CN209129206U - A kind of L shape shear wall skeleton and bilayer L shape steel section concrete structure shear wall - Google Patents
A kind of L shape shear wall skeleton and bilayer L shape steel section concrete structure shear wall Download PDFInfo
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- CN209129206U CN209129206U CN201821445390.3U CN201821445390U CN209129206U CN 209129206 U CN209129206 U CN 209129206U CN 201821445390 U CN201821445390 U CN 201821445390U CN 209129206 U CN209129206 U CN 209129206U
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Abstract
The utility model discloses a kind of L shape shear wall skeleton and the double-deck L shape steel section concrete structure shear wall including L shape shear wall skeleton.The L shape shear wall skeleton includes the steel the top of a wall, the first rectangular steel pipe, first level to distribution bar, the second horizontal direction distribution bar, the first steel frame, the second steel frame and vertical distribution bar.Clad steel section concrete structure L shape shear wall is prefabricated in the factory, L shape shear wall skeleton is prepared first, then to L shape shear wall skeleton sandwiched template and casting concrete, steel section concrete structure L shape shear wall prefabricated component is made, in case assembly.Steel section concrete structure L shape shear wall has the advantages that one, energy conservation and environmental protection, and the duration shortens at least half；Two, quality fundamentally improves；Three, whole structural stability is good；Four, L shape shear wall skeleton and steel section concrete structure L shape shear wall are completed in the factory.
Description
Technical field
It is cut the utility model relates to construction engineering technical field more particularly to a kind of L shape shear wall skeleton and including the L shape
The clad steel section concrete structure L shape shear wall of power wall skeleton.
Background technique
Since reform and opening-up, China's architectural engineering grows continuously and fast, and construction scope and investment amount are very huge.2017
Year, only real estate industry's construction area is up to 7,800,000,000 square metres.However, most architectural engineerings are at present still using tradition
Building site cast-in-place concrete design method and construction technology.Architectural engineering is brought again in high speed development serious negatively to ask
Topic.Protection soil the ecology that conserves forests, mitigates dust pollution air, mitigates noise pollution environment, and house insulation energy conservation improves
The problems such as construction quality is the Building technology problem that architecture field must be solved urgently.In September, 2016, premier Li Keqiang propose " certainly
Surely assembled architecture is greatly developed, industry restructuring upgrading is pushed ".Firmly the portion of building be carry out " General Office of the State Council about
Greatly develop the instruction of assembled architecture ", to promote green building and building materials, develop assembled architecture, improves building skill
Art level and construction quality give support and policy favour energetically to the Kechuang work of assembled architecture.Up to the present, known
Steel reinforced concrete assembling building be that prefabrication is superimposed the cast-in-place mounting technology in building site.The technology actually assembly rate is not
Very high, difficulty of construction is big in addition, and cost is high, and it is very difficult to promote.
The utility model proposes steel section concrete structure rectangular column and its steel node be in steel section concrete structure assembled architecture system
A kind of basic building block.It is produced in factory normalization, in assemble in site at building structure.This assembled architecture technology has abandoned tradition
The processes such as scaffold, support shuttering, assembling reinforcement, casting concrete are set up in construction method.Reached construction green, environmental protection,
The standard of energy saving building.Suitable for Tall Reinforced Concrete Buildings.For traditional architecture construction method, this technology is solved
It is most of in architectural engineering to want to solve the problems, such as and unsolved common quality defect for a long time, construction quality is fundamentally improved, has
Power promotes architectural design and construction technological progress.Anti-seismic performance is more superior.Cost be suitable for, it is with good economic efficiency and
Social benefit.
Utility model content
For overcome the deficiencies in the prior art, one of the purpose of this utility model is to provide a kind of L shape shear wall skeleton,
To overcome complex procedures existing for traditional architecture building course, transport and casting concrete difficulty is relatively high, reinforcement installation is smart
Degree and component geometric dimension are difficult to ensure and skyscraper builds the problems such as progress is slow.
The two of the purpose of this utility model are to provide a kind of bilayer L shape steel section concrete structure shear wall, pass through bilayer L shape steel
Section concrete structure shear wall can directly be built into high building structure, and facilitate the phase between the double-deck L shape steel section concrete structure shear wall
It connects, to overcome complex procedures present in traditional skyscraper process building course, transport and casting concrete difficulty phase
To it is higher the problems such as.
One of the purpose of this utility model adopts the following technical scheme that realization:
A kind of L shape shear wall skeleton, including the steel the top of a wall, steel frame, steel node and vertical distribution bar, the steel the top of a wall are set
In steel frame both ends, the vertical distribution bar extends to the other end, the vertical distribution bar both ends from one end of steel frame
It is connect with the steel the top of a wall；
The steel frame includes the first rectangular steel pipe, first level to distribution bar, the second horizontal direction distribution bar, first
Steel frame and the second steel frame, the first steel frame and the second steel frame are arranged respectively to two sides adjacent with the first rectangular steel pipe
Face is parallel, and the first level is connect to one end of distribution bar with the first steel frame, and the first level is to distribution bar
The other end extends to the first rectangular steel pipe and connect with the first rectangular steel pipe, one end of the second horizontal direction distribution bar and the
Two steel frames connection, the other end of the second horizontal direction distribution bar extend to the first rectangular steel pipe and with the first rectangular steel pipe
Connection；
The steel node is the first L shape steel pipe and the socket steel frame.
Further, the steel frame further includes middle partition, and the middle partition is respectively arranged on both ends of steel frame and vertical
Distribution bar passes through the middle partition at both ends, and the steel the top of a wall is set on middle partition.
Further, the first steel frame and the second steel frame include upper and lower two right-angled U grooves, and upper and lower two
One end of a right-angled U groove is connect with middle partition, and the other end of upper and lower two right-angled U grooves is connect with steel node.
Further, the steel the top of a wall is the 2nd L shape steel pipe, is provided with endplate in the steel the top of a wall；
Partition in one end abutting of the steel the top of a wall, the vertical distribution bar are extended to across endplate and and endplate
Connection.
Further, the steel the top of a wall includes contour the 3rd L shape steel pipe and the second rectangular steel pipe, second rectangle steel
Any bar side of tri- L shape steel pipe of Guan Yu is spliced to form the 2nd L shape steel pipe, the 3rd L shape steel pipe and the second rectangular steel pipe it
Between be equipped with bar shaped gap, be equipped with endplate in the 3rd L shape steel pipe and the second rectangular steel pipe；
One end of the 3rd L shape steel pipe and the second rectangular steel pipe abut in partition, the vertical distribution bar extends
It extremely passes through endplate and is connect with endplate.
Further, the steel node includes two right-angle sides, wherein the end of a right-angle side is provided with the first steel mother
The right angle of support, steel node is equipped with second steel mother's support, and the first steel mother support and second steel mother's support are all set in steel
On the lateral surface of node.
The two of the purpose of this utility model adopt the following technical scheme that realization:
A kind of bilayer L shape steel section concrete structure shear wall, including L shape shear wall skeleton described in any of the above embodiments and concrete
Covering, the concrete covering coat vertical distribution bar, first level to distribution bar and the second horizontal direction distribution bar, institute
The cross section for stating concrete covering is L-shaped.
Compared with prior art, the utility model has the beneficial effects that:
(1) a kind of L shape shear wall skeleton of the utility model is used to prepare L shape steel section concrete structure shear wall, by shearing to L shape
Wall skeleton casting concrete, which forms, is made L shape steel section concrete structure shear wall, and with preparation process, simple, at low cost, skeleton structure resists
It cuts and the advantages that anti-bending bearing capacity is strong, can satisfy the mechanical requirements of skyscraper.
(2) a kind of preparation process of bilayer L shape steel section concrete structure shear wall of the utility model is carried out in factory, passes through the double-deck L
It is connected with each other between shape steel section concrete structure shear wall and builds high-rise, without considering to convey in skyscraper building course, pour
The difficulty of concrete is built, process cumbersome in building course is also eliminated, substantially reduces construction period, reduce fugitive dust and is made an uproar
Pollution of the sound to environment；The processes such as erection skeleton, casting concrete in prefabricated component preparation process are completed in factory, size
Precision is higher, and structural quality is more reliable, cost is lower.In addition, bilayer L shape steel section concrete structure shear wall due to oneself height compared with
Height is equivalent to the height in the double-deck building, it is only necessary to which at the middle part of the double-deck L shape steel section concrete structure shear wall, the L shape steel node of setting socket is
It can guarantee and connect other beams at the middle part of the double-deck L shape steel section concrete structure shear wall, enhance the intensity of L shape steel section concrete structure shear wall,
The complicated procedures of forming that single layer L shape steel section concrete structure shear wall connects repeatedly is eliminated, i.e. a step production process produces bilayer L shape steel section concrete
Structure shear wall.
Detailed description of the invention
Fig. 1 is a kind of schematic view of facade structure of embodiment bilayer L shape steel section concrete structure shear wall of the utility model；
Fig. 2 is cross-sectional view of the bilayer L shape steel section concrete structure shear wall shown in Fig. 1 along 1-1；
Fig. 3 is the schematic view of facade structure of L shape shear wall skeleton；
Fig. 4 is cross-sectional view of the L shape shear wall skeleton shown in Fig. 3 along 2-2；
Fig. 5 is cross-sectional view of the L shape shear wall skeleton shown in Fig. 3 along 3-3；
Fig. 6 is the structural schematic diagram of the steel the top of a wall；
Fig. 7 is the structural schematic diagram of end face steel node；
Fig. 8 is the structural schematic diagram of steel node；
Fig. 9 is the lateral plan of steel node shown in Fig. 6.
In figure: 11, vertical distribution bar；12, first level is to distribution bar；13, the second horizontal direction distribution bar；2, steel
The top of a wall；21, the 2nd L shape steel pipe；211, the 3rd L shape steel pipe；212, the second rectangular steel pipe；22, endplate；3, steel frame；31,
One rectangular steel pipe；32, the first steel frame；33, the second steel frame；34, middle partition；4, concrete covering；5, steel node；51,
One steel mother's support；511, bottom plate；512, side plate；513, fixed bolt hole；52, second steel mother's support；6 end face steel nodes；61, add
Strong plate.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
Embodiment 1
As shown in Figure 1, the elevation of the double-deck L shape steel section concrete structure shear wall for a kind of embodiment of the utility model, such as
It is cross-sectional view of the bilayer L shape steel section concrete structure shear wall shown in Fig. 1 along 1-1 shown in Fig. 2.As shown in Figs. 1-2, bilayer L shape steel section
Concrete structure shear wall includes L shape shear wall skeleton and concrete covering 4, the vertical distribution bar at the cladding of concrete covering 4 middle part
11, first level is to distribution bar 12 and the second horizontal direction distribution bar 13, and the cross section of concrete covering 4 is L-shaped at this time.
As shown in Figs. 1-5, L shape shear wall skeleton include upper and lower two steel the top of a wall 2, the steel frame 3 at middle part, steel node 5 and
Vertical distribution bar 11, the steel the top of a wall 2 are set to the both ends of steel frame 3 and clamp the steel frame 3 at middle part, vertical distribution bar from both ends
11 vertically run through steel frame 3, and 11 both ends of vertical distribution bar passed through from about 3 steel frame are connect with the steel the top of a wall 2, as a result,
Set up the basic framework of at L-shaped shear wall skeleton.Steel frame 3 include the first rectangular steel pipe 31, first level to distribution bar 12,
Second horizontal direction distribution bar 13, the first steel frame 32 and the second steel frame 33.First level is passed through to the right end of distribution bar 12
It wears the side of left and right two of the first rectangular steel pipe 31 and is connect with right side, first level is to the left end and first of distribution bar 12
Steel frame 32 connects, at this point, the first steel frame 32 is parallel with the left and right side of the first rectangular steel pipe 31, first level is to being distributed steel
The both ends of muscle 12 respectively with the first rectangular steel pipe 31 and the first steel frame 32 is vertical connect.Second horizontal direction distribution bar 13 it is upper
End through the first rectangular steel pipe 31 two sides up and down and connect with upper side, the lower end of the second horizontal direction distribution bar 13 and
The connection of second steel frame 33, at this point, the second steel frame 33 is parallel with the upper and lower side of the first rectangular steel pipe 31, the second horizontal direction point
The both ends of cloth reinforcing bar 13 respectively with the first rectangular steel pipe 31 and the second steel frame 33 is vertical connect.Steel node 5 is the first L shape steel pipe
And it is socketed on the outside medium position of steel frame 3, it is fixedly connected between steel node 5 and steel frame 3.
The utility model bilayer L shape steel section concrete structure shear wall can first construct L shape shear wall skeleton in the factory, then in L
Sandwiched template and joints cement concrete is carried out on the basis of shape shear wall skeleton, the form removal after cement concrete solidification,
Obtain the double-deck L shape steel section concrete structure shear wall.In use, the double-deck L shape steel section concrete structure shear wall built can be lifted into
Suitable position is vertically spliced by the end of top and bottom end, high-rise is constructed in vertical direction, can also be with
It is attached by the side of the double-deck L shape steel section concrete structure shear wall with other beams, high-rise is constructed in horizontal direction
Horizontal structure.The preparation of the L shape shear wall skeleton and the double-deck L shape steel section concrete structure shear wall including the L shape shear wall skeleton
Cheng Jun is completed in factory, convenient for modularization quickly, produce bilayer L shape steel section concrete structure shear wall in enormous quantities, reduce high-altitude
The difficulty of skeleton and joints cement concrete is assembled, meanwhile, the factorial production is also conducive to ensure construction quality, the double-deck L shape steel
The size etc. of section concrete structure shear wall is also easier to control, moreover it is possible to which the cumbersome process for removing building site assembling operation from greatly shortens building site
Construction period reduces fugitive dust and NOISE ON ENVIRONMENT pollution etc..In addition, bilayer L shape steel section concrete structure shear wall is due to oneself height
It is higher, it is equivalent to the height in the double-deck building, it is only necessary in the L shape steel node of the middle part of double-deck L shape steel section concrete structure shear wall setting socket
It can guarantee and connect other beams at the middle part of the double-deck L shape steel section concrete structure shear wall, reduce the setting of the steel the top of a wall, enhance L shape
The intensity of steel section concrete structure shear wall eliminates the complicated procedures of forming that single layer L shape steel section concrete structure shear wall connects repeatedly, i.e. step production
Process produces bilayer L shape steel section concrete structure shear wall.
As preferred embodiment, steel frame 3 further includes middle partition 34, and middle partition 34 is respectively arranged on the upper of steel frame 3
Lower both ends and vertical distribution bar 11 pass through the middle partition 34 at both ends, and the steel the top of a wall 2 is set on middle partition 34.Pass through interval as a result,
Plate 34 plays the effect at fixed 3 both ends of steel frame, can also reinforce the connection between the steel the top of a wall 2 and steel frame 3.
As preferred embodiment, the first steel frame 32 and the second steel frame 33 include one group of steel frame, i.e., in total
Four steel frames, steel frame are right-angled U groove-like.As shown in figure 3, the one end in two first steel frames 32 towards outsides is equal
With middle partition 34 weld, two the first steel frames 32 inwardly outside one end with steel node 5 weld.Thus similarly, two
Two steel frames 33 towards outside one end with middle partition 34 weld, two the second steel frames 33 inwardly outside one end with
Steel node 5 welds.As a result, by carrying out steel node 5 and upper and lower two the first steel frames 32, upper and lower two the second steel frames 33
Welding, it is ensured that steel node 5 and L shape shear wall skeleton is fastenedly connected, it is ensured that between other beams and bilayer L shape steel section concrete structure shear wall
Connectivity robustness.
As preferred embodiment, as shown in figure 5, the steel the top of a wall 2 includes the equal small-sized 3rd L shape steel pipe 211 of height
And second rectangular steel pipe 212, any bar side of the second rectangular steel pipe 212 and small-sized 3rd L shape steel pipe 211 are spliced to form greatly side by side
The 2nd L shape steel pipe 21 of type remains with bar shaped gap, small-sized 3rd L shape between the 3rd L shape steel pipe 211 and the second rectangular steel pipe 212
Endplate 22 is equipped in steel pipe 211 and the second rectangular steel pipe 212, endplate 22 is along the cross section of large-scale 2nd L shape steel pipe 21
Setting.The lower end of small-sized 3rd L shape steel pipe 211 and the second rectangular steel pipe 212 abut in partition 34, therefrom partition 34 stretch out
Vertical distribution bar 11 extend to across endplate 22 and connect with endplate 22.As shown in fig. 6, corresponding end face
Steel node 6 is similarly L shape steel pipe, and is provided in end face steel node 6 and the comparable stiffening plate 61 of bar shaped pore size.When upper and lower
When two bilayer L shape steel section concrete structure shear walls are spliced, the double-deck L shape steel section concrete structure of lower section can be sheared into coping steel
The top of a wall 2 is inserted into end face steel node 6 from below, in addition by the bottom steel the top of a wall 2 of the double-deck L shape steel section concrete structure shear wall of top from
Top is inserted into end face steel node 6.The process assembled up and down of bilayer L shape steel section concrete structure shear wall, stiffening plate 61 are completed as a result,
It is just inserted into bar shaped gap, stiffening plate 61 can be used for preventing two walls of end face steel node 6 from leading to end face steel section because of deformation
Point 6 and the de- connection of the steel the top of a wall 2, the especially longer right-angle side of L shape end face steel node 6.It, can also be in specific implementation process
Seccotine is coated between the steel the top of a wall 2 and end face steel node 6, for reinforcing the connection between the steel the top of a wall 2 and end face steel node 6.
As preferred embodiment, as shown in fig. 7, steel node 5 includes two right-angle sides, i.e., lateral right-angle side and longitudinal direction
Right-angle side, wherein the lower end of longitudinal right-angle side is provided with the first steel mother support 51, it is female that the right angle of steel node 5 is equipped with the second steel
Support 52, the first steel mother support 51 and the second steel mother support 52 are all set on the lateral surface of steel node 5.When L shape steel section concrete structure
When shear wall needs to be attached with other beams, the two ends of other beams can be correspondingly embedded in the first steel mother support 51 or the
In the groove of two steel mother supports 52, the connection of complete at L-shaped steel section concrete structure shear wall and other beams as a result,.
As preferred embodiment, as shown in fig. 7, the first steel mother support 51 and the rectangular U of the second steel mother support 52
Connected in star shape, and the first steel mother support 51 include bottom plate 511 and two blocks of side plates 512, two blocks of side plates 512 respectively with bottom plate 511
Two sides vertically connect, the width of bottom plate 511 it is identical as the lateral width of the first rectangular steel pipe 31 (that is, with the first steel frame 32
Thickness it is identical), facilitate the first steel mother support 51 to splice with other beams, it is convenient that wall construction is sheared by L shape steel section concrete structure
Skyscraper.As shown in figure 8, being additionally provided with fixed bolt hole 513 on side plate 512.In the present embodiment, L shape steel section concrete structure shears
When wall and other beams are attached, the male beam head of the steel of other beams can be corresponded in the first steel mother support 51 of insertion, then by means of
Fixed bolt hole 513 is connect with steel public affairs beam hook bolt.Second steel mother support 52 is identical as the first steel mother support 51.
Embodiment 2
Embodiment 2 difference from example 1 is that: when the steel the top of a wall 2 be small-sized L shape steel pipe (i.e. the two of L shape steel pipe
Right-angle side is shorter, the small-sized 3rd L shape steel pipe 211 being equivalent in Fig. 5) when, 2 step of the steel the top of a wall includes the second rectangular steel pipe
212.Since position is closer apart from both ends among small-sized L shape steel pipe, the restraining force being subject to is stronger, therefore is not in middle part deformation
The case where, it has same effect.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (7)
1. a kind of L shape shear wall skeleton, which is characterized in that including the steel the top of a wall, steel frame, steel node and vertical distribution bar, institute
The steel the top of a wall is stated set on steel frame both ends, the vertical distribution bar extends to the other end from one end of steel frame, described vertically to divide
Cloth reinforcing bar both ends are connect with the steel the top of a wall；
The steel frame includes the first rectangular steel pipe, first level to distribution bar, the second horizontal direction distribution bar, the first steel side
It is flat that frame and the second steel frame, the first steel frame and the second steel frame are arranged respectively to two sides adjacent with the first rectangular steel pipe
Row, the first level connect to one end of distribution bar with the first steel frame, and the first level is to the another of distribution bar
End extends to the first rectangular steel pipe and connect with the first rectangular steel pipe, one end of the second horizontal direction distribution bar and the second steel
Frame connection, the other end of the second horizontal direction distribution bar extend to the first rectangular steel pipe and connect with the first rectangular steel pipe
It connects；
The steel node is the first L shape steel pipe and the socket steel frame.
2. L shape shear wall skeleton as described in claim 1, which is characterized in that the steel frame further includes middle partition, it is described in
Partition is respectively arranged on the both ends of steel frame and vertical distribution bar passes through the middle partition at both ends, and the steel the top of a wall is set to middle partition
On.
3. L shape shear wall skeleton as claimed in claim 2, which is characterized in that the first steel frame and the second steel frame are equal
Including upper and lower two right-angled U grooves, one end of upper and lower two right-angled U grooves is connect with middle partition, and upper and lower two straight
The other end of angle U-shaped groove is connect with steel node.
4. L shape shear wall skeleton as claimed in claim 3, which is characterized in that the steel the top of a wall is the 2nd L shape steel pipe, described
Endplate is provided in the steel the top of a wall；
Partition in one end abutting of the steel the top of a wall, the vertical distribution bar extend to across endplate and connect with endplate
It connects.
5. L shape shear wall skeleton as claimed in claim 3, which is characterized in that the steel the top of a wall includes the 3rd contour L shape steel
Any bar side of pipe and the second rectangular steel pipe, second rectangular steel pipe and the 3rd L shape steel pipe is spliced to form the 2nd L shape steel pipe,
Bar shaped gap is equipped between the 3rd L shape steel pipe and the second rectangular steel pipe, in the 3rd L shape steel pipe and the second rectangular steel pipe
It is equipped with endplate；
One end of the 3rd L shape steel pipe and the second rectangular steel pipe abut in partition, the vertical distribution bar, which extends to, to be worn
It crosses endplate and is connect with endplate.
6. L shape shear wall skeleton as described in claim 1, which is characterized in that the steel node includes two right-angle sides, wherein
The end of one right-angle side is provided with first steel mother's support, and the right angle of steel node is equipped with second steel mother's support, first steel
Female support and second steel mother's support are all set on the lateral surface of steel node.
7. a kind of bilayer L shape steel section concrete structure shear wall, which is characterized in that sheared including L shape described in any one of claims 1-6
Wall skeleton and concrete covering, the concrete covering coat vertical distribution bar, first level to distribution bar and second
The cross section of horizontal direction distribution bar, the concrete covering is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445390.3U CN209129206U (en) | 2018-09-03 | 2018-09-03 | A kind of L shape shear wall skeleton and bilayer L shape steel section concrete structure shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445390.3U CN209129206U (en) | 2018-09-03 | 2018-09-03 | A kind of L shape shear wall skeleton and bilayer L shape steel section concrete structure shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209129206U true CN209129206U (en) | 2019-07-19 |
Family
ID=67229799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821445390.3U Expired - Fee Related CN209129206U (en) | 2018-09-03 | 2018-09-03 | A kind of L shape shear wall skeleton and bilayer L shape steel section concrete structure shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209129206U (en) |
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2018
- 2018-09-03 CN CN201821445390.3U patent/CN209129206U/en not_active Expired - Fee Related
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Granted publication date: 20190719 Termination date: 20200903 |