CN209799001U - High-strength ductile assembled connecting joint utilizing T-shaped steel - Google Patents
High-strength ductile assembled connecting joint utilizing T-shaped steel Download PDFInfo
- Publication number
- CN209799001U CN209799001U CN201821765397.3U CN201821765397U CN209799001U CN 209799001 U CN209799001 U CN 209799001U CN 201821765397 U CN201821765397 U CN 201821765397U CN 209799001 U CN209799001 U CN 209799001U
- Authority
- CN
- China
- Prior art keywords
- steel
- shaped
- precast beam
- precast
- column
- 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.)
- Expired - Fee Related
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a high-strength ductility assembled connecting node using T-shaped steel, which comprises a prefabricated column and a prefabricated beam connected with the prefabricated column, wherein four steel plates are arranged inside the prefabricated column, and form a square shape and are connected by welding; the precast beam comprises a precast beam part, a T-shaped connecting plate, a hoop reinforcement and 9 stressed steel bars, wherein the hoop reinforcement is arranged in the precast beam, the T-shaped connecting plate is arranged at the end part of one end of the precast beam, the stressed steel bars are arranged in the hoop reinforcement, and each stressed steel bar is welded with a joint of the hoop reinforcement; one end of each stressed steel bar penetrates through the precast beam and the precast column and is arranged in the four steel plates, and the other end of each stressed steel bar penetrates out of the T-shaped connecting plate through 9 connecting holes formed in the T-shaped connecting plate; the precast beam portion is provided with 9 holes. The utility model discloses an assembled beam column node, its comprehensive strength is high, simple to operate, and the practicality is strong.
Description
Technical Field
The utility model relates to a building technical field specifically is an utilize high strength ductility assembled connected node of T shaped steel.
Background
In the fabricated concrete structure, the beam-column joints connect the prefabricated beams and columns into a whole, and the connecting joints play roles in load transfer and earthquake resistance and energy consumption. The connecting part of the stressed member occupies a great position in the fabricated concrete structure. The beam column node of the fabricated building is a difficult point of construction, the reinforcement binding and the configuration quality performed on site are difficult to ensure, and the construction progress can be influenced by a large amount of wet operation performed on the beam column node. The assembly type construction has the advantages of small influence on the environment, convenient construction and the like. In view of this, it is particularly important to design a conversion scheme having the advantages of small influence on the environment, convenient construction, and the like.
Disclosure of Invention
The utility model provides an utilize high strength ductility assembled connected node of T shaped steel, the technical problem who exists in can the above-mentioned background of effectual solution.
In order to achieve the above object, the present invention provides the following technical solutions:
A high-strength ductility assembled connecting node utilizing T-shaped steel comprises a prefabricated column and a prefabricated beam connected with the prefabricated column, wherein four steel plates are arranged inside the prefabricated column, form a square shape and are connected in a welding mode; the precast beam comprises a precast beam part, a T-shaped connecting plate, a hoop reinforcement and 9 stressed steel bars, wherein the hoop reinforcement is arranged in the precast beam, the T-shaped connecting plate is arranged at the end part of one end of the precast beam, the stressed steel bars are arranged in the hoop reinforcement, and each stressed steel bar is welded with a joint of the hoop reinforcement; one end of each stressed steel bar penetrates through the precast beam and the precast column and is arranged in the four steel plates, and the other end of each stressed steel bar penetrates out of the T-shaped connecting plate through 9 connecting holes formed in the T-shaped connecting plate; the precast beam part is provided with 9 holes, and the other end of 9 atress reinforcing bars corresponds respectively installs in 9 holes.
Preferably, at least two first short steel bars are connected between every two symmetrical steel plates.
Preferably, a steel template is arranged on the outer side wall of the T-shaped connecting plate.
Preferably, the encrypted stirrup is square, four second short steel bars for fixing the encrypted stirrup are arranged in the encrypted stirrup, and the four second short steel bars are in a shape like a Chinese character 'jing'.
Preferably, the prefabricated columns and the upper and lower connecting edges on the outer sides of the prefabricated beams are fixed by high-strength threads, bolts and angle steel.
Preferably, the thickness of each steel plate is different from the thickness of the precast beam by 80 mm.
Preferably, a through hole is formed in one of the steel plates positioned above the steel plate; a pouring hole is formed in the prefabricated column; the through hole is communicated with the pouring hole.
The beneficial effects of the utility model reside in that:
The utility model discloses rigid connection forms concrete structure, has improved intensity, wholeness and the cooperativeness of roof beam, because prefabricated post has adopted the steel sheet and the atress reinforcing bar that runs through, has improved the intensity and the deformability of node. To sum up, the utility model discloses an assembled beam column node, its comprehensive strength is high, easy to assemble, and the practicality is strong.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1: the utility model discloses the schematic structure.
FIG. 2: the utility model discloses the side view.
FIG. 3: the utility model discloses it is the elevation view to encrypt the stirrup.
FIG. 4: the utility model discloses T type connecting plate elevation.
In the figure: 1. the prefabricated beam comprises prefabricated columns, 2, prefabricated beams, 11, steel plates, 12, through holes, 13, pouring holes, 21, prefabricated beam parts, 22, T-shaped connecting plates, 23, encrypted stirrups, 24, stressed steel bars, 25, connecting holes, 26, holes, 27, first short steel bars, 28, steel templates, 29 and second short steel bars.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the attached drawings, but the invention can be implemented in many different ways as defined and covered by the claims:
As shown in fig. 1-4, the utility model provides an utilize high strength ductility assembled connected node of T shaped steel, including precast beam 2 that precast column 1, precast column 1 are connected, the upper and lower limit of being connected in precast column 1 and the precast beam 2 outside all adopts high-strength screw thread, bolt and angle steel fixed.
four steel plates 11 are arranged inside the prefabricated column 1, the four steel plates 11 form a square shape, welding is adopted between the continuous steel plates 11, at least two first short steel bars 27 are adopted between every two symmetrical steel plates 11 for connection, and the thickness of each steel plate 11 is 80mm different from that of the prefabricated beam 2.
the precast beam 2 comprises a precast beam part 21, a T-shaped connecting plate 22, a hoop reinforcement 23 and 9 stressed steel bars 24, wherein the hoop reinforcement 23 is arranged in the precast beam 2, and the T-shaped connecting plate 22 is arranged at the end part of one end of the precast beam 2.
The 9 stressed steel bars 24 are arranged in the encrypted stirrups 23, the joints of the stressed steel bars 24 and the encrypted stirrups 23 are connected in a welding mode, the encrypted stirrups 23 are square, four second short steel bars 29 for fixing the encrypted stirrups 23 are arranged in the encrypted stirrups 23, and the four second short steel bars 29 are in a shape like a Chinese character 'jing'.
One end of each stressed steel bar 24 penetrates through the precast beam 2 and the precast column 1 and is arranged in the four steel plates 11, one of the steel plates 11 located above is provided with a through hole 12, the through hole 12 is communicated with a pouring hole 13, and the precast column 1 is internally provided with the pouring hole 13, so that the 9 stressed steel bars 24 are fixed by pouring high-ductility cast-in-place concrete.
The other end of each stressed steel bar 24 penetrates out of the T-shaped connecting plate 22 through 9 connecting holes 25 arranged on the T-shaped connecting plate 22; the precast beam part 21 is provided with 9 holes 26, the other ends of the 9 stressed steel bars 24 are correspondingly installed in the 9 holes 26, and the steel formwork 28 is arranged on the outer side wall of the T-shaped connecting plate 22, so that the high-ductility cast-in-place concrete is poured on the parts, where the 9 stressed steel bars 24 are not inserted into the precast beam part 21, and the steel formwork 28 for fixation.
The invention has been described above with reference to the accompanying drawings, and it is obvious that the invention is not limited to the above embodiments, and it is within the scope of the invention to adopt the insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without such modifications.
Claims (7)
1. The utility model provides an utilize high strength ductility assembled connected node of T shaped steel, includes precast beam (2) that precast column (1), precast column (1) are connected, its characterized in that: four steel plates (11) are arranged inside the prefabricated column (1), and the four steel plates (11) form a square shape and are connected by welding; the precast beam (2) comprises a precast beam part (21), a T-shaped connecting plate (22), a hoop reinforcement (23) and 9 stressed steel bars (24), wherein the hoop reinforcement (23) is arranged in the precast beam (2), the T-shaped connecting plate (22) is arranged at the end part of one end of the precast beam (2), the 9 stressed steel bars (24) are arranged in the hoop reinforcement (23), and each stressed steel bar (24) is welded and connected with a joint of the hoop reinforcement (23); one end of each stressed steel bar (24) penetrates through the precast beam (2) and the precast column (1) and is arranged in the four steel plates (11), and the other end of each stressed steel bar (24) penetrates out of the T-shaped connecting plate (22) through 9 connecting holes (25) formed in the T-shaped connecting plate (22); the precast beam part (21) is provided with 9 holes (26), and the other ends of the 9 stressed steel bars (24) are correspondingly arranged in the 9 holes (26) respectively.
2. A high-strength ductile fabricated connecting node using T-shaped steel according to claim 1, wherein: and every two symmetrical steel plates (11) are connected by adopting at least two first short steel bars (27).
3. A high-strength ductile fabricated connecting node using T-shaped steel according to claim 1, wherein: and a steel template (28) is arranged on the outer side wall of the T-shaped connecting plate (22).
4. a high-strength ductile fabricated connecting node using T-shaped steel according to claim 1, wherein: the encrypted stirrup (23) is square, four second short steel bars (29) for fixing the encrypted stirrup (23) are arranged in the encrypted stirrup (23), and the four second short steel bars (29) are shaped like a Chinese character 'jing'.
5. A high-strength ductile fabricated connecting node using T-shaped steel according to claim 1, wherein: the upper connecting edge and the lower connecting edge of the outer sides of the precast column (1) and the precast beam (2) are fixed by high-strength threads, bolts and angle steel.
6. A high-strength ductile fabricated connecting node using T-shaped steel according to claim 1, wherein: the thickness of each steel plate (11) is different from that of the precast beam (2) by 80 mm.
7. A high-strength ductile fabricated connecting node using T-shaped steel according to claim 1, wherein: one of the steel plates (11) positioned above is provided with a through hole (12); a pouring hole (13) is formed in the prefabricated column (1); the through hole (12) is communicated with the pouring hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821765397.3U CN209799001U (en) | 2018-10-25 | 2018-10-25 | High-strength ductile assembled connecting joint utilizing T-shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821765397.3U CN209799001U (en) | 2018-10-25 | 2018-10-25 | High-strength ductile assembled connecting joint utilizing T-shaped steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209799001U true CN209799001U (en) | 2019-12-17 |
Family
ID=68816319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821765397.3U Expired - Fee Related CN209799001U (en) | 2018-10-25 | 2018-10-25 | High-strength ductile assembled connecting joint utilizing T-shaped steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209799001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296071A (en) * | 2018-10-25 | 2019-02-01 | 安徽建筑大学 | A kind of high-intensitive ductility assembled connecting node using T-steel |
-
2018
- 2018-10-25 CN CN201821765397.3U patent/CN209799001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296071A (en) * | 2018-10-25 | 2019-02-01 | 安徽建筑大学 | A kind of high-intensitive ductility assembled connecting node using T-steel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106894523B (en) | Connecting joint of rectangular steel pipe concrete column and steel reinforced concrete beam | |
| CN101818478B (en) | Connection structure for concrete-filled circular steel tubular pier column and concrete cover beam | |
| CN203452204U (en) | Connecting node of prefabricated hollow steel-reinforced concrete column and steel girder | |
| CN106567458B (en) | Assembled steel-is mixed to combine Beam-post Frame Structure system | |
| CN103437425A (en) | Connecting joint of prefabricated hollow steel-reinforced concrete column and steel beam and construction method | |
| CN111255098B (en) | Concrete-filled steel tubular column and cast-in-place reinforced concrete beam joint and construction method thereof | |
| CN109680810B (en) | Conversion node of upper steel pipe column and lower reinforced concrete column and construction method | |
| CN110924552A (en) | Prefabricated double-steel-plate concrete combined energy-dissipation coupling beam | |
| CN203475665U (en) | Connecting structure of steel beam and composite floor slab of building | |
| CN113684929B (en) | Seismic isolation support upper buttress node type steel stiff column overhead fixing structure and construction method | |
| CN213773782U (en) | Replaceable assembled energy-consuming beam column joint | |
| CN209799001U (en) | High-strength ductile assembled connecting joint utilizing T-shaped steel | |
| CN209163210U (en) | A kind of fashioned iron and the building structure including the fashioned iron | |
| CN207620108U (en) | PC fabricated construction dry type column foot connecting structures | |
| CN107447873B (en) | Device for connecting prefabricated laminated connecting beam and prefabricated shear wall and installation method | |
| CN212715350U (en) | Section steel concrete beam column structure | |
| CN111851737A (en) | Assembled concrete frame beam column trunk type connecting joint | |
| CN103437493A (en) | Connecting node of prefabricated reinforced concrete beam and construction method of connecting node | |
| CN203440993U (en) | Connection joint of prefabricated reinforced concrete beam | |
| CN215907025U (en) | Connecting joint of U-shaped steel-clad concrete beam and steel-reinforced concrete precast column | |
| CN107023078B (en) | Assembled cast-in-situ combined type superposed box net beam floor and construction method | |
| CN109610647A (en) | Pin and waving for beams of concrete board member limit assembly node and construction method | |
| CN210013325U (en) | Novel end plate type assembling beam column connecting node | |
| CN210238767U (en) | Prefabricated assembled beam column node adopting pressure-bearing steel plate | |
| CN209907570U (en) | Assembled frame beam column node that steel sheet and reinforcement are connected |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20211025 |