention
The technical problem to be solved by the present invention for the above-mentioned state of the art is to provide a kind of precast wall body and concrete
Structure connection structure and connection method.
The technical scheme of the invention to solve the technical problem is:
A kind of connection structure of precast wall body and frame structure, including frame structure and precast wall body, the frame structure
Including beam, column made of being poured as armored concrete, shift to an earlier date pre-buried high-strength bolt inside beam column；The surrounding of the precast wall body is pre-
It is embedded with L shape embedded fixing component, the surrounding of precast wall body is aided with beam, column by installing nut respectively by L shape embedded fixing component
Cushioning piece is fixedly connected, and the surrounding of precast wall body and beam, column gap at be sealed with foamed glue.
High-strength bolt needed for shifting to an earlier date pre-buried installation inside beam column.
The precast wall body surrounding is embedded with L shape fixing piece.
The L shape fixing piece is aided with cushioning piece by installation nut to be fixed with the beam in frame structure.
The L shape fixing piece is aided with cushioning piece by installation nut to be fixed with the column in frame structure.
The connection method of precast wall body and the frame structure, comprising the following steps:
(1) surrounding of precast wall body is embedded with fixing piece；
(2) frame structure pre-buried high-strength bolt in advance in construction, and position is accurate；
(3) precast wall body with pre-buried fixing piece is lifted to installation site, and is aided with cushioning piece with nut and faces
When fix；
(4) after position adjustment is accurate, nut is tightened.
(5) it is sealed at the gap of the surrounding of precast wall body and reinforced beam, column with foamed glue.
Required high-strength bolt pre-buried in advance inside the frame structure beam column.
The pre-buried fixing piece of the surrounding of the precast wall body is L shape fixing piece.
By installing, nut is aided with cushioning piece to the L shape fixing piece and beam carries out installation fixation.
By installing, nut is aided with cushioning piece to the L shape fixing piece and column installation is fixed.
Beneficial effects of the present invention:
1, use with install nut be aided with cushioning piece it is fixed based on connection type, to the company of precast wall body and column, beam
Pick up direct fixed function.
2, using cushioning piece, foam gluing knot, sealing, so that having enough bullets between precast wall body and frame structure
Property.
3, it is connected compared to wet type, connection type of the invention has lower rigidity, also has certain flexibility, Neng Gou
Precast wall body is more effectively protected in earthquake and is conveniently replaceable after destroying.
Detailed description of the invention
The following further describes the present invention with reference to the drawings.
Fig. 1 is the schematic diagram that precast wall body of the present invention is connect with reinforced concrete structure.
Fig. 2 is the schematic diagram that precast wall body of the present invention is connect with Vierendeel girder.
Fig. 3 is the schematic diagram that precast wall body of the present invention is connect with frame column.
Fig. 4 is the structural schematic diagram of L shape embedded fixing component of the present invention.
Marked in the figure: 1- precast wall body, 2- beam, 3- column, 4-L shape embedded fixing component, 5- high-strength bolt, the hole 401-.
Specific embodiment
Present invention is further described in detail with reference to the accompanying drawings and detailed description.
A kind of connection structure of precast wall body and frame structure, including frame structure and precast wall body 1, the frame structure
Including beam 2, column 3 made of being poured as armored concrete, shift to an earlier date pre-buried high-strength bolt 5 inside beam column；The four of the precast wall body
It is embedded with L shape embedded fixing component 4 week, the surrounding of precast wall body 1 passes through installation with beam 2, column 3 respectively by L shape embedded fixing component 4
Nut is aided with cushioning piece and is fixedly connected, and the surrounding of precast wall body and beam, column gap at be sealed with foamed glue,
The shape of L shape fixing piece 4 is as shown in figure 4, one end of L shape long side is previously provided with the hole 401 passed through for high-strength bolt.
After above-mentioned fixing piece is permanently fixed by nut, then with foamed glue be filled in precast wall body surrounding and beam, column
Gap at be sealed.
The connection method of precast wall body and frame structure, operation order are as follows:
(1) required high-strength bolt pre-buried in advance and accurate positioning inside beam column；
(2) surrounding of precast wall body 1 is embedded with fixing piece 4, and position is accurate,
(3) precast wall body with pre-buried fixing piece is lifted to installation site, and interim with cushioning piece and nut
It is fixed；
(4) after position adjustment is accurate, nut is tightened；
(5) surrounding of precast wall body by install nut be aided with cushioning piece make pre-buried fixing piece respectively with upper beam, bottom
Beam and the side column of two sides are fixedly connected, and wherein the top of precast wall body passes through installation by pre-buried L shape fixing piece and upper beam
Nut is aided with cushioning piece 5 and is fixed with beam；
(6) after fixed using fixing piece by above-mentioned, at the surrounding and beam of precast wall body, the gap of column using foamed glue into
Row sealing.
The structure of the present embodiment is simple, easy for installation, can precast wall body be connect and be prevented with frame structure and is pre-
The transverse shifting of wall processed, and precast wall body, frame structure, foamed glue and embedded fixing component, high-strength bolt, cushioning piece and spiral shell
Mother forms the connection structure that rigid and flexible has concurrently, both can protect precast wall body, can also play the advantage of prefabricated components.
Above content is only citing made for the present invention and explanation, affiliated those skilled in the art are to being retouched
The specific embodiment stated does various modifications or additions or is substituted in a similar manner, as long as it does not deviate from the concept of invention
Or beyond the scope defined by this claim, it is within the scope of protection of the invention.
Claims (10)
1. the connection structure of precast wall body and frame structure, it is characterised in that: including frame structure and precast wall body, the frame
Structure includes beam, column made of being poured as armored concrete, shifts to an earlier date pre-buried high-strength bolt inside beam column；The four of the precast wall body
It is embedded with L shape embedded fixing component week, the surrounding of precast wall body passes through installation nut with beam, column respectively by L shape embedded fixing component
Be aided with cushioning piece to be fixedly connected, and the surrounding of precast wall body and beam, column gap at be sealed with foamed glue.
2. the connection structure of precast wall body according to claim 1 and frame structure, it is characterised in that: shift to an earlier date inside beam column
High-strength bolt needed for pre-buried installation.
3. the connection structure of precast wall body according to claim 1 and frame structure, it is characterised in that: the precast wall body
Surrounding is embedded with L shape fixing piece.
4. the connection structure of precast wall body according to claim 2 and frame structure, it is characterised in that: the L shape is fixed
Part is aided with cushioning piece by installation nut to be fixed with the beam in frame structure.
5. the connection structure of precast wall body according to claim 3 and frame structure, it is characterised in that: the L shape is fixed
Part is aided with cushioning piece by installation nut to be fixed with the column in frame structure.
6. a kind of connection method of precast wall body as described in claim 1 and frame structure, which is characterized in that including following step
It is rapid:
(1) surrounding of precast wall body is embedded with fixing piece；
(2) frame structure pre-buried high-strength bolt in advance in construction, and position is accurate；
(3) precast wall body with pre-buried fixing piece is lifted to installation site, and is aided with cushioning piece temporarily admittedly with nut
It is fixed；
(4) after position adjustment is accurate, nut is tightened.
(5) it is sealed at the gap of the surrounding of precast wall body and reinforced beam, column with foamed glue.
7. connection method according to claim 6, it is characterised in that: needed for pre-buried in advance inside the frame structure beam column
High-strength bolt.
8. connection method according to claim 6, it is characterised in that: the fixing piece that the surrounding of the precast wall body is pre-buried is
L shape fixing piece.
9. connection method according to claim 6, it is characterised in that: the L shape fixing piece is aided with by installation nut to be subtracted
Shake gasket and beam carry out installation fixation.
10. connection method according to claim 6, it is characterised in that: the L shape fixing piece is aided with by installation nut to be subtracted
It shakes gasket and column installation is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811173954.7A CN108951879A (en) | 2018-10-09 | 2018-10-09 | Precast wall body and concrete structure connection structure and connection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811173954.7A CN108951879A (en) | 2018-10-09 | 2018-10-09 | Precast wall body and concrete structure connection structure and connection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108951879A true CN108951879A (en) | 2018-12-07 |
Family
ID=64471505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811173954.7A Pending CN108951879A (en) | 2018-10-09 | 2018-10-09 | Precast wall body and concrete structure connection structure and connection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108951879A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120047816A1 (en) * | 2010-08-24 | 2012-03-01 | Empire Technology Development Llc | Prefabricated wall panels |
| CN103758257A (en) * | 2013-12-25 | 2014-04-30 | 北京建筑大学 | Novel connection mode between prefabricated concrete wall and main structure |
| CN105484366A (en) * | 2014-09-19 | 2016-04-13 | 任丘市永基建筑安装工程有限公司 | Connecting method of prefabricated wall panel and foundation piles of assembly type house |
| CN107663908A (en) * | 2017-11-02 | 2018-02-06 | 安徽建筑大学 | The attachment structure and connection method of GRC composite thermal-insulation external wall panels and agent structure |
| CN209353479U (en) * | 2018-10-09 | 2019-09-06 | 安徽建筑大学 | Precast wall body and concrete structure connection structure |
-
2018
- 2018-10-09 CN CN201811173954.7A patent/CN108951879A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120047816A1 (en) * | 2010-08-24 | 2012-03-01 | Empire Technology Development Llc | Prefabricated wall panels |
| CN103758257A (en) * | 2013-12-25 | 2014-04-30 | 北京建筑大学 | Novel connection mode between prefabricated concrete wall and main structure |
| CN105484366A (en) * | 2014-09-19 | 2016-04-13 | 任丘市永基建筑安装工程有限公司 | Connecting method of prefabricated wall panel and foundation piles of assembly type house |
| CN107663908A (en) * | 2017-11-02 | 2018-02-06 | 安徽建筑大学 | The attachment structure and connection method of GRC composite thermal-insulation external wall panels and agent structure |
| CN209353479U (en) * | 2018-10-09 | 2019-09-06 | 安徽建筑大学 | Precast wall body and concrete structure connection structure |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |
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| RJ01 | Rejection of invention patent application after publication |