CN211873414U - Buckling restrained brace structure of ring beam or constructional column - Google Patents
Buckling restrained brace structure of ring beam or constructional column Download PDFInfo
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- CN211873414U CN211873414U CN201922082046.3U CN201922082046U CN211873414U CN 211873414 U CN211873414 U CN 211873414U CN 201922082046 U CN201922082046 U CN 201922082046U CN 211873414 U CN211873414 U CN 211873414U
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- buckling restrained
- restrained brace
- constructional column
- supporting component
- bucking
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Abstract
The utility model discloses a bucking restraint bearing structure of circle roof beam or constructional column relates to building technical field, technical scheme does, including setting up the bucking restraint supporting component between the wall body, and correspond the wall body that bucking restraint supporting component set up, reserve the space of arranging of circle roof beam or constructional column between the wall body, arrange the drawknot muscle that sets up circle roof beam or constructional column in the space, two liang of correspondences of drawknot muscle group set up, set up the both sides at bucking restraint supporting component respectively, every group drawknot muscle passes through the connecting clamp and connects, the connecting clamp sets up the periphery at bucking restraint supporting component, the both ends of connecting clamp respectively with the drawknot muscle fixed connection of bucking restraint supporting component both sides. The utility model has the advantages that: according to the scheme, the buckling restrained brace assembly is applied to the building structure area of the ring beam or the constructional column in a combined mode through combining the specific connecting clamp, the whole construction process is simple and easy to operate, and the completeness of the buckling restrained brace structure and the building beam body brace structure is guaranteed.
Description
Technical Field
The utility model relates to a building technical field, in particular to buckling restrained brace structure of circle roof beam or constructional column.
Background
Buckling restrained brace, also called anti-buckling brace or BRB (bucking restrained brace), the product technology was developed in Japan in 1973 for the first time, and then a group of Japanese scholars successfully developed the earliest wallboard type buckling restrained energy-consuming brace and performed a tension-compression test with different non-adhesive materials; after the northern Ridge earthquake of 1994, the United states also starts to carry out corresponding design research and large-scale tests on the buckling restrained brace system, and the advantages of the brace system compared with other brace systems are analyzed by combining theoretical calculation.
The buckling-restrained brace can provide great lateral rigidity resistance and bearing capacity for a frame or a bent structure, buckling phenomena can be generated when the common brace is pressed, and the rigidity and the bearing capacity are sharply reduced after the brace is pressed and buckled. Under the action of earthquake or wind, the internal force of the support is changed back and forth under the two states of compression and tension. When the support is gradually changed from a buckling state to a tension state, the internal force and the rigidity of the support are close to zero. Therefore, the hysteresis performance of the common support under the action of repeated load is poor.
Compared with the common support, the buckling restrained brace has the following advantages: bearing capacity and rigidity separation, ductility and hysteresis performance are good, protect the major structure, reduce adjacent component atress.
The traditional buckling restrained brace is usually applied to a wall space which is integrally frame-type, and the wall is supported through an oblique buckling restrained brace component. The buckling restrained brace structure is formed by arranging the nodes and the buckling restrained brace assembly in the frame, and a steel bar net rack or bricks can be additionally arranged on a structural body for completing the buckling restrained brace according to actual building requirements to form a wall body.
For the wall body part with the ring beam or the constructional column structure, the buckling restrained brace assembly is interfered by the structures of the ring beam and the constructional column, so that the buckling restrained brace structure is difficult to combine in the part of the building area. If the buckling restrained brace is used in the area, the wall tie bars are deformed to be matched with the components of the buckling restrained brace structure, but the method can cause the strength of the tie bars to be damaged and also cause the construction process to be complicated.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a buckling restrained brace structure of collar tie beam or constructional column.
The technical scheme includes that the buckling restrained brace assembly comprises buckling restrained brace assemblies and walls, wherein the buckling restrained brace assemblies are arranged between the walls, the walls are corresponding to the buckling restrained brace assemblies, an arrangement space of a ring beam or a constructional column is reserved between the walls, tie bars of the ring beam or the constructional column are arranged in the arrangement space, the tie bars are arranged in groups in a pairwise corresponding mode and are arranged on two sides of the buckling restrained brace assemblies respectively, each tie bar group is connected through a connecting clamp, the connecting clamps are arranged on the periphery of the buckling restrained brace assemblies, and two ends of each connecting clamp are fixedly connected with the tie bars on two sides of the buckling restrained brace assemblies respectively.
Preferably, the connecting clamp comprises a main board, a rectangular plate body of the main board, connecting plates are symmetrically arranged at two ends of the main board, the connecting plates are perpendicular to the main board, through holes are formed in the connecting plates, reinforcing plates are fixedly arranged between the connecting plates and the main board, and the reinforcing plates are right-angled triangular plate bodies.
Preferably, the connecting clamp is a rectangular frame body, through holes are formed in two parallel frames of the connecting clamp, reinforcing plates are fixedly arranged at four corners of the inner side of the connecting clamp frame body, and the reinforcing plates are right-angled triangular plate bodies.
Preferably, a cement mortar layer is arranged between the buckling restrained brace assembly and the wall body.
Preferably, the cement mortar layer is cement mortar with the thickness of 80 mm.
Preferably, the inside of connecting clamp is provided with the splice bar, and the splice bar is located buckling restrained brace component's the outside, the splice bar with buckling restrained brace component lateral surface pastes mutually, and the both ends of splice bar with connecting clamp inner wall fixed connection.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is: according to the scheme, the buckling restrained brace assembly is applied to the building structure area of the ring beam or the constructional column in a combined mode through combining the specific connecting clamp, the whole construction process is simple and easy to operate, and the completeness of the buckling restrained brace structure and the building beam body brace structure is guaranteed.
Drawings
Fig. 1 is a schematic structural view of a connecting clip according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a connecting clip according to an embodiment of the present invention.
Fig. 3 is a schematic view of a ring beam supporting structure according to an embodiment of the present invention.
Fig. 4 is a cross-section a-a of fig. 3 corresponding to a first form of the joining clip.
Fig. 5 is a cross-section a-a of fig. 3 corresponding to a second form of the joining clip.
Fig. 6 is a schematic view of a support structure of a constructional column according to an embodiment of the present invention.
Fig. 7 is a cross-sectional view B-B of the corresponding first clip form of fig. 6.
Fig. 8 is a cross-sectional view B-B of fig. 6 corresponding to a second form of the coupling clip.
Wherein the reference numerals are: 1. a buckling restrained brace assembly; 2. a wall body; 3. an arrangement space; 4. stretching the ribs; 5. a connecting clip; 51. a main board; 52. a connecting plate; 53. a through hole; 54. a reinforcing plate; 6. a cement mortar layer; 7. and connecting ribs.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1
Referring to fig. 1 to 8, the utility model provides a buckling restrained brace structure of collar tie beam or constructional column, including setting up buckling restrained brace subassembly 1 between the wall body, and correspond wall body 2 that buckling restrained brace subassembly 1 set up, reserve the space of arranging 3 of collar tie beam or constructional column between the wall body, arrange tie bar 4 that sets up collar tie beam or constructional column in the space 3, 4 two liang of correspondences of tie bar group set up, set up the both sides at buckling restrained brace subassembly 1 respectively, every group tie bar 4 is connected through connecting clamp 5, connecting clamp 5 sets up the periphery at buckling restrained brace subassembly 1, the both ends of connecting clamp 5 respectively with 4 fixed connection of tie bar of buckling restrained brace subassembly 1 both sides.
The form of this scheme connecting clamp 5 is divided into two kinds, and connecting clamp 5 of form one includes mainboard 51, the rectangular plate body of mainboard 51 rectangle, and mainboard 51's both ends symmetry sets up connecting plate 52, and connecting plate 52 is perpendicular with mainboard 51, sets up through-hole 53 on the connecting plate 52, fixedly between connecting plate 52 and the mainboard 51 sets up reinforcing plate 54, and reinforcing plate 54 is the right triangle plate body. The connecting clamp 5 in the first form is of a split structure and is mainly applied to the condition that the thickness of the buckling restrained brace component 1 is equal to or less than that of a wall ring beam or a constructional column.
The connecting clamp 5 in the second form is a rectangular frame, through holes 53 are formed in two parallel side frames of the connecting clamp 5, reinforcing plates 54 are fixedly arranged at four corners of the inner side of the frame of the connecting clamp 5, and the reinforcing plates 54 are right-angled triangular plates. The connecting clamp 5 in the second form is integrated and is mainly applied to the condition that the thickness of the buckling restrained brace component 1 is larger than that of a wall ring beam or a constructional column.
And a cement mortar layer 6 is arranged between the buckling restrained brace component 1 and the wall body 2.
The cement mortar layer 6 is cement mortar with the thickness of 80 mm.
The inside of connecting clamp 5 is provided with splice bar 7, and splice bar 7 is located the outside of bucking restraint supporting component 1, and splice bar 7 pastes with 1 lateral surface of bucking restraint supporting component mutually, and the both ends of splice bar 7 and 5 inner wall fixed connection of connecting clamp.
The utility model discloses during the use, at first set up bucking restraint supporting component 1, then build wall body 2 by laying bricks or stones, and build the in-process and reserve the space of arranging 3 of circle roof beam or constructional column by laying bricks or stones, and pack cement mortar layer 6 between bucking restraint supporting component 1 and the wall body. And then arranging tie bars 4 in the arrangement space 3, connecting the tie bars 4 through connecting clamps 5, laying a template after the arrangement of the steel bars of the ring beam or the constructional column is finished, and then pouring the ring beam or the constructional column. After the cement is solidified, the galvanized steel wire meshes are laid on the outer sides of the ring beam and the constructional column, and then the operation can be completed.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a bucking constraint bearing structure of girt or constructional column, is including setting up bucking constraint supporting component (1) between the wall body, and corresponding wall body (2) that bucking constraint supporting component (1) set up, its characterized in that reserves arrangement space (3) of girt or constructional column between the wall body, arrange tie bar (4) that set up girt or constructional column in space (3), two liang of correspondences of tie bar (4) group set up respectively the both sides of bucking constraint supporting component (1), every group tie bar (4) are connected through connecting clamp (5), and connecting clamp (5) set up the periphery of bucking constraint supporting component (1), the both ends of connecting clamp (5) respectively with tie bar (4) fixed connection of bucking constraint supporting component (1) both sides.
2. A buckling restrained brace structure of a ring beam or a constructional column according to claim 1, characterized in that the connecting clip (5) comprises a main plate (51), the main plate (51) is a rectangular long plate body, connecting plates (52) are symmetrically arranged at two ends of the main plate (51), the connecting plates (52) are perpendicular to the main plate (51), through holes (53) are arranged on the connecting plates (52), a reinforcing plate (54) is fixedly arranged between the connecting plates (52) and the main plate (51), and the reinforcing plate (54) is a right-angled triangular plate body.
3. The buckling restrained brace structure of a ring beam or a constructional column as claimed in claim 1, wherein the connecting clip (5) is a rectangular frame body, two parallel side frames of the connecting clip (5) are provided with through holes (53), four corners of the inner side of the frame body of the connecting clip (5) are fixedly provided with reinforcing plates (54), and the reinforcing plates (54) are right-angled triangular plate bodies.
4. Buckling restrained brace structure of a ring beam or constructional column according to claim 1, characterized in that between the buckling restrained brace assembly (1) and the wall (2) is a layer of cement mortar (6).
5. Buckling restrained brace structure of ring beams or construction columns according to claim 4, characterized in that the cement mortar layer (6) is cement mortar with a thickness of 80 mm.
6. The buckling restrained brace structure of ring beam or constructional column of claim 1, characterized in that, the inside of joining clip (5) is provided with splice bar (7), and splice bar (7) are located the outside of buckling restrained brace subassembly (1), and splice bar (7) and buckling restrained brace subassembly (1) lateral surface paste, and the both ends of splice bar (7) with joining clip (5) inner wall fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922082046.3U CN211873414U (en) | 2019-11-28 | 2019-11-28 | Buckling restrained brace structure of ring beam or constructional column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922082046.3U CN211873414U (en) | 2019-11-28 | 2019-11-28 | Buckling restrained brace structure of ring beam or constructional column |
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| Publication Number | Publication Date |
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| CN211873414U true CN211873414U (en) | 2020-11-06 |
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| CN201922082046.3U Active CN211873414U (en) | 2019-11-28 | 2019-11-28 | Buckling restrained brace structure of ring beam or constructional column |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116122591A (en) * | 2023-04-17 | 2023-05-16 | 中国二十二冶集团有限公司 | Masonry method of wall body with buckling supports |
-
2019
- 2019-11-28 CN CN201922082046.3U patent/CN211873414U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116122591A (en) * | 2023-04-17 | 2023-05-16 | 中国二十二冶集团有限公司 | Masonry method of wall body with buckling supports |
| CN116122591B (en) * | 2023-04-17 | 2023-06-16 | 中国二十二冶集团有限公司 | Masonry method of wall body with buckling supports |
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