CN218374441U - Frame roof beam and core section of thick bamboo reinforced concrete connected node - Google Patents
Frame roof beam and core section of thick bamboo reinforced concrete connected node Download PDFInfo
- Publication number
- CN218374441U CN218374441U CN202222391366.9U CN202222391366U CN218374441U CN 218374441 U CN218374441 U CN 218374441U CN 202222391366 U CN202222391366 U CN 202222391366U CN 218374441 U CN218374441 U CN 218374441U
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- frame
- reinforcing
- thick bamboo
- core section
- supporting frame
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- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 20
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 20
- 241001330002 Bambuseae Species 0.000 title claims abstract description 20
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 20
- 239000011425 bamboo Substances 0.000 title claims abstract description 20
- 239000011150 reinforced concrete Substances 0.000 title claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 57
- 239000004567 concrete Substances 0.000 claims abstract description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000004873 anchoring Methods 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 abstract description 8
- 230000002787 reinforcement Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model discloses a frame roof beam and core section of thick bamboo reinforcing bar concrete connected node, establish the braced frame in core section of thick bamboo periphery, be located the strengthening mechanism of braced frame including the cover, braced frame's the left and right sides is connected with frame roof beam and shear force wall respectively and is used for the frame roof beam anchor, the utility model discloses a braced frame of stirrup form sets up in the periphery of a core section of thick bamboo, and adopts 4 first strengthening bars to replace former wall body horizontal reinforcement, has strengthened core section of thick bamboo structure, and the wholeness is better, and structural reliability is stronger, and this node way is more clear and definite than map set and other data ways, more makes things convenient for the construction operation.
Description
Technical Field
The utility model relates to a construction field, concretely relates to frame roof beam and core section of thick bamboo reinforced concrete connected node.
Background
With the development of national economy, more and more apartment buildings and office buildings with hundreds of meters high-rise buildings are arranged in China. At present, domestic office and apartment buildings mostly adopt a frame-core tube structure and tube-in-tube structure system, namely, an outer frame adopts reinforced concrete frame columns, and a core tube adopts a structural form of a reinforced concrete shear wall. At present, in a frame-core tube structure and a tube-in-tube structure, the connection anchoring problem of a frame beam and a core tube shear wall is a key problem, for example, a floor beam bears most of vertical load and plays a role in connecting an outer frame with an inner core tube, so that a connection node of the frame beam and the core tube shear wall is very important.
When the frame-core tube structure and the tube-in-tube structure are designed, frame columns are not allowed to be arranged at the shear wall of the core tube due to the use function and the comfort requirement, and the frame beam is lapped on the core tube due to insufficient thickness of the shear wall and cannot meet the anchoring requirement of the horizontal section of the longitudinal steel bar. Therefore, it is a problem worthy of research to provide a reinforced concrete connection node between a frame beam and a core tube, which strengthens the structure of the core tube, has good integrity and strong structural reliability.
Disclosure of Invention
The utility model aims at providing a strengthened a core section of thick bamboo structure, the good and strong frame roof beam of structural reliability of wholeness and core section of thick bamboo reinforced concrete connected node.
The purpose of the utility model is realized like this:
the utility model provides a frame roof beam and core section of thick bamboo concrete connected node, establishes the braced frame in core section of thick bamboo periphery, is located the strengthening mechanism of braced frame including the cover, braced frame's the left and right sides is connected with frame roof beam and core section of thick bamboo shear force wall respectively and is used for carrying out the anchor with the longitudinal reinforcement of frame roof beam.
1. The reinforcing mechanism comprises a first reinforcing piece and a second reinforcing piece, wherein the first reinforcing piece is located on the inner surface of the supporting frame and is arranged along the horizontal direction, the second reinforcing piece is located on the inner surface of the supporting frame and is arranged along the horizontal direction, the first reinforcing piece is located in the shear wall, and the second reinforcing piece, the first reinforcing piece and the supporting frame jointly act to anchor longitudinal reinforcing steel bars of the frame beam.
The first reinforcing piece comprises a first reinforcing rib which is positioned in the shear wall and fixedly connected with the supporting frame.
2. The second reinforcing piece comprises a second reinforcing rib fixedly connected with the supporting frame, and the second reinforcing rib, the first reinforcing rib and the supporting frame jointly act to anchor the longitudinal reinforcing steel bars of the frame beam.
Has the positive and beneficial effects that: the utility model discloses a braced frame of stirrup form sets up the periphery at a core section of thick bamboo, and adopts 4 first strengthening steel bars to replace former wall horizontal reinforcement, has strengthened a core section of thick bamboo structure, and the wholeness is better, and structural reliability is stronger, and this node way is more clear and definite than the way of atlas and other data, more convenient construction operation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure, the following steps are shown: the shear wall comprises a shear wall 1, a frame beam 2, a supporting frame 3, a first reinforcing rib 4 and a second reinforcing rib 5.
The beam height is shown as 450mm.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1
As shown in fig. 1, a frame roof beam and core section of thick bamboo reinforcing bar concrete connected node, establish at the braced frame 3 of core section of thick bamboo periphery, be located the strengthening mechanism of braced frame 3 including the cover, braced frame 3's the left and right sides is connected with frame roof beam 2 and shear force wall 1 respectively for anchor the longitudinal reinforcement of frame roof beam 2, braced frame 3's left end braced frame roof beam 2, braced frame 3 and strengthening mechanism provide the support for the anchor of frame roof beam 2, avoided shear force wall 1 thickness not enough, cause the phenomenon that frame roof beam 2 can not satisfy the horizontal segment anchor requirement to take on the core section of thick bamboo to appear, the reinforcing bar model that braced frame 3 adopted is highly relevant with frame roof beam 2.
The reinforcing mechanism comprises a first reinforcing piece and a second reinforcing piece, wherein the first reinforcing piece is located on the inner surface of the supporting frame 3 and arranged in the horizontal direction, the second reinforcing piece is located on the inner surface of the supporting frame 3 and arranged in the horizontal direction, the first reinforcing piece is located in the shear wall 1, and the second reinforcing piece is connected with the frame beam 2 and anchors the frame beam 2. The first reinforcing piece comprises a first reinforcing rib 4 which is positioned in the shear wall 1 and fixedly connected with the supporting frame 3, the second reinforcing piece comprises a second reinforcing rib 5 which is fixedly connected with the supporting frame 3, and the second reinforcing rib 5, the first reinforcing rib 4 and the supporting frame 3 jointly act to support the frame beam 2 and anchor the supporting frame 3; four first reinforcing ribs 4, two first reinforcing ribs 4 are positioned at the top of the supporting frame 3 and in the shear wall 1, and the other two first reinforcing ribs 4 are positioned at the bottom of the supporting frame 3 and in the shear wall 1; the second reinforcing ribs 5 are provided with six, the two second reinforcing ribs 5 are positioned at the top of the supporting frame 3, the two second reinforcing ribs 5 are positioned at the left side of the supporting frame 3, and the two second reinforcing ribs 5 are positioned at the bottom of the supporting frame 3.
The first reinforcing ribs 4 adopt reinforcing steel bars with the diameter of 16 mm; the second strengthening rib adopts the reinforcing bar that the diameter is 12mm, and the interval is 150mm.
When the height of the frame beam 2 is not more than 750mm, the support frame 3 adopts reinforcing steel bars with the diameter of 14mm and the distance is 100mm; when the height of the frame beam 2 is more than 750mm and less than or equal to 1000mm, the support frame 3 adopts a reinforcing steel bar with the diameter of 16mm and the distance is 100mm.
According to the use requirement, the total width of the supporting frame 3 in the left-right direction is 400mm or 500mm, the width of the supporting frame 3 is selected according to the diameter of the longitudinal steel bar adopted by the frame beam 2, and the application range is wide.
The utility model discloses a braced frame of stirrup form sets up the periphery at a core section of thick bamboo, and adopts 4 first strengthening bars to replace former wall horizontal reinforcement, has strengthened a core section of thick bamboo structure, and the wholeness is better, and structural reliability is stronger, and this node way is more clear and definite than map collection and other data ways, more makes things convenient for the construction operation.
Claims (4)
1. The utility model provides a frame roof beam and a core section of thick bamboo reinforced concrete connected node which characterized in that: the reinforcing mechanism comprises a supporting frame sleeved on the periphery of the core barrel and a reinforcing mechanism located in the supporting frame, wherein the left side and the right side of the supporting frame are respectively connected with the frame beam and the shear wall of the core barrel and are used for anchoring longitudinal steel bars of the frame beam.
2. The frame beam and core tube rebar concrete connection node of claim 1, characterized in that: the reinforcing mechanism comprises a first reinforcing piece and a second reinforcing piece, wherein the first reinforcing piece is located on the inner surface of the supporting frame and is arranged along the horizontal direction, the second reinforcing piece is located on the inner surface of the supporting frame and is arranged along the horizontal direction, the first reinforcing piece is located in the shear wall, and the second reinforcing piece, the first reinforcing piece and the supporting frame jointly act to anchor longitudinal reinforcing steel bars of the frame beam.
3. The frame beam and core tube rebar concrete connection node of claim 2, wherein: the first reinforcing piece comprises a first reinforcing rib which is positioned in the shear wall and fixedly connected with the supporting frame.
4. The frame beam and core tube rebar concrete connection node of claim 2, wherein: the second reinforcing piece comprises a second reinforcing rib fixedly connected with the supporting frame, and the second reinforcing rib, the first reinforcing rib and the supporting frame jointly act to anchor the longitudinal reinforcing steel bars of the frame beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222391366.9U CN218374441U (en) | 2022-09-09 | 2022-09-09 | Frame roof beam and core section of thick bamboo reinforced concrete connected node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222391366.9U CN218374441U (en) | 2022-09-09 | 2022-09-09 | Frame roof beam and core section of thick bamboo reinforced concrete connected node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218374441U true CN218374441U (en) | 2023-01-24 |
Family
ID=84973713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222391366.9U Expired - Fee Related CN218374441U (en) | 2022-09-09 | 2022-09-09 | Frame roof beam and core section of thick bamboo reinforced concrete connected node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218374441U (en) |
-
2022
- 2022-09-09 CN CN202222391366.9U patent/CN218374441U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |