CN109826337A - A kind of assembled building block wall steel cable flexible connecting structure and its construction method - Google Patents
A kind of assembled building block wall steel cable flexible connecting structure and its construction method Download PDFInfo
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- CN109826337A CN109826337A CN201910248626.7A CN201910248626A CN109826337A CN 109826337 A CN109826337 A CN 109826337A CN 201910248626 A CN201910248626 A CN 201910248626A CN 109826337 A CN109826337 A CN 109826337A
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Abstract
The invention discloses a kind of assembled building block wall steel cable flexible connecting structure and its construction methods, the flexible connecting structure includes the first blockwork wall, second blockwork wall, first steel cable, second steel cable and tension rib, there are gaps between first blockwork wall and the second blockwork wall, the embedded bar for connection is embedded in the first blockwork wall and the second blockwork wall, and the first steel cable is equipped in the pre-buried embedded bar of the first blockwork wall, the second steel cable is equipped in the pre-buried embedded bar of the second blockwork wall simultaneously, it is connected between first steel cable and the second steel cable by tension rib.Using flexible connecting structure of the present invention, solves the connection type between traditional architecture wall, not only make the gap between wall smaller, construction is more convenient when filling wall pours, material is saved, and but also the production of assembled building block wall and installation process are more convenient, has structure simple, the advantages that construction is simple is quick, safe and practical.
Description
Technical field
The present invention relates to building structure technology field, specifically a kind of assembled building block wall steel cable flexible connection
Structure and its construction method.
Background technique
Fabricated construction is the abbreviation of prefabricated concrete structure, be using prefabricated components as main bearing member through assembly and
The concrete structure being formed by connecting.With the development of modern industrial technology, build house can as machine production, in batch at
The manufacture of set ground.As long as prefabricated house component, transport to assemble in site got up at.Due to the construction speed of assembled architecture
Degree is fast, and lower production costs, promotes come all over the world rapidly.In China, according to propulsion supply side structural reform
With the requirement of novel Urbanization Progress, the assembled architectures such as steel construction, concrete are greatly developed.Therefore, assembled steel reinforced coagulation
Soil structure is one of the important directions of China's building structure development, it is conducive to the development of China's building industrialization, improves production
Efficiency is energy saving, develops Green environmental-protection building, and is conducive to improve and guarantee construction engineering quality.It is built using assembled
The major advantage built has: a large amount of building subassembly is completed the process by Workshop Production, and only needs largely to be assembled at the scene
Operation greatly reduces than original cast-in-place operation；Using building, finishing integrated design, construction, component gets over standard, production efficiency
Higher, corresponding component cost will decline, and cooperate the digital management of factory, the cost performance of entire assembled architecture can be more next
It is higher, while also being compliant with the requirement of green building.Therefore, developing assembled architecture has the larger advantage for saving resource and market
Prospect.
Filling wall is a kind of building structure, and wall is different according to structure stress situation, there is load bearing wall, non-load bearing wall.
Using building block in house building course, gap can be generated between blocks, so that filling wall construction is formed, it is main at present to use
It disengages the connection type not disengaged either to be attached, when using the method disengaged, fills and reserved between the building block of wall both ends
Gap not less than 20mm, the Out-Plane Stability Problems of filling wall are more prominent when using disengagement mode in this way.And use does not take off
There is also certain problems for the connection method opened, and at present mainly based on bar planting method, bar planting method is problem appear to is that the steel being implanted into
Muscle is insecure, and stability is poor.These problems seriously affect structure safety, so that the whole shock resistance of structure can be reduced
Can, security-hidden trouble is left to engineering.The drawbacks of to overcome rigid connection, " the masonry filler wall detail of construction " 10SG64-2
In propose flexible connection scheme between filling wall and main structure, " seismic design provision in building code " (GB50011-2011) the
13.2.1 item provides: to the building element of flexible connection, can be not counted in rigidity, masonry filler wall can not be considered to main structure
Stiffness contribution.Therefore, reduction coefficient natural vibration period for considering main structure can not be had in main structure seismic resistance calculation, it is convenient
The design application of concrete structure.However, effective flexible connection forms there is no to can solve masonry filler wall pair at present
The problems such as influence to tension rib of the stiffness contribution of main structure, masonry filler wall sedimentation and deformation.
Summary of the invention
The technical problem to be solved by the present invention is to be directed to background technique, it is simple to provide a kind of structure, applies
The convenient flexible connecting device of work, breaks the connection type between traditional architecture wall, and filling wall is cast-in-situ concrete member, two sides
It is flexibly connected with assembled building block wall, filling wall can construct after the completion of assembled building block, so that the life of assembled building block wall
It produces and installation process is more convenient, specifically a kind of assembled building block wall steel cable flexible connecting structure and its construction method.
In order to solve the above technical problems, the technical scheme adopted by the invention is as follows: a kind of assembled building block wall steel cable is flexible
Connection structure, includes the first blockwork wall, the second blockwork wall, the first steel cable, the second steel cable and tension rib, and described
There are gaps between one blockwork wall and the second blockwork wall, in the first blockwork wall and the second blockwork wall
In be embedded with embedded bar for connection, and be equipped with first in the pre-buried embedded bar of the first blockwork wall
Steel cable, while the second steel cable is equipped in the pre-buried embedded bar of the second blockwork wall, first steel cable and the
It is connected between two steel cables by tension rib.
Further, a kind of assembled building block wall steel cable flexible connecting structure of the present invention, wherein the pre-buried steel
Muscle is embedded in corresponding first blockwork wall the second blockwork coping in advance respectively, and first steel cable and the second steel cable can
Releasably set is hung in corresponding embedded bar respectively, wherein it is 4mm that first steel cable and the second steel cable, which are all made of diameter,
The steel cable that length is 400mm forms enclosed construction, and the embedded bar uses diameter for the spiral of 12mm.
The invention also discloses use the assembled building block wall steel cable flexible connecting structure to fill applying for wall for building
Work method, the construction method the following steps are included:
Step 1: shifting to an earlier date prefabricated first blockwork wall and the second blockwork wall in factory, and prefabricated described first respectively
The top surface of blockwork and the second blockwork wall is embedded with the embedded bar for connection；
Step 2: the prefabricated first blockwork wall and the second blockwork wall on-site hoisting is in place and prefabricated in advance
First steel cable and the second steel cable, the good matched tension rib of simultaneous selection, in addition, also to be filled required for wall with masonry is ready for
Reinforcing bar and pour the steel form and concrete material of needs；
Step 3: prefabricated first steel cable and the second steel cable are socketed on respectively in corresponding embedded bar, then by reinforcing bar from
Gap passes through first steel cable from top to bottom and the second steel cable intersects place, and the reinforcing bar is made to be located at sky in vertical state
In gap, while fixation is attached by tension rib at the first connector, the second connector and the reinforcing bar place of intersecting, is allowed to be formed
Fill the reinforced mesh of wall；
Step 4: selected steel form being first fixed on institute's shape between the first blockwork wall and the second blockwork wall
At gap two sides, then at the gap of the two sides of steel form and bottom install sealing material, finally poured in gap
Concrete；
Step 5: when the concrete when be poured in step 4 reaches design strength, removing steel form to get cast-in-place concrete is arrived
Build filling wall.
Further, construction method of the present invention, wherein described first is pre- in the work progress of the step 3
When being formed by gap spacing between blockwork processed and the second blockwork wall greater than 100mm, need that multiple groups are installed in reinforcing bar
Built-in fitting is allowed to form the reinforced mesh of filling wall by built-in fitting.
Further, construction method of the present invention, wherein in the work progress of the step 4, the sealing material
Material is flexible sealing material.
Using a kind of assembled building block wall steel cable flexible connecting structure of the present invention and its construction method, with existing skill
Art is compared, and effective effect is: due to pre-buried useful in the first blockwork wall (1) and the second blockwork wall
In the embedded bar of connection, and the first steel cable is equipped in the pre-buried embedded bar of the first blockwork wall, simultaneously
The second steel cable is equipped in the pre-buried embedded bar of the second blockwork wall, between first steel cable and the second steel cable
It is connected by tension rib.After assembled building block main structure construction, the first steel cable and the second steel are made by tension rib
Rope is connected, and just can be carried out poured in place concrete, and the construction of filling wall can be realized, can reduce construction and interfere with each other, not shadow
The construction speed for ringing main structure, can effectively shorten the construction period, while also ensure and the deformation of the antidetonation of main structure is assisted
It adjusts, built-in fitting can also be installed in gap location, higher bearing capacity can be provided in this way.It is tied using flexible connection of the present invention
Structure, solves the connection type between traditional architecture wall, not only makes the gap between wall smaller, and filling wall is constructed more when pouring
It is convenient, material is saved, and but also the production of assembled building block wall and installation process are more convenient, have structure simple, apply
The advantages that work is simple and fast, safe and practical.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural diagram of the present invention；
Structural schematic diagram when Fig. 2 is present invention construction.
It is as shown in the figure: the first building block of 1- partition wall, the second building block of 2- partition wall, the first steel cable of 3-, the second steel cable of 4-, 5- drawknot
Muscle, 6- embedded bar, 7- reinforcing bar.
Specific embodiment
To further illustrate design of the invention, a specific embodiment of the invention is made below with reference to attached drawing further
Illustrate:
As depicted in figs. 1 and 2, a kind of assembled building block wall steel cable flexible connecting structure of the present invention includes first pre-
Blockwork 1, the second blockwork wall 2, the first steel cable 3, the second steel cable 4 and tension rib 5 processed, 1 He of the first blockwork wall
There are gaps between second blockwork wall 2, are embedded in the first blockwork wall 1 and the second blockwork wall 2
For the embedded bar 6 of connection, and the first steel cable is equipped in the pre-buried embedded bar 6 of the first blockwork wall 1
3, while the second steel cable 4 is equipped in the pre-buried embedded bar 6 of the second blockwork wall 2, first steel cable 3 and the
It is connected between two steel cables 4 by tension rib 5.Wherein the embedded bar 6 is embedded in corresponding first blockwork wall 1 in advance respectively
With the top of the second blockwork wall 2, first steel cable 3 and the second steel cable 4 removably respectively set be hung on it is corresponding pre-
It buries in reinforcing bar 6, wherein it is 4mm that first steel cable 3 and the second steel cable 4, which are all made of diameter, the steel cable that length is 400mm forms envelope
Structure is closed, the embedded bar 4 uses diameter for the spiral of 12mm.
It is used to build the construction method of filling wall, institute using assembled building block wall steel cable flexible connecting structure of the present invention
State construction method the following steps are included:
Step 1: shifting to an earlier date prefabricated first blockwork wall 1 and the second blockwork wall 2 in factory, and pre- described first respectively
The top surface of blockwork 1 processed and the second blockwork wall 2 is embedded with the embedded bar 6 for connection；
Step 2: the prefabricated first blockwork wall 1 and the second blockwork wall 2 being lifted in place at the scene, and pre- in advance
The first steel cable 3 and the second steel cable 4, the good matched tension rib 5 of simultaneous selection are made, in addition, also to fill with being ready for building
Reinforcing bar 7 required for wall and the steel form and concrete material for pouring needs；
Step 3: prefabricated first steel cable 3 and the second steel cable 4 are socketed on respectively in corresponding embedded bar 6, then by steel
Muscle 7 passes through first steel cable 3 from gap and from top to bottom from the second steel cable 4 intersects, and makes the perpendicular shape of the reinforcing bar 7
State is located in gap, while being attached at the first connector 3, the second connector 4 and 7 place of intersecting of reinforcing bar by tension rib 5
It is fixed, it is allowed to form the reinforced mesh of filling wall；
Step 4: selected steel form being first fixed on institute between the first blockwork wall 1 and the second blockwork wall 2
Then the gap two sides of formation are installed sealing material at the gap of the two sides of steel form and bottom, are finally poured in gap
Build concrete；Wherein the sealing material is flexible sealing material；
Step 5: when the concrete when be poured in step 4 reaches design strength, removing steel form to get cast-in-place concrete is arrived
Build filling wall.
Further, construction method of the present invention, wherein described first is pre- in the work progress of the step 3
When being formed by gap spacing between blockwork 1 processed and the second blockwork wall 2 greater than 100mm, need to install in reinforcing bar 7 more
Group built-in fitting is allowed to form the reinforced mesh of filling wall by built-in fitting.By the built-in fitting installed, filling wall can be improved
Overall structural strength when pouring.
In actual application, using flexible connecting structure of the present invention, it is not only suitable for assembled building block wall
Between in "-" type, T-type and L-type structure wall, be also suitable for other abnormally-structured walls.Due to prefabricated described first
The embedded bar 6 for connection is embedded in blockwork 1 and the second blockwork wall 2, and in first blockwork
The first steel cable 3, while the embedded bar pre-buried in the second blockwork wall 2 are equipped in the pre-buried embedded bar 6 of wall 1
It is equipped with the second steel cable 4 in 6, is connected between first steel cable 3 and the second steel cable 4 by tension rib 5.In assembled building block master
After body structure construction, reinforcing bar 7 passes through from gap to first steel cable 3 from top to bottom and from the second steel cable 4 intersects,
And it is located at the reinforcing bar 7 in gap in vertical state, while intersecting in the first connector 3, the second connector 4 and reinforcing bar 7
Place is attached fixation by tension rib 5, is allowed to form the reinforced mesh of filling wall；Then the first steel cable is made by tension rib 5
3, the second steel cable 4 is fixedly connected with 7 phase of reinforcing bar, after reinforcing bar 7 is fixed, just be can be carried out poured in place concrete, be can be realized and fill out
The construction of wall is filled, construction can be reduced and interfered with each other, do not influence the construction speed of main structure, can effectively shorten the construction period,
The antidetonation compatibility of deformation with main structure is also ensured simultaneously, built-in fitting can also be installed in gap location, can be provided so higher
Bearing capacity.
In conclusion solve the connection type between traditional architecture wall using flexible connecting structure of the present invention,
Not only make the gap between wall smaller, construction is more convenient when filling wall pours, and saves material, and but also assembled building block
The advantages that production of wall and installation process are more convenient, have structure simple, and construction is simple is quick, safe and practical.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the invention, for the technology of this field
For personnel, there can be various modifications and variations, it is all to utilize any modification, equivalent replacement, improvement and so on of the present invention, it should all
It is included within protection scope of the present invention.
Claims (5)
1. a kind of assembled building block wall steel cable flexible connecting structure, it is characterised in that: include the first blockwork wall (1),
Two blockwork walls (2), the first steel cable (3), the second steel cable (4) and tension rib (5), the first blockwork wall (1) and
There are gaps between two blockwork walls (2), pre- in the first blockwork wall (1) and the second blockwork wall (2)
It is embedded with the embedded bar (6) for connection, and is set in the pre-buried embedded bar (6) of the first blockwork wall (1)
Have the first steel cable (3), while being equipped with the second steel cable in the pre-buried embedded bar (6) of the second blockwork wall (2)
(4), it is connected between first steel cable (3) and the second steel cable (4) by tension rib (5).
2. a kind of assembled building block wall steel cable flexible connecting structure according to claim 1, it is characterised in that: described pre-buried
Reinforcing bar (6) is embedded in the top of corresponding first blockwork wall (1) and the second blockwork wall (2), first steel in advance respectively
Removably set is hung in corresponding embedded bar (6) respectively for rope (3) and the second steel cable (4), wherein first steel cable (3)
Being all made of diameter with the second steel cable (4) is 4mm, and the steel cable that length is 400mm forms enclosed construction, and the embedded bar (4) is adopted
The spiral for being 12mm with diameter.
3. a kind of be used to build applying for filling wall using assembled building block wall steel cable flexible connecting structure as described in claim 1
Work method, which is characterized in that the construction method the following steps are included:
Step 1: shifting to an earlier date prefabricated first blockwork wall (1) and the second blockwork wall (2) in factory, and respectively described
The top surface of one blockwork wall (1) and the second blockwork wall (2) is embedded with the embedded bar (6) for connection；
Step 2: the prefabricated first blockwork wall (1) and the second blockwork wall (2) being lifted in place at the scene, and mentioned
Preceding prefabricated first steel cable (3) and the second steel cable (4), the good matched tension rib (5) of simultaneous selection, in addition, to be also equipped with handy
Reinforcing bar (7) required for wall is filled in masonry and pours the steel form and concrete material of needs；
Step 3: prefabricated first steel cable (3) and the second steel cable (4) are socketed on respectively in corresponding embedded bar (6), so
Reinforcing bar (7) passes through to first steel cable (3) and from the second steel cable (4) intersects from top to bottom from gap afterwards, and makes described
Reinforcing bar (7) is located in gap in vertical state, while intersecting in the first connector (3), the second connector (4) and reinforcing bar (7)
Place is attached fixation by tension rib (5), is allowed to form the reinforced mesh of filling wall；
Step 4: first by selected steel form be fixed on the first blockwork wall (1) and the second blockwork wall (2) it
Between be formed by gap two sides, then at the gap of the two sides of steel form and bottom install sealing material, finally in gap
Middle casting concrete；
Step 5: when the concrete when be poured in step 4 reaches design strength, removing steel form to get cast-in-place concrete is arrived
Build filling wall.
4. construction method according to claim 3, it is characterised in that: in the work progress of the step 3, described first
When being formed by gap spacing between blockwork wall (1) and the second blockwork wall (2) greater than 100mm, need in reinforcing bar (7)
Middle installation multiple groups built-in fitting is allowed to form the reinforced mesh of filling wall by built-in fitting.
5. construction method according to claim 3, it is characterised in that: in the work progress of the step 4, the sealing
Material is flexible sealing material.
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| CN201910248626.7A CN109826337A (en) | 2019-03-29 | 2019-03-29 | A kind of assembled building block wall steel cable flexible connecting structure and its construction method |
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| CN201910248626.7A CN109826337A (en) | 2019-03-29 | 2019-03-29 | A kind of assembled building block wall steel cable flexible connecting structure and its construction method |
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Cited By (2)
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| CN111502067A (en) * | 2020-04-28 | 2020-08-07 | 无锡锡晟建设有限公司 | Node structure of prefabricated bearing wallboard of assembled PC combines light-duty steel skeleton |
| CN115977276A (en) * | 2023-03-20 | 2023-04-18 | 成都建工第六建筑工程有限公司 | Assembled wall connecting piece and construction method |
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Effective date of registration: 20191224 Address after: No. 8, building 5-8, future Fangzhou E3 group, yu'an'jing District, Yunyan District, Guiyang City, Guizhou Province 550001 Applicant after: Guizhou Quick Construction Technology Co., Ltd Address before: 561000 Guizhou province Xixiu Xixiu District of Anshun City Economic Development Zone Applicant before: Guizhou Xinggui Hengyuan new building materials Co. Ltd. |
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Application publication date: 20190531 |
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