CN211774796U - Cross wall connection department constructional column exempts from formwork structure - Google Patents
Cross wall connection department constructional column exempts from formwork structure Download PDFInfo
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- CN211774796U CN211774796U CN202020342742.3U CN202020342742U CN211774796U CN 211774796 U CN211774796 U CN 211774796U CN 202020342742 U CN202020342742 U CN 202020342742U CN 211774796 U CN211774796 U CN 211774796U
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- 238000009415 formwork Methods 0.000 title claims abstract description 59
- 238000010276 construction Methods 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000005266 casting Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000011083 cement mortar Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 abstract description 5
- 239000011449 brick Substances 0.000 abstract description 3
- 239000004575 stone Substances 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a formwork structure is exempted from to cross wall connection department constructional column contains a cross wall connection department constructional column and exempts from formwork structure, contains the cross wall body of building by the building block by laying bricks or stones, connects in the first cross template and the second T shape template of the crossing department of cross wall body, connects in the inside perpendicular muscle of first cross template and second T shape template, connects in the stirrup of perpendicular muscle periphery and connects in the drawknot muscle between wall body and first cross template or second T shape template. The utility model, through the arrangement of the first cross-shaped template and the second T-shaped template, not only serves as a formwork to save construction time, but also avoids the unattractive appearance of the forming constructional column after the formwork is removed; the first cross-shaped template and the second T-shaped template are assembled in a segmented mode and the constructional column is poured in a segmented mode, so that the pouring quality of the constructional column is improved conveniently, and pouring openings of the first cross-shaped template and the second T-shaped template are arranged to facilitate pouring at the top; through the arrangement of the tie bars, the integrity of the poured constructional column and the wall body is favorably enhanced.
Description
Technical Field
The utility model belongs to the building construction field, in particular to cross wall connection department constructional column exempts from formwork structure.
Background
More the ordinary constructional column work procedure of traditional is for constructional column reinforcement ligature, brickwork construction stay horse tooth raft, paste double-sided sticky tape, formwork, concrete placement and form removal. If the used template has poor quality or excessive turnover times, the template has an insufficiently straight appearance, large deflection or broken corners, and the tightness of the template system is difficult to ensure after installation, so that the concrete at the corners of the structural column has the quality defects of sand leakage, stone leakage and the like due to slurry leakage, and the quality defects often appear at the positions of corner columns, door jambs and the like; during construction, coarse aggregate may be blocked at certain positions, and the construction column may have quality problems such as empty space and dog hole due to incorrect vibration method.
And in the work progress, concrete placement vibration uncompacted often can appear, and the surface shaping quality is poor after the form removal, and secondary structure construction progress often can influence inside and outside dress plastering progress, and the improper quality risk such as the empty drum fracture of later stage plastering that easily causes of brick mixes interface processing. Therefore, the flatness of the surface of the constructional column and the surface of a masonry body is guaranteed to be small when the constructional column is constructed, particularly in a cross-shaped wall body, the problem of double faced adhesive tape treatment after the constructional column is constructed is avoided, the sensory molding quality is guaranteed to be good, the turnover frequency of a template is saved, and the construction quality is improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a formwork structure is exempted from to cross wall connection department constructional column for constructional column exempts from formwork in solving cross wall body, guarantees that the constructional column pours quality and intensity and saves time limit for a project and technical problem such as simple and convenient operation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cross-shaped wall body joint constructional column formwork-free structure comprises a cross-shaped wall body built by building blocks, a first cross-shaped template and a second T-shaped template which are connected at the intersection of the cross-shaped wall body, vertical ribs connected inside the first cross-shaped template and the second T-shaped template, stirrups connected to the peripheries of the vertical ribs and tie bars connected between the wall body and the first cross-shaped template or the second T-shaped template;
the cross-shaped wall body comprises a transverse wall and a vertical wall vertically connected to the transverse wall;
the vertical bars and the stirrups correspond to the reinforcement design of the vertical bars and the stirrups in the constructional column, the constructional column is a cross-shaped column, and the vertical bars are at least arranged at the corners of the cross-shaped column;
the first cross-shaped template is a cross-shaped groove template with an opening at the end part of the vertical part at one side, and the opening at the vertical part of the first cross-shaped template and the vertical wall at one side in the cross-shaped wall body enclose a closed cross-shaped groove; the second T-shaped template and a vertical wall on one side of the cross-shaped wall body are encircled to form a closed mouth-shaped groove, the first cross-shaped template and the second T-shaped template are alternately arranged in the vertical direction of the constructional column to be poured, and the vertical direction of the constructional column is zigzag or zigzag; the length of the transverse plate in the second T-shaped template is greater than the transverse or vertical width of the cross-shaped cross in the first cross-shaped template;
and a first template pouring port and a second template pouring port are respectively arranged on the first cross-shaped template or the second T-shaped template connected with the top of the constructional column to be poured.
Furthermore, first cross template contains and is the first template body that is the cross and one side vertical part open-ended and connects in the inside first template reinforcing bar net of first template body, and the height of the building block in the high correspondence cross wall body of first template body, its vertical or horizontal width adapts to the thickness of vertical wall or horizontal wall in the cross wall body respectively.
Furthermore, the first cross-shaped template further comprises a first template pouring opening arranged on the opposite side of the opening of the vertical part, and the size of the first template pouring opening is suitable for the size of the inserting pouring pump and the size of the vibrating rod.
Furthermore, the second T-shaped template comprises a T-shaped second template body and a second template reinforcing mesh connected to the inside of the second template body, the height of the second template body corresponds to the height of the building blocks in the cross-shaped wall body, and the width of the second template body is adapted to the thickness of the vertical wall in the cross-shaped wall body; the side of the second template body is provided with a second template pouring opening, and the size of the second template pouring opening is suitable for the size of the inserting pouring pump and the vibrating rod.
Furthermore, the tie bars are a group of straight bars, one end of each tie bar extends into the vertical bars and the stirrups, and the other end of each tie bar is connected to the upper surface of the building block of the cross-shaped wall; at least two tie bars are arranged at the same horizontal height and are arranged at intervals in the vertical direction; the length of the tie bar penetrating into the cross-shaped wall body is not less than 500 mm.
Furthermore, the vertical ribs are arranged in the design height of the constructional column in a through manner, and the stirrups are arranged at intervals or are arranged in a partially encrypted manner.
Furthermore, the first cross-shaped template and the second T-shaped template are installed in a segmented mode and cast in a segmented mode, the casting height is adaptive to the vibrating height of the vibrating device, and the height of the cast concrete is at least 200mm lower than the top height of the first cross-shaped template or the top height of the second T-shaped template during casting.
Further, joints of the first cross-shaped template and the second T-shaped template are smeared through cement mortar or provided with waterproof sealing strips, and inner surfaces of the first cross-shaped template and the second T-shaped template are provided with rough surfaces or stubbles; the first cross-shaped template and the second T-shaped template are respectively plastered at the joint of the cross-shaped wall body through cement mortar or provided with waterproof sealing strips.
Further, still contain interim protection architecture, interim protection architecture contains the steel pole or the flitch of connecting in cross wall body internal corner department, and steel pole or flitch both ends are through drawing to the stay bolt and connect fixedly.
The beneficial effects of the utility model are embodied in:
1) the utility model adopts the first cross-shaped template and the second T-shaped template as a part of the constructional column after pouring, thereby not only serving as a formwork to save construction time, but also avoiding the unattractive appearance of the moulding constructional column after removing the formwork;
2) the utility model discloses a segmentation of first cross template and second T shape template is assembled and the segmentation of constructional column is pour, is convenient for vibrate the pouring quality that improves the constructional column, and the setting of the pouring mouth of the two, and the top is pour conveniently;
3) the utility model is beneficial to strengthening the integrity of the poured constructional column and the wall body through the arrangement of the tie bars, and the overall safety is ensured during pouring through the arrangement of the temporary protection structure;
furthermore, the utility model discloses construction process is simple, and the sense organ shaping is of high quality, saves the time limit for a project, and constructional column and brickwork construction progress can go on simultaneously, and the constructional column concrete segmentation is built and has been improved the closely knit degree of constructional column greatly to the intensity of cross constructional column has been guaranteed. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention; the primary objects and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description.
Drawings
FIG. 1 is a construction diagram of a formwork-supporting-free structure of a constructional column at a cross-shaped wall connection part;
FIG. 2 is a schematic view of a first cross form and a cross wall connection;
FIG. 3 is a schematic diagram of a first cross-shaped form structure;
FIG. 4 is a schematic diagram of a second T-shaped form;
FIG. 5 is a schematic view of a first cruciform template structure containing a pour opening;
FIG. 6 is a schematic diagram of a second T-shaped formwork structure containing a pour opening.
Reference numerals: 1-bottom plate, 2-top plate, 3-cross wall, 31-transverse wall, 32-vertical wall, 4-first cross template, 41-first template body, 42-first template reinforcing mesh, 43-first template pouring opening, 5-second T-shaped template, 51-second template body, 52-second template reinforcing mesh, 53-second template pouring opening, 6-vertical bar, 7-stirrup and 8-tie bar.
Detailed Description
As shown in figure 1, a cross wall junction constructional column exempts from formwork structure contains the cross wall 3 of building by the building block and builds by laying bricks or stones, connects in the first cross template 4 and the second T template 5 of the crossing department of cross wall 3, connects in the inside perpendicular muscle 6 of first cross template 4 and second T template 5, connects in the stirrup 7 of perpendicular muscle 6 periphery and connects in the tie bar 8 between wall and first cross template 4 or second cross template.
In the embodiment, the cross-shaped wall 3 is built by concrete blocks, and the cross-shaped wall 3 comprises a transverse wall 31 and a vertical wall 32 vertically connected to the transverse wall 31; the constructional columns are arranged at the joints of the cross-shaped wall bodies 3. The cross-shaped wall body 3 and the constructional column are respectively connected between the bottom plate 1 and the top plate 2. The vertical reinforcement 6 and the stirrup 7 are designed corresponding to the vertical reinforcement 6 and the stirrup 7 in the constructional column. The constructional column is the cross post, takes 60mm in the advance raft protrusion size of horse tooth on horizontal wall 31. The vertical ribs 6 are arranged at corners of the constructional column in a square shape, the vertical ribs 6 are arranged at the inner through length of the design height of the constructional column, and the stirrups 7 are arranged at intervals or are arranged in a local encryption mode.
In the embodiment, the first cross-shaped template 4 is a cross-shaped groove template with an opening at the end part of the vertical part, and the opening of the vertical part of the first cross-shaped template 4 and the vertical wall 32 in the cross-shaped wall 3 surround to form a closed cross-shaped groove; the second T-shaped template 5 and the vertical wall 32 in the cross-shaped wall body 3 are encircled to form a closed mouth-shaped groove, and the first cross-shaped template 4 and the second T-shaped template 5 are alternately arranged in the vertical direction of the constructional column to be poured and are in a serrated racking type in the vertical direction; the length of the transverse plate in the second T-shaped template 5 is larger than the transverse or vertical width of the cross-shaped template 4, so that the vertical building is facilitated.
In the embodiment, the tie bars 8 are a group of straight bars, one end of each tie bar 8 extends into the vertical bars 6 and the stirrups 7, the stirrups 7 are bound and connected through the tie bars, and the other end of each tie bar is connected to the upper surfaces of the building blocks of the cross-shaped wall body 3; two tie bars 8 are arranged at the same horizontal height and are arranged at intervals in the vertical direction. The tie bars 8 are arranged at intervals of 500mm along the height of the wall by adopting 2 phi 6 horizontal bars, and when the wall thickness is more than or equal to 240mm, the 3 phi 6 tie bars 8 are configured and have the length penetrating into the cross-shaped wall body 3 not less than 500 mm.
As shown in fig. 2 and 3, a first cross-shaped formwork 4 is connected to a joint of a horizontal wall 31 and a vertical wall 32 of the cross-shaped wall body 3, and the first cross-shaped formwork 4 is prefabricated by pouring concrete. The first cross form 4 comprises a first form body 41 which is cross-shaped and has an opening at the vertical part and a first form reinforcing mesh 42 connected to the inside of the first form body 41, the height of the first form body 41 corresponds to the height of the building blocks in the cross wall 3, and the width of the vertical part is adapted to the thickness of the vertical wall 32 in the cross wall 3.
A second T-shaped formwork 5 is connected to the joint of the horizontal wall 31 and the vertical wall 32 of the cross-shaped wall 3, as shown in fig. 4, the second T-shaped formwork 5 is prefabricated by concrete pouring, the second T-shaped formwork 5 comprises a T-shaped second formwork body 51 and a second formwork reinforcing mesh 52 connected to the inside of the second formwork body 51, the height of the second formwork body 51 corresponds to the height of the building blocks in the cross-shaped wall 3, and the width of the second formwork body is adapted to the thickness of the vertical wall 32 on one side of the cross-shaped wall 3.
In this embodiment, in first cross template 4 and the good constructional column reinforcing bar of second T shape template 5 emboliaed from the opening side, stagger between the adjacent two-layer of building block and build in order to form the serrated racking, wherein first cross template 4 stretches out 60mm than second T shape template 5 every side. The first cross-shaped formwork 4 and the second T-shaped formwork 5 are built synchronously with the wall. The first cross-shaped formwork 4 and the second T-shaped formwork 5 are installed in a segmented mode and cast in a segmented mode, the casting height is adaptive to the vibrating height of the vibrating device, and the height of the cast concrete is at least 200mm lower than that of the top of the first cross-shaped formwork 4 or the top of the second T-shaped formwork 5 during casting.
In this embodiment, the first form reinforcing mesh 42 and the second form reinforcing mesh 52 are both 20mm thick, the width and height of the first form reinforcing mesh are the same as the width and height of the block used for the cross-shaped wall 3, and the length of the first form reinforcing mesh is suitable for the corresponding thickness of the first cross-shaped form 4 or the corresponding length of each side of the second T-shaped form 5.
As shown in fig. 5 and 6, when the tops of the constructional columns to be poured are connected, the top of the connection is a first cross-shaped formwork 4, the first cross-shaped formwork 4 further comprises a first formwork pouring opening 43 arranged on the opposite side of the opening of the vertical part, and the size of the first formwork pouring opening 43 is suitable for the size of a pouring pump and a vibrating rod to be inserted; the top of the connection is a second T-shaped formwork 5, and the second formwork body 51 is provided with a second formwork casting opening 53 on the side surface, the size of which is adapted to the size of the inserted casting pump and the vibrating rod. In the embodiment, a pouring opening with the size of 1000mm multiplied by 1000mm is reserved on the side surface of the concrete column, so that the upper part of the concrete can be poured conveniently, and the first cross-shaped template 4 and the second T-shaped template 5 are knocked while the concrete is poured, so that the concrete compactness of the constructional column is ensured.
In the embodiment, the joint of the first cross template 4 and the second T-shaped template 5 is plastered by cement mortar or provided with a waterproof sealing strip, and the inner surfaces of the first cross template 4 and the second T-shaped template 5 are provided with rough surfaces or stubbles; the first cross-shaped template 4 and the second T-shaped template 5 are respectively plastered at the joint of the cross-shaped wall 3 through cement mortar or provided with waterproof sealing strips. Still contain interim protection architecture, interim protection architecture contains the steel pole or the flitch of connecting in cross wall body 3 openly and two internal corners department, and steel pole or flitch both ends are through drawing and connecting fixedly to the stay bolt.
During construction, the cross-shaped wall 3 and the structural column side line are applied firstly, and the vertical reinforcement 6 and the stirrup 7 of the structural column are bound from bottom to top. The outside of the steel bar of the bound construction column is sleeved with the first cross-shaped template 4 and the second T-shaped template 5 from the opening side, and an abutment is formed between two adjacent layers of building blocks due to the fact that the first cross-shaped template 4 and the second T-shaped template 5 are staggered and built. The first cross-shaped template 4 and the second T-shaped template 5 are built with the cross-shaped wall 3, and the placement of the tie bars 8 is carried out synchronously. When the first cross-shaped template 4 and the cross-shaped wall 3 and the building blocks are synchronously built to a half of the wall, in order to ensure the concrete compactness of the constructional column, lower concrete is poured firstly until the distance between the first cross-shaped template 4 and the second T-shaped template 5 is 200mm below a reserved opening, so that a vibrating rod can be conveniently inserted into the vibrating rod to vibrate the concrete. When the upper part of the cross-shaped wall body 3 is built, column concrete is cast from square holes of the first cross-shaped template 4 or the second T-shaped template 5 at the top, meanwhile, the side wall of the template is knocked while the concrete is cast, and the last wall is built after the casting is finished. If the cross-shaped wall body 3 is too high, in order to ensure the stability during concrete pouring, the internal corners of the front surface and the back surface of the cross-shaped wall body 3 are clamped by steel pipes or battens, and after the concrete reaches a certain strength, the steel pipes or the battens are removed, so that the construction of the constructional columns in the cross-shaped wall body 3 is completed.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be considered by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (9)
1. A cross wall joint constructional column formwork-free structure is characterized by comprising a cross wall (3) built by building blocks, a first cross template (4) and a second T-shaped template (5) connected to the intersection of the cross wall (3), vertical ribs (6) connected to the inside of the first cross template (4) and the second T-shaped template (5), stirrups (7) connected to the periphery of the vertical ribs (6) and tie ribs (8) connected between the wall and the first cross template (4) or the second T-shaped template (5);
the cross-shaped wall body (3) comprises a transverse wall (31) and a vertical wall (32) vertically connected to the transverse wall (31);
the vertical ribs (6) and the stirrups (7) are designed corresponding to the vertical ribs (6) and the stirrups (7) in the constructional column, the constructional column is a cross-shaped column, and the vertical ribs (6) are at least arranged at the corners of the cross-shaped column;
the first cross-shaped template (4) is a cross-shaped groove template with an opening at the end part of the vertical part at one side, and the opening at the vertical part of the first cross-shaped template (4) and the vertical wall (32) at one side in the cross-shaped wall body (3) enclose a closed cross-shaped groove; the second T-shaped template (5) and a vertical wall (32) at one side in the cross-shaped wall body (3) are encircled to form a closed notch groove, and the first cross-shaped template (4) and the second T-shaped template (5) are alternately arranged in the vertical direction of the constructional column to be cast and are zigzag or zigzag in the vertical direction; the length of the transverse plate in the second T-shaped template (5) is greater than the transverse or vertical width of the cross-shaped cross in the first cross-shaped template (4);
a first template pouring opening (43) and a second template pouring opening (53) are respectively formed in a first cross-shaped template (4) or a second T-shaped template (5) connected to the top of the constructional column to be poured.
2. A cross-shaped wall joint constructional column formwork-free structure as claimed in claim 1, wherein the first cross-shaped formwork (4) comprises a first formwork body (41) which is cross-shaped and has an opening at a vertical part at one side and a first formwork reinforcing mesh (42) connected to the inside of the first formwork body (41), the height of the first formwork body (41) corresponds to the height of the building blocks in the cross-shaped wall (3), and the vertical or transverse width of the first formwork body is adapted to the thickness of the vertical wall (32) or the transverse wall (31) in the cross-shaped wall (3), respectively.
3. A cruciform wall joint stud formwork-free structure according to claim 2, wherein said first cruciform formwork (4) further comprises first formwork pourers (43) disposed on opposite sides of the riser opening, the first formwork pourers (43) being sized to accommodate insertion of a pouring pump and a vibrator rod.
4. A cross-shaped wall joint constructional column formwork-free structure as claimed in claim 1, wherein said second T-shaped formwork (5) comprises a second formwork body (51) in T-shape and a second formwork reinforcing mesh (52) connected to the inside of the second formwork body (51), the height of the second formwork body (51) corresponds to the height of the building blocks in the cross-shaped wall (3), and the width thereof is adapted to the thickness of the vertical wall (32) in the cross-shaped wall (3); the side of the second template body (51) is provided with a second template pouring opening (53) with the size suitable for inserting a pouring pump and a vibrating rod.
5. The cross-shaped wall joint constructional column formwork-free structure is characterized in that the tie bars (8) are a group of straight bars, one end of each tie bar (8) extends into the vertical bars (6) and the stirrups (7), and the other end of each tie bar is connected to the upper surface of the building block of the cross-shaped wall (3); at least two tie bars (8) are arranged at the same horizontal height and are arranged at intervals in the vertical direction; the length of the tie bar (8) penetrating into the cross-shaped wall body (3) is not less than 500 mm.
6. The formwork-free structure for the construction column at the cross-shaped wall joint as claimed in claim 1, wherein the vertical ribs (6) are arranged in the design height of the construction column in a full length mode, and the stirrups (7) are arranged at intervals or are arranged in a partially encrypted mode.
7. The cross-shaped wall joint constructional column formwork-free structure as claimed in claim 1, wherein the first cross-shaped formwork (4) and the second T-shaped formwork (5) are installed in a segmented mode and cast in a segmented mode, the casting height is adapted to the vibrating height of the vibrating device, and the casting concrete height is at least 200mm lower than the top height of the first cross-shaped formwork (4) or the second T-shaped formwork (5) during casting.
8. The cross-shaped wall joint constructional column formwork-free structure as claimed in claim 7, wherein the joint of the first cross-shaped formwork (4) and the second T-shaped formwork (5) is plastered by cement mortar or provided with waterproof sealing strips, and the inner surfaces of the first cross-shaped formwork (4) and the second T-shaped formwork (5) are provided with rough surfaces or stubbles; the first cross-shaped template (4) and the second T-shaped template (5) are respectively plastered at the joint of the cross-shaped wall body (3) through cement mortar or provided with waterproof sealing strips.
9. The formwork-free structure for the structural column at the joint of the cross-shaped wall body as claimed in claim 1, further comprising a temporary protection structure, wherein the temporary protection structure comprises a steel rod or a batten connected to the internal corner of the cross-shaped wall body (3), and two ends of the steel rod or the batten are fixed by pulling and connecting tie bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020342742.3U CN211774796U (en) | 2020-03-18 | 2020-03-18 | Cross wall connection department constructional column exempts from formwork structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020342742.3U CN211774796U (en) | 2020-03-18 | 2020-03-18 | Cross wall connection department constructional column exempts from formwork structure |
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| CN211774796U true CN211774796U (en) | 2020-10-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250461A (en) * | 2021-06-22 | 2021-08-13 | 四川农业大学 | Construction method for improving seismic resistance of wall with Tibetan Qiang stone wood structure |
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2020
- 2020-03-18 CN CN202020342742.3U patent/CN211774796U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250461A (en) * | 2021-06-22 | 2021-08-13 | 四川农业大学 | Construction method for improving seismic resistance of wall with Tibetan Qiang stone wood structure |
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