CN210315968U - Connection structure of stand column and truss joint and building structure - Google Patents
Connection structure of stand column and truss joint and building structure Download PDFInfo
- Publication number
- CN210315968U CN210315968U CN201920768341.1U CN201920768341U CN210315968U CN 210315968 U CN210315968 U CN 210315968U CN 201920768341 U CN201920768341 U CN 201920768341U CN 210315968 U CN210315968 U CN 210315968U
- Authority
- CN
- China
- Prior art keywords
- flange plate
- plate
- upright post
- truss
- connecting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a connection structure and building structure of stand and truss node installs first connecting piece and second connecting piece interval on the stand at first, installs the gusset plate at first connecting piece and second connecting piece again, so, accomplishes mounting structure installation operation on the stand. After the installation structure is installed, the chord members and the web members which are connected with each other are installed on the gusset plate, so that the installation of the truss node is completed. According to the scheme, the chord members and the web members are all installed on the gusset plates, so that the internal stress on the truss node is fully and effectively transmitted to the stand columns, and the overall mechanical performance of the connection structure is improved. Simultaneously, compare with traditional structure, this scheme has cancelled a large amount of stiffening plates for connection structure overall structure distributes rationally, simple, makes things convenient for the operation personnel to carry out the site operation. In addition, the internal stress transmitted to the mounting structure is uniformly distributed through the first connecting piece and the second connecting piece.
Description
Technical Field
The utility model relates to a building technical field especially relates to a stand and truss node's joint construction and building structure.
Background
In a long span truss node mounted on a vertical column, the rods of the large span truss node are generally subjected to a large internal force. In order to ensure effective force transmission at the node, a large number of stiffening plates are usually added at the node, however, the structure at the node is easily complicated, and especially when more than two trusses meet at a certain angle, great difficulty is easily brought to the design and construction of the structure at the node, and even the construction cannot be performed.
Because the traditional connection structure of the stand column and the truss node is complex in construction, poor in economical efficiency and higher in construction quality requirement, a connection structure of the stand column and the truss node which is reasonable in structure, convenient to construct and effective in force transmission needs to be sought urgently.
SUMMERY OF THE UTILITY MODEL
Based on this, there is a need for a connection structure of upright posts and truss nodes and a building structure with reasonable structure, convenient construction and effective force transmission,
the technical scheme is as follows:
a connection construction of a column and a truss node, comprising: the upright post is used for being installed on a supporting foundation; the mounting structure comprises a gusset plate, a first connecting piece and a second connecting piece which are arranged on the upright post at intervals, and the gusset plate is mounted on the upright post through the first connecting piece and the second connecting piece; and the truss node comprises a chord member and a web member which are connected with each other, and the chord member and the web member are both arranged on the gusset plate.
According to the connecting structure of the upright post and the truss node (hereinafter referred to as the connecting structure), the first connecting piece and the second connecting piece are installed on the upright post at intervals, and then the node plate is installed on the first connecting piece and the second connecting piece, so that the installation operation of the installation structure on the upright post is completed. After the installation structure is installed, the chord members and the web members which are connected with each other are installed on the gusset plate, so that the installation of the truss node is completed. According to the scheme, the chord members and the web members are all installed on the gusset plates, so that the internal stress on the truss node is fully and effectively transmitted to the stand columns, and the overall mechanical performance of the connection structure is improved. Simultaneously, compare with traditional structure, this scheme has cancelled a large amount of stiffening plates for connection structure overall structure distributes rationally, simple, makes things convenient for the operation personnel to carry out the site operation. In addition, through first connecting piece and second connecting piece for the internal stress that transmits to the mounting structure evenly distributes, avoids this internal stress too concentrated and leads to the connection structure unstable.
In one embodiment, the first connecting member, the second connecting member, the gusset plate and the side surface of the upright column enclose a first accommodating cavity, and a grouting hole is formed in the first connecting member and/or the second connecting member and is communicated with the first accommodating cavity.
In one embodiment, a first stiffening plate is arranged between the upright post and the gusset plate.
In one embodiment, the truss nodes are two trusses, and the axes of the two trusses of truss nodes form an included angle theta.
In one embodiment, one of the chords includes a first flange plate and a second flange plate which are oppositely arranged, the other chord includes a third flange plate and a fourth flange plate which are oppositely arranged, the second flange plate and the third flange plate are respectively located between the first flange plate and the fourth flange plate, the plate surface of the first flange plate and the side surface of the first connecting piece are located on the same plane or approximately located on the same plane, and the plate surface of the fourth flange plate and the side surface of the second connecting piece are located on the same plane or approximately located on the same plane.
In one embodiment, one of the web members includes a fifth flange plate and a sixth flange plate which are oppositely arranged, the other web member includes a seventh flange plate and an eighth flange plate which are oppositely arranged, the sixth flange plate and the seventh flange plate are respectively located between the fifth flange plate and the eighth flange plate, the plate surface of the fifth flange plate and the side surface of the first connecting member are located on or approximately located on the same plane, and the plate surface of the eighth flange plate and the side surface of the second connecting member are located on or approximately located on the same plane.
In one embodiment, a second accommodating cavity is formed in the upright column, and more than two second stiffening plates are arranged on the cavity wall of the second accommodating cavity at intervals along the height direction of the upright column.
In one embodiment, the distance h between two adjacent second stiffening plates is less than 1000 mm.
In one embodiment, a third stiffening plate is arranged on the flange plate of the chord; and/or a fourth stiffening plate is arranged on the flange plate of the web member.
A building structure comprising a supporting foundation and a connection construction of an upright and a truss node as described in any one of the above, the upright being mounted on the supporting foundation.
Foretell building structure through supporting the basis for the stand obtains the outrigger, is favorable to improving building structure's stability. Due to the adoption of the connection structure of the upright post and the truss node, the chord member and the web member are both arranged on the gusset plate, so that the internal stress on the truss node is fully and effectively transmitted to the upright post, and the improvement of the overall mechanical property of the connection structure is facilitated. Simultaneously, compare with traditional structure, this scheme has cancelled a large amount of stiffening plates for connection structure overall structure distributes rationally, simple, makes things convenient for the operation personnel to carry out the site operation. In addition, through first connecting piece and second connecting piece for the internal stress that transmits to the mounting structure evenly distributes, avoids this internal stress too concentrated and leads to the connection structure unstable.
In one embodiment, the building structure further comprises a sliding support, and the upright is mounted on the supporting foundation through the sliding support; or the support beam is arranged on the upright post.
Drawings
Fig. 1 is a schematic view of a connection structure between a column and a truss joint according to an embodiment of the present invention;
FIG. 2 is a sectional view taken along A-A of the column to truss node connection configuration of FIG. 1;
fig. 3 is a sectional view taken along B-B of the connection structure of the column and the truss joint of fig. 1.
Description of reference numerals:
100. the connecting structure of the upright column and the truss node comprises 110, upright columns, 111, a second accommodating cavity, 112, a second stiffening plate, 120, a mounting structure, 121, a first connecting piece, 122, a second connecting piece, 123, a node plate, 124, a first stiffening plate, 125, a first accommodating cavity, 126, a grouting hole, 130, a truss node, 131, a chord, 1311, a first flange plate, 1312, a fourth flange plate, 132, a web member, 1321, a third stiffening plate, 1322, a fifth flange plate, 1323, an eighth flange plate, 200, a supporting foundation, 300, a sliding support, 400 and a supporting beam.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the present invention, the terms "first" and "second" do not denote any particular quantity or order, but are merely used to distinguish names.
In one embodiment, referring to fig. 1 and 2, a connection structure 100 for a column and a truss node includes: column 110, mounting structure 120, and truss joint 130. The upright 110 is adapted to be mounted on a support base 200. The mounting structure 120 includes a node plate 123, and a first connecting member 121 and a second connecting member 122 spaced apart from each other on the column 110. The gusset plate 123 is mounted on the pillar 110 by the first and second connecting members 121 and 122. The truss joint 130 includes chord 131 and web 132 interconnected. The chords 131 and web members 132 are mounted on the gusset 123.
In the connection structure 100 of the vertical column and the truss node (hereinafter, referred to as the connection structure 100), the first connection member 121 and the second connection member 122 are first installed on the vertical column 110 at an interval, and then the node plate 123 is installed on the first connection member 121 and the second connection member 122, so that the installation operation of the installation structure 120 on the vertical column 110 is completed. Once the mounting structure 120 is installed, the interconnecting chords 131 and web members 132 are each mounted to the gusset plate 123 to complete the installation of the truss joint 130. In the present embodiment, the chord members 131 and the web members 132 are both mounted on the gusset plate 123, so that the internal stress of the truss nodes 130 is sufficiently and effectively transmitted to the upright posts 110, which is beneficial to improving the overall mechanical performance of the connection structure 100. Compared with the traditional structure, the embodiment cancels a large number of stiffening plates, so that the whole structure of the connecting structure 100 is reasonable and simple in distribution, and is convenient for operators to carry out site construction operation; meanwhile, the material consumption of the connection structure 100 is reduced, the construction cost of the connection structure 100 is reduced, and the construction economy is improved. In addition, the internal stress transmitted to the mounting structure 120 is uniformly distributed by the first connecting member 121 and the second connecting member 122, and the internal stress is prevented from being concentrated too much to cause the instability of the connecting structure 100. The first connecting member 121 and the second connecting member 122 can be mounted on the upright 110 by welding or bolting. Specifically, in this embodiment, the first connecting member 121 and the second connecting member 122 are both installed on the vertical column 110 by welding, and meanwhile, the first connecting member 121 and the second connecting member 122 are both disposed to extend along the height direction of the vertical column 110. It should be noted that the first connecting member 121 and the second connecting member 122 of the present embodiment are both of a steel plate structure, and of course, the first connecting member 121 and the second connecting member 122 may also be of structures of other materials and other shapes. Meanwhile, the chord 131 of the present embodiment may be a lower chord 131 and an upper chord 131. In order to facilitate understanding of the height direction of the column 110, fig. 2 is taken as an example, and the height direction of the column 110 is the direction indicated by S in fig. 2.
Further, the first connecting member 121, the second connecting member 122, the node plate 123 and the side surface of the upright 110 enclose a first accommodating cavity 125. The first connecting member 121 and/or the second connecting member 122 are provided with grouting holes 126. The grouting hole 126 is communicated with the first accommodating cavity 125. Therefore, in the construction process, concrete is poured into the first accommodating cavity 125 through the grouting holes 126, and the mechanical strength of the mounting structure 120 is enhanced by using the high compressive strength of the concrete, so that the truss joint 130 is supported more stably. Meanwhile, the first accommodating cavity 125 is filled, so that the internal stress on the truss joint 130 is more smoothly transmitted to the upright post 110 through the mounting structure 120, and the stress distribution on the truss joint 130 is greatly improved, thereby further improving the stability of the connection structure 100.
In one embodiment, a first stiffener plate 124 is disposed between the column 110 and the gusset plate 123. In this way, the first stiffener 124 allows the connection between the vertical column 110 and the node plate 123 to be tighter, which is beneficial to improving the stability of the mounting structure 120 on the vertical column 110. Meanwhile, the first stiffening plate 124 is additionally arranged between the upright column 110 and the node plate 123, so that the contact surface between the upright column 110 and the node plate 123 is increased, the internal stress on the truss node 130 is more uniformly transmitted to the upright column 110, and the structural stability of the connection structure 100 is more favorably improved. Specifically, in this embodiment, the first stiffening plate 124 divides the first accommodating cavity 125 into two separate cavities, and when concrete is poured into both the two separate cavities, the concrete on both sides adheres to the first stiffening plate 124, so that the adhesion of the concrete in the mounting structure 120 is improved. Meanwhile, in order to further improve the bonding force between the mounting structure 120 and the concrete, a plurality of through holes may be further formed on the first stiffener 124. The concrete in the two split cavities are connected with each other through the through hole.
In one embodiment, the truss nodes 130 are two trusses. The axes of the two truss nodes 130 form an included angle theta. In the process of angle convergence installation of the two truss nodes 130, a large number of stiffening plates between the truss nodes 130 and the truss nodes 130 are eliminated, so that the structural complexity of the truss nodes 130 and the welding residual stress on the truss nodes 130 are reduced, and the reliability of force transmission at the truss nodes 130 is improved. Meanwhile, the site construction of operators is greatly facilitated. Wherein, the included angle theta formed by the axes of the two truss nodes 130 is 10-30 degrees.
Further, referring to fig. 1, fig. 2 and fig. 3, one chord 131 includes a first flange plate 1311 and a second flange plate that are disposed opposite to each other, the other chord 131 includes a third flange plate and a fourth flange plate 1312 that are disposed opposite to each other, the second flange plate and the third flange plate are respectively located between the first flange plate 1311 and the fourth flange plate 1312, the plate surface of the first flange plate 1311 and the side surface of the first connecting member 121 are located on or approximately on the same plane, and the plate surface of the fourth flange plate 1312 and the side surface of the second connecting member 122 are located on or approximately on the same plane. Therefore, the first connecting member 121 and the second connecting member 122 respectively correspond to the outer sides of the two truss nodes 130, so that the two truss nodes 130 can be stably supported on the upright 110. Meanwhile, the plate surface of the first flange plate 1311 and the side surface of the first connecting member 121 are located on or approximately on the same plane, and the plate surface of the fourth flange plate 1312 and the side surface of the second connecting member 122 are located on or approximately on the same plane, so that the internal stress on the truss joint 130 is directly transmitted to the first connecting member 121 and the second connecting member 122 through the chord 131, thereby shortening the transmission distance of the internal stress and facilitating the improvement of the structural stability of the connection structure 100. It should be noted that the plate surface and the side surface are approximately positioned on the same plane, and a certain deviation angle and a certain deviation distance are caused in the actual construction process, and the deviation angle can be 0-1 degree; the offset pitch may be 0mm to 50 mm.
In one embodiment, referring to fig. 1, 2 and 3, one of the web members 132 includes a fifth flange plate 1322 and a sixth flange plate disposed opposite to each other, the other web member 132 includes a seventh flange plate 1323 and an eighth flange plate 1323 disposed opposite to each other, the sixth flange plate and the seventh flange plate are respectively located between the fifth flange plate 1322 and the eighth flange plate 1323, the plate surface of the fifth flange plate 1322 and the side surface of the first connecting member 121 are located on or approximately on the same plane, and the plate surface of the eighth flange plate 1323 and the side surface of the second connecting member 122 are located on or approximately on the same plane. Similarly, the internal stress on the truss joint 130 is directly transmitted to the first connecting member 121 and the second connecting member 122 through the web member 132, so that the transmission distance of the internal stress is shortened, and the structural stability of the connection structure 100 is improved. It should be noted that the plate surface and the side surface which are approximately positioned on the same plane are understood to cause a certain deviation angle and a certain deviation distance in the actual construction process, and the deviation angle can be 0-1 degree; the offset pitch may be 0mm to 50 mm. Specifically, in the present embodiment, the plate surface of the first flange plate 1311 and the plate surface of the fifth flange plate 1322 are both located on or approximately located on the same plane as the side surface of the first connecting member 121; the plate surfaces of the fourth flange plate 1312 and the eighth flange plate 1323 are located on or near the same plane as the side surface of the second connecting member 122.
In one embodiment, the upright post 110 is provided with a second receiving cavity 111. The cavity wall of the second accommodating cavity 111 is provided with more than two second stiffening plates 112 at intervals along the height direction of the upright column 110. Therefore, more than two second stiffening plates 112 are arranged in the second accommodating cavity 111, so that the interior of the upright post 110 is stably supported, and the overall structural strength of the upright post 110 is improved. For convenience of understanding the height direction of the vertical column 110, fig. 2 is taken as an example, and the height direction of the vertical column 110 is the direction indicated by S in fig. 2. In this embodiment, concrete is poured into the second accommodating cavity 111, and the interior of the upright post 110 is filled with the concrete, so as to improve the overall compression and shear resistance of the upright post 110.
Further, the distance h between two adjacent second stiffener plates 112 is less than 1000 mm. So, this embodiment calculates through accurate structural mechanics, and the interval between the rational control second stiffening plate 112 can make stand 110 construction satisfy good economic nature, can maximize again and improve stand 110's structural strength.
In one embodiment, a third stiffener 1321 is provided on the edge plate of chord 131. Through the third stiffening plate 1321, the structural strength of the chord 131 is improved, thereby being beneficial to improving the overall mechanical performance of the truss node 130.
In one embodiment, a fourth stiffener plate is provided on the flange plate of web member 132. In a similar way, the fourth stiffening plate improves the structural strength of the chord 131, thereby being beneficial to improving the overall mechanical performance of the truss joint 130.
In one embodiment, referring to fig. 1, 2 and 3, a building structure includes a supporting base 200 and a connecting structure 100 of a column and a truss node in any one of the above embodiments. The upright 110 is mounted on a support base 200.
The building structure enables the upright post 110 to be stably supported through the supporting base 200, and is beneficial to improving the stability of the building structure. Due to the adoption of the connection structure 100 of the upright post and the truss node, the chord members 131 and the web members 132 are both arranged on the node plate 123, so that the internal stress on the truss node 130 is fully and effectively transmitted to the upright post 110, and the overall mechanical property of the connection structure 100 is improved. Simultaneously, compare with traditional structure, this scheme has cancelled a large amount of stiffening plates for connection structure 100 overall structure distributes rationally, simply, makes things convenient for the operation personnel to carry out the site operation. In addition, the internal stress transmitted to the mounting structure 120 is uniformly distributed by the first connecting member 121 and the second connecting member 122, and the internal stress is prevented from being concentrated too much to cause the instability of the connecting structure 100.
Further, the building structure further comprises a sliding support 300. The column 110 is mounted on the support base 200 by means of a sliding support 300. Therefore, the sliding support 300 is arranged between the upright post 110 and the supporting base 200, which is beneficial to releasing the bending moment on the upright post 110 and improving the overall stability of the building structure.
In one embodiment, the building structure further includes support beams 400. Support beam 400 is mounted on column 110. In the embodiment, the support beam 400 is a steel beam.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A connection structure of a column and a truss node, comprising:
the upright post is used for being installed on a supporting foundation;
the mounting structure comprises a gusset plate, a first connecting piece and a second connecting piece which are arranged on the upright post at intervals, and the gusset plate is mounted on the upright post through the first connecting piece and the second connecting piece; and
the truss node comprises a chord member and a web member which are connected with each other, and the chord member and the web member are both installed on the gusset plate.
2. The connection structure of the upright post and the truss joint as claimed in claim 1, wherein the first connecting member, the second connecting member, the gusset plate and the side surface of the upright post form a first accommodating cavity, and a grouting hole is arranged on the first connecting member and/or the second connecting member and is communicated with the first accommodating cavity.
3. The connection structure of the upright post and the truss joint as claimed in claim 1, wherein a first stiffening plate is arranged between the upright post and the joint plate.
4. The connection structure of a column and a truss node according to claim 1, wherein the truss node is two trusses, and axes of the two trusses are disposed at an included angle θ.
5. The connecting structure of an upright post and a truss joint as claimed in claim 4, wherein one chord member comprises a first flange plate and a second flange plate which are oppositely arranged, the other chord member comprises a third flange plate and a fourth flange plate which are oppositely arranged, the second flange plate and the third flange plate are respectively positioned between the first flange plate and the fourth flange plate, the plate surface of the first flange plate and the side surface of the first connecting member are positioned on or approximately positioned on the same plane, and the plate surface of the fourth flange plate and the side surface of the second connecting member are positioned on or approximately positioned on the same plane; and/or, one the web members include the fifth flange plate and the sixth flange plate that set up relatively, another the web members include the seventh flange plate and the eighth flange plate that set up relatively, the sixth flange plate with the seventh flange plate is located respectively the fifth flange plate with between the eighth flange plate, the face of fifth flange plate with the side of first connecting piece is located or approximately is located the coplanar, just the face of eighth flange plate with the side of second connecting piece is located or approximately is located the coplanar.
6. The connection structure of the upright post and the truss joint as claimed in any one of claims 1 to 5, wherein a second accommodating cavity is arranged on the upright post, and more than two second stiffening plates are arranged on the cavity wall of the second accommodating cavity at intervals along the height direction of the upright post.
7. The connection structure of the upright post and the truss joint as claimed in claim 6, wherein the distance h between two adjacent second stiffening plates is less than 1000 mm.
8. The connection structure of the upright post and the truss joint as claimed in any one of claims 1 to 5, wherein a third stiffening plate is arranged on the flange plate of the chord member; and/or a fourth stiffening plate is arranged on the flange plate of the web member.
9. A building structure comprising a supporting foundation and a connection between a column and a truss joint as claimed in any one of claims 1 to 8, said column being mounted on said supporting foundation.
10. The building structure according to claim 9, further comprising a sliding support through which said upright is mounted on said supporting foundation; or the support beam is arranged on the upright post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920768341.1U CN210315968U (en) | 2019-05-24 | 2019-05-24 | Connection structure of stand column and truss joint and building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920768341.1U CN210315968U (en) | 2019-05-24 | 2019-05-24 | Connection structure of stand column and truss joint and building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210315968U true CN210315968U (en) | 2020-04-14 |
Family
ID=70140169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920768341.1U Active CN210315968U (en) | 2019-05-24 | 2019-05-24 | Connection structure of stand column and truss joint and building structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210315968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158765A (en) * | 2019-05-24 | 2019-08-23 | 广州市设计院 | The connecting structure and building structure of column and panel point |
-
2019
- 2019-05-24 CN CN201920768341.1U patent/CN210315968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158765A (en) * | 2019-05-24 | 2019-08-23 | 广州市设计院 | The connecting structure and building structure of column and panel point |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106121113A (en) | Truss floor support plate | |
| CN104988989B (en) | Movable building structure and making method thereof | |
| CN113279501A (en) | Steel pipe and steel plate concrete shear wall structure with support rows | |
| CN210315968U (en) | Connection structure of stand column and truss joint and building structure | |
| CN110725402B (en) | Multi-cavity combined shear wall and H-shaped steel beam assembled node and construction method thereof | |
| CN211114112U (en) | Assembled multi-chamber steel sheet shear force wall and girder steel connected node | |
| CN212104574U (en) | Floor board and shear wall corner steel construction for assembly type building | |
| CN210827935U (en) | Assembled modularization lightweight steel construction wall connection structure | |
| CN218346250U (en) | Connecting structure of crossbeam-free high-penetrating V-shaped column joint | |
| CN215802266U (en) | Direct-insertion type bolt-free connecting joint of closed cavity column and steel beam | |
| CN212104524U (en) | Horizontal bending-resistant beam joint structure for bolt connection assembly type reinforced concrete wallboard | |
| CN215407564U (en) | Novel steel plate constructional frame reinforcing beam column node | |
| CN211499184U (en) | Corrugated steel plate combined frame structure system | |
| CN210827936U (en) | Assembled modularization lightweight steel construction wall body | |
| CN210713526U (en) | Steel pipe bundle combined structure composed of steel plate and T-shaped steel | |
| CN113202212A (en) | Construction method of steel pipe and steel plate concrete shear wall structure with support rows | |
| CN111485640B (en) | Rapid positioning and connecting structure and method for steel plate shear wall in assembly type building | |
| CN109208822B (en) | Assembled multi-cavity concrete filled steel tube column and construction method | |
| CN220014207U (en) | Assembled steel frame concrete composite beam | |
| CN217000315U (en) | Steel pipe and steel plate concrete shear wall structure with struts | |
| CN220704862U (en) | Partition wall for steel construction factory building | |
| CN212053463U (en) | Steel construction anti-wind post | |
| CN212427515U (en) | Supporting frame of steel structure room | |
| CN221276838U (en) | Beam column node structure with round hole and T-shaped part outer reinforcement | |
| CN217420236U (en) | Semi-rigid assembly type steel coupling beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 5103-5103 TIYU East Road, Guangzhou City, Guangdong Province Patentee after: Guangzhou Design Institute Group Co.,Ltd. Address before: 5103-5103 TIYU East Road, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU DESIGN INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |