CN209538451U - Column plate concrete combined type shear wall - Google Patents
Column plate concrete combined type shear wall Download PDFInfo
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- CN209538451U CN209538451U CN201920065530.2U CN201920065530U CN209538451U CN 209538451 U CN209538451 U CN 209538451U CN 201920065530 U CN201920065530 U CN 201920065530U CN 209538451 U CN209538451 U CN 209538451U
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Abstract
The utility model discloses column plate concrete combined type shear walls, including steel column, steel form, connection fastener and cast-in-place concrete layer；Steel column includes edge of a wing portion, and connection fastener is fixed with steel form, and connection fastener can be provided with retaining ring portion and expansion section along steel column length direction retaining ring in the portion of the steel column edge of a wing on fastener；Steel form includes internal model and external mold, and concrete layer is arranged between internal model and external mold.The advantage of the utility model is: first, quality stability is good, high production efficiency；It second, steel column provides face outer support power for the installation of steel form, can exempt to support when steel form is installed, improve construction efficiency；Third, being set to the steel column of shear wall left and right ends, it is ensured that shear wall is reliably connected with neighbouring girder steel；Fourth, steel form combines the template to form poured in place concrete layer with steel column, and it is the permanent primary structure member of shear wall skeleton, connection is combined by retaining ring mode with steel column, construction efficiency is high, and the two can be made to be reliably connected.
Description
Technical field
The utility model relates to a kind of column plate concrete combined type shear walls.
Background technique
Shear wall is also known as wind-resistant wall, seismic structural wall, earthquake resistant wall or structural wall, is that wind load or earthquake are primarily subjected in house or structures
The wall of horizontal loading caused by acting on prevents structure shear (being cut) from destroying.Shear wall can be divided into steel plate by structural material
Shear wall, reinforced concrete shear wall and reinforcing bars building block shear wall.It is wherein the most commonly used with reinforced concrete shear wall.Reinforcing bar is mixed
Solidifying soil shear wall, weight is larger, and cast-in-place construction process is cumbersome, and construction efficiency is low；Prefabricated production, transport and installation cost
Height, the poor reliability of precast concrete shear wall in-site installation connection.
Steel plate shear force wall can be divided into single steel plate shear force wall and double steel plate shear wall, and single steel plate shear force wall needs live formwork and steel
Muscle binding, construction technology is cumbersome, and construction efficiency is low, is not suitable for industrialized production and prefabricated construction；Double steel plate shear wall need to show
Field setting temporary support, meanwhile, double steel plate is compound according to prefabrication, then piece weight is heavier, if live composite joint,
It using welding or need to be bolted, working procedure is complicated, and quality control difficulty is big, furthermore double steel plate shear wall and neighbouring girder steel
Connecting node setting difficulty is big, reliability Customers ' Legal Right.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of column plate concrete combined type shear wall.
The purpose of this utility model is achieved through the following technical solutions:
Column plate concrete combined type shear wall, including steel column, steel form, connection fastener and cast-in-place concrete layer；Steel column packet
Edge of a wing portion is included, connection fastener is fixed with steel form, and connection fastener can be along steel column length direction retaining ring in the edge of a wing portion of steel column
It is upper dynamic, retaining ring portion and expansion section are provided on connection fastener, retaining ring portion securely can avoid edge in the edge of a wing portion of steel column by retaining ring
Other directions in addition to steel column length direction fall off, and expansion section quick and precisely retaining ring can avoid detaining in the portion of the steel column edge of a wing
Connection fastener and steel column are obstructed collision when set；
Steel form includes internal model and external mold, and concrete layer is arranged between internal model and external mold, and it is whole to form compound shear wall.
It is preferred that connection fastener includes middle part fastener and side fastener.
It is preferred that middle part fastener includes wide section and expanding reach, etc. wide ends include the first noumenon and the first noumenon
The L shape branch of two sides setting, expanding reach include the second ontology, the first trapezoidal portion, the second trapezoidal portion, first baffle and second gear
Plate；
The two sides of the second ontology are arranged in first trapezoidal portion and the second trapezoidal portion, and first baffle is connect with the first trapezoidal portion,
Second baffle is connect with the second trapezoidal portion.
It is preferred that side fastener includes boot-shaped plate, connecting plate and bending baffle；
The shape of boot-shaped plate is made of rectangle and right-angled trapezium, and connecting plate includes rectangular side panels and trapezoidal side plate, rectangular side
Angular range between plate and trapezoidal side plate be [130 °, 180 °)；Bending baffle includes rectangular slab and quadrangular plate, rectangular slab and
Angular range between quadrangular plate be [130 °, 180 °).
It is preferred that steel form with a thickness of h, 1mm≤h≤12mm.
It is preferred that protrusion or recess portion are arranged on steel form.
It is preferred that steel column using hot rolled H-shaped, hot rolling I-steel, welded H section steel, cross column or other
Section be open-type reality abdomen column, guarantee steel column at least have there are two edge of a wing portion.
It is preferred that it further includes reinforcer and girder steel connector, the reinforcer includes reinforcing bar and U-shaped part, steel
The outside of internal model or external mold is arranged in muscle and U-shaped part；The girder steel connector includes steel plate or H profile steel, is separately positioned on inside and outside
On the outside of template and on edge column.
The beneficial effects of the utility model are: the advantage of the utility model is, first, using column plate concrete composite structure,
Steel column and steel form and its connection fastener constitute shear wall skeleton, and each building block of skeleton is prefabricated by industrializing, and quality is steady
It is qualitative good, high production efficiency；Second, steel column is as the sleeper in shear wall, installation is mature with interconnection technique, conveniently can
It leans on, while providing face outer support power for the installation of steel form, can exempt to support when steel form is installed, improve construction efficiency, reduce
Working measure；Third, being set to the steel column of shear wall left and right ends, it can be used for the connection of shear wall and neighbouring girder steel, steel is vertical
Column has certain strength and stiffness, and it is with edge of a wing portion, is conducive to that connecting node is arranged, it is ensured that shear wall and neighbouring girder steel
Be reliably connected；It fourth, steel form combines the template to form poured in place concrete layer with steel column, and is shear wall skeleton
Permanent primary structure member, connection is combined by retaining ring mode with steel column, without welding be bolted, construction efficiency height,
And the two can be made to be reliably connected by self weight.
Detailed description of the invention
Fig. 1 is the utility model schematic structural cross-sectional view；
Fig. 2 is the utility model steel template structure schematic diagram；
Fig. 3 is the structural schematic diagram of middle part fastener；
Fig. 4 is the structural schematic diagram of side fastener；
Fig. 5 is steel form and connection fastener combination diagram；
Fig. 6 is one of installation process；
Fig. 7 is the two of installation process；
Fig. 8 is the three of installation process；
Fig. 9 is the four of installation process；
Figure 10 is the five of installation process；
In figure, 1- steel form, the protrusion 1.1-, 2- steel column, the middle part 3- fastener, wide section of 3.1-, 3.2- expanding reach, the side 4-
Side fastener, 4.1- boot-shaped plate, 4.2- bend baffle, 5- concrete layer.
Specific embodiment
The technical solution of the utility model, but the protection scope of the utility model are described in further detail with reference to the accompanying drawing
It is not limited to as described below.
As shown in Figure 1, shown in Figure 5, column plate concrete combined type shear wall, including steel column 2, steel form 1, connection fastener and cast-in-place mixed
Solidifying soil layer 5；Steel column 2 includes edge of a wing portion, and connection fastener and steel form 1 are fixed, and connection fastener can be along 2 length direction button of steel column
Cover in 2 edge of a wing portion of steel column, be provided with retaining ring portion and expansion section on connection fastener, retaining ring portion can securely retaining ring in steel column 2
Edge of a wing portion on, avoid falling off along other directions in addition to 2 length direction of steel column, expansion section can quick and precisely retaining ring it is vertical in steel
In 2 edge of a wing portion of column, connection fastener and steel column 2 is avoided when retaining ring to be obstructed collision；
Steel form 1 includes internal model and external mold, and concrete layer 5 is arranged between internal model and external mold, and it is whole to form compound shear wall.
In a preferred embodiment, connection fastener includes middle part fastener 3 and side fastener 4.
In a preferred embodiment, as shown in figure 3, middle part fastener 3 include wide section 3.1 and expanding reach 3.2, wide section
3.1 include the L shape branches that the first noumenon and the first noumenon two sides are arranged, expanding reach 3.2 include the second ontology, the first trapezoidal portion,
Second trapezoidal portion, first baffle and second baffle；
The two sides of the second ontology are arranged in first trapezoidal portion and the second trapezoidal portion, and first baffle is connect with the first trapezoidal portion,
Second baffle is connect with the second trapezoidal portion.(preferably, the first noumenon is rectangle, and the section of L shape branch is L shape；Second ontology is
Trapezoidal, the upper bottom of the second ontology is equal with the width of the first noumenon, and the bottom of the second ontology is 1mm-2mm longer than upper bottom)
In a preferred embodiment, as shown in figure 4, side fastener 4 includes boot-shaped plate 4.1, connecting plate and bending baffle
4.2；
The shape of boot-shaped plate 4.1 is made of rectangle and right-angled trapezium, and connecting plate includes rectangular side panels and trapezoidal side plate, rectangle
Angular range between side plate and trapezoidal side plate be [130 °, 180 °), i.e., angular range does not include between 130 ° to 180 °
180°；Bending baffle 4.2 includes rectangular slab and quadrangular plate, angular range between rectangular slab and quadrangular plate be [130 °,
180 °), i.e. angular range does not include 180 ° between 130 ° to 180 °.
In a preferred embodiment, steel form 1 be steel form 1, steel form 1 with a thickness of h, 1mm≤h≤12mm.
In a preferred embodiment, protrusion 1.1 or recess portion are set on steel form 1, it is preferable that protrusion 1.1 is recessed
The cross sectional shape in portion is U-shaped, V-arrangement, arc or trapezoidal.
In a preferred embodiment, steel column 2 uses hot rolled H-shaped, hot rolling I-steel, welded H section steel, cross column
Or other sections are open-type reality abdomen column, guarantee that steel column 2 has at least two edge of a wing portions.
In a preferred embodiment, the utility model further includes reinforcer and girder steel connector, and the reinforcer includes
Reinforcing bar and U-shaped part, reinforcing bar and U-shaped part, which are arranged on the outside of internal model or external mold, plays booster action；The girder steel connector includes
Steel plate or H profile steel are separately positioned on the outside of inner and outer template and on edge column.
Inside and outside two pieces of steel forms 1 of the utility model composition shear wall combine connection at the scene, single lighter in weight, just
In transport, handling and installation.Steel form 1 is inserted into from top to bottom by retaining ring mode with steel column 2 and is connect, without welding and bolt
Connection, and the two firm and reliable connection is made by self weight.
Column plate concrete combined type shear wall construction method includes the following steps: as shown in Fig. 6-Figure 10
Step 1: prefabricated connection fastener (including middle part fastener 3 and side fastener 4) is fixed on steel form 1；
Step 2: steel form 1 is installed on steel column 2 by connection fastener；
Step 3: it is whole to form compound shear wall for the concrete perfusion between interior outer steel mould plate 1 and steel column 2.
In a preferred embodiment, as shown in Fig. 2, using steel plate compacting or bending process at protrusion 1.1 or
The steel form 1 of recess portion has it outside 1 plane of steel form certain rigid so that entire steel form 1 is wavy or tooth form
Degree, the permanent steel form 1 as shear wall skeleton.1 thinner thickness of steel form, usually more than 12mm (minimum thickness 1mm),
Steel form 1 is connect with steel column 2 by middle part fastener 3 and side fastener 4, and shear wall skeleton is combined into.By suppressing or bending
Steel form 1 can play the role of it is following: (1) promoted 1 out of plane stiffness of steel form；(2) increase the rubbing surface with concrete, promoted
Resistant slide ability between concrete and steel form 1.
In a preferred embodiment, use is hot rolled H-shaped, hot rolling I-steel, welded H section steel, cross column or other
Open-type reality abdomen column, in order to which middle part fastener 3 and 4 retaining ring of side fastener are in the edge of a wing portion of steel column 2.Steel column 2 and punching block
1 wave rib of plate or protrusion 1.1 or the direction of recess portion are vertical, form two-way booster action, provide outside two-way face for shear wall
Rigidity.
In a preferred embodiment, middle part fastener 3 is formed by welding, bending or punch process, similar c-type, special
Point is that have wide section 3.1 and expanding reach 3.2 on length direction, wide section 3.1 of inside dimension with edge of a wing portion it is suitable, it is more vertical than steel
The edge of a wing portion of column 2 it is slightly larger (preferably, remember that wide section 3.1 of inside dimension width is h1, the width in edge of a wing portion is h2, h2+1mm≤
h1≤h2+5mm)；Expanding reach 3.2 in horn-like, convenient for it is more acurrate, promptly retaining ring on the edge of a wing of steel column 2.
In a preferred embodiment, side fastener 4 is the half of middle part fastener 3, is mainly used for shear wall skeleton side column
(steel column 2) is connect with steel form 1.
The characteristics of the utility model, is as follows:
(1) construction and combining form of column plate concrete combined type shear wall:
Advantage 1: for the first time using steel column 2 and steel form 1 be combined into steel plate shear force wall skeleton, steel column 2 and steel form 1 and
Connection fastener can be prefabricated in the factory, and realize the industrialized production of the main component component of steel plate shear force wall；
Advantage 2: the vertical applied force skeleton using steel column 2 as shear wall, the installation of steel column 2 and interconnection technique maturation can
It leans on, while steel column 2 can not only be used for the side mould of shear wall, but also as the side column of shear wall, convenient for connecting node is arranged, with
Neighbouring girder steel formation is reliably connected.
Advantage 3: the inside and outside two pieces of steel forms 1 for forming shear wall combine connection at the scene, lighter in weight, be readily transported,
Handling and installation；
Advantage 4: steel form 1 combines connection with steel column 2 by way of retaining ring, without welding and being bolted, passes through
Self weight can make the two firm and reliable connection.
(2) the processing as shown in figure 5, connection of steel form 1 and connection fastener is prefabricated in the factory, generallys use welding processing,
It is welded as fillet welding, four sides weld all around or interruption welding, caused heat input is welded to reduce, mitigates steel form 1 and deform.
(3) unique horn-like shape of fastener is conducive to quick, accurate retaining ring in the edge of a wing portion of steel column 2.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, and should refer to
Out, any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc. should all include
It is within the protection scope of the utility model.
Claims (8)
1. column plate concrete combined type shear wall, it is characterised in that: including steel column, steel form, connection fastener and cast-in-place concrete layer；
Steel column includes edge of a wing portion, and connection fastener is fixed with steel form, and connection fastener can be along steel column length direction retaining ring in steel
In the edge of a wing portion of column, retaining ring portion and expansion section are provided on fastener；
Steel form includes internal model and external mold, and concrete layer is arranged between internal model and external mold.
2. column plate concrete combined type shear wall according to claim 1, it is characterised in that: fastener includes middle part fastener and side
Fastener.
3. column plate concrete combined type shear wall according to claim 2, it is characterised in that: middle part fastener includes wide section and expands
Big section, wide section includes the first noumenon and the L shape branch that the first noumenon two sides are arranged, and expanding reach includes the second ontology, the first ladder
Shape portion, the second trapezoidal portion, first baffle and second baffle；
The two sides of the second ontology are arranged in first trapezoidal portion and the second trapezoidal portion, and first baffle is connect with the first trapezoidal portion, and second
Baffle is connect with the second trapezoidal portion.
4. column plate concrete combined type shear wall according to claim 2 or 3, it is characterised in that: side fastener include boot-shaped plate,
Connecting plate and bending baffle；
The shape of boot-shaped plate is made of rectangle and right-angled trapezium, and connecting plate includes rectangular side panels and trapezoidal side plate, rectangular side panels and
Angular range between trapezoidal side plate be [130 °, 180 °)；Bending baffle includes rectangular slab and quadrangular plate, rectangular slab and four sides
Angular range between shape plate be [130 °, 180 °).
5. column plate concrete combined type shear wall according to claim 1, it is characterised in that: steel form with a thickness of h, 1mm≤h
≤12mm。
6. column plate concrete combined type shear wall according to claim 5, it is characterised in that: protrusion or recessed is arranged on steel form
Portion.
7. column plate concrete combined type shear wall described according to claim 1 or 2 or 3 or 5 or 6, it is characterised in that: steel column uses
Hot rolled H-shaped, hot rolling I-steel, welded H section steel, cross column or other sections are open-type reality abdomen column, guarantee that steel column has
At least two edges of a wing portion.
8. column plate concrete combined type shear wall described according to claim 1 or 2 or 3 or 5 or 6, it is characterised in that: it further includes adding
Strong part and girder steel connector, the reinforcer include reinforcing bar and U-shaped part, and the outside of internal model or external mold is arranged in reinforcing bar and U-shaped part；
The girder steel connector includes steel plate or H profile steel, is separately positioned on the outside of inner and outer template and on edge column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920065530.2U CN209538451U (en) | 2019-01-15 | 2019-01-15 | Column plate concrete combined type shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920065530.2U CN209538451U (en) | 2019-01-15 | 2019-01-15 | Column plate concrete combined type shear wall |
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| CN209538451U true CN209538451U (en) | 2019-10-25 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653403A (en) * | 2019-01-15 | 2019-04-19 | 中国五冶集团有限公司 | Column plate concrete combined type shear wall and its construction method |
| CN113530011A (en) * | 2021-08-09 | 2021-10-22 | 成都魔筑科技有限公司 | Stable piece, keel, supporting structure, pouring system and mounting process for wall |
-
2019
- 2019-01-15 CN CN201920065530.2U patent/CN209538451U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653403A (en) * | 2019-01-15 | 2019-04-19 | 中国五冶集团有限公司 | Column plate concrete combined type shear wall and its construction method |
| CN113530011A (en) * | 2021-08-09 | 2021-10-22 | 成都魔筑科技有限公司 | Stable piece, keel, supporting structure, pouring system and mounting process for wall |
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