CN114250886A - Anti-seismic diagonal bracing device - Google Patents
Anti-seismic diagonal bracing device Download PDFInfo
- Publication number
- CN114250886A CN114250886A CN202111635654.8A CN202111635654A CN114250886A CN 114250886 A CN114250886 A CN 114250886A CN 202111635654 A CN202111635654 A CN 202111635654A CN 114250886 A CN114250886 A CN 114250886A
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- Prior art keywords
- wall
- steel plate
- supporting steel
- supporting
- bracing
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses an anti-seismic diagonal bracing device which comprises a bricked wall, wherein a wall inner supporting piece is arranged in the bricked wall, frame columns are arranged on two side sides of the bricked wall, a supporting steel plate is fixedly connected with the wall inner supporting piece, and two ends of the supporting steel plate are respectively connected with the frame columns on two sides of the bricked wall. The invention has simple structure and convenient construction, and does not need special mechanical assistance; the supporting steel plates and the wall inner supporting pieces form a cross supporting system, and the anti-seismic performance is improved.
Description
Technical Field
The invention relates to the field of earthquake resistance, in particular to an earthquake-resistant diagonal bracing device which is suitable for earthquake resistance of a frame structure of an industrial or civil building.
Background
In industrial or civil buildings, the hazards created by earthquakes are extremely large. Earthquake damage investigation finds that the damaged part of the frame structure is basically located at the column end, and the reason is that the column end is greatly stressed under the action of an earthquake and is a weak link of concrete pouring quality. The post end damage causes serious consequences, which often cause continuous collapse of the house, and the inclined strut device can effectively solve the problems. The common inclined strut device needs special design, is high in manufacturing cost, is not on the same plane with the masonry infilled wall, and influences the attractiveness of a house. The invention creatively embeds the inclined strut in the masonry infilled wall, has low cost and convenient construction, and does not influence the beauty.
Disclosure of Invention
The invention aims to provide an anti-seismic diagonal bracing device to solve the anti-seismic problem of a frame structure, aiming at solving the problems in the prior art.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides an antidetonation bracing device, includes that the brick is built a wall, is provided with support piece in the wall in the brick wall, and brick wall both sides limit is provided with the frame post, and support steel sheet and support piece fixed connection in the wall, support steel sheet both ends respectively with the frame post connection of brick wall both sides.
As above the top and bottom edges of the brick wall are provided with frame beams, and the two ends of the frame beams are respectively connected with the frame columns on the two sides of the brick wall.
As described above, embedded parts are embedded in the frame columns, and two ends of the supporting steel plate are respectively connected with the embedded parts of the frame columns on two sides of the brick wall.
The supporting steel plates comprise a first front supporting steel plate and a second front supporting steel plate which are arranged on the front side of the bricklaying wall in a crossed mode, and further comprise a first rear supporting steel plate and a second rear supporting steel plate which are arranged on the rear side of the bricklaying wall in a crossed mode.
As mentioned above, the supporting members are multiple, and the supporting members are distributed in the brick wall in a crossed manner to form a first supporting arrangement strip in the wall and a second supporting arrangement strip in the wall.
As described above, the first front support steel plate, the first in-wall support arrangement bars and the first rear support steel plate are correspondingly consistent in position in the thickness direction of the brick wall, and each in-wall support piece of the first in-wall support arrangement bars is respectively connected with the first front support steel plate and the first rear support steel plate; the supporting steel plate, the second wall internal support row cloth strip and the second back supporting steel plate correspond unanimously in brick wall thickness direction position before the second, and the second wall internal support piece of internal support row cloth strip is equallyd divide and is connected with supporting steel plate and second back supporting steel plate before the second.
The brickwork wall is composed of brick bodies, and the in-wall supporting piece is a steel plate inserted into a mortar joint between the upper layer brick body and the lower layer brick body.
The brick body is an aerated concrete block or a clay brick.
The first front supporting steel plate, the second front supporting steel plate, the first rear supporting steel plate and the second rear supporting steel plate are respectively formed by welding a plurality of supporting sub steel plates.
Compared with the prior art, the invention has the following advantages:
1. the structure is simple, the construction is convenient, and special mechanical assistance is not needed;
2. the manufacturing cost is much lower than that of a specially designed inclined strut device;
3. the beauty of the house is not affected;
4. the brickwork wall, the supporting steel plate and the wall inner supporting piece form a whole, and the earthquake resistance is good;
5. the supporting steel plates and the wall inner supporting pieces form a cross supporting system, and the anti-seismic performance is improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear view of the present invention;
in the figure: 1-building a wall by bricks; 2-in-wall bracing; 3-frame columns; 4-supporting the steel plate; 5-a frame beam; 6-embedded parts; 401 — a first front support steel plate; 402-a first rear support steel plate; 403-a second front supporting steel plate; 404-second rear support plate.
Detailed Description
The present invention will be described in further detail with reference to examples for the purpose of facilitating understanding and practice of the invention by those of ordinary skill in the art, and it is to be understood that the present invention has been described in the illustrative embodiments and is not to be construed as limited thereto.
Example 1:
the utility model provides an antidetonation bracing device, includes that brick is built a wall 1, and 1 both sides of brick wall are provided with support piece 2 in the wall, and support steel plate 4 and 2 fixed connection of support piece in the wall, 4 both ends of support steel plate are connected with the frame post 3 of 1 both sides of brick wall respectively that brick is built a wall. The top edge and the bottom edge of the bricklaying wall 1 are both provided with frame beams 5, and the two ends of each frame beam 5 are respectively connected with the frame columns 3 on the two side edges of the bricklaying wall 1. An embedded part 6 is embedded in the frame column 3, and two ends of the supporting steel plate 4 are respectively connected with the embedded parts 6 of the frame columns 3 on two sides of the brick wall 1.
Two frame post 3 and two frame roof beams 5 constitute frame construction, and 1 building of brick wall is established in frame construction, and frame construction can be to 1 whole certain antidetonation guarantees that provide of brick wall, simultaneously, still be provided with support piece 2 in the wall in 1 of brick wall, and support piece 2 welds with supporting steel plate 4 in the wall, and 1 setting of wall and both ends and 3 welding of frame post are built to 4 laminating bricks of supporting steel plate, can improve the 1 inside anti-seismic of brick wall. The supporting steel plates 4 are multiple, and each supporting steel plate 4 can be transversely arranged in parallel or longitudinally arranged in parallel or arranged in a crossed mode and can be arranged on the front side face or the rear side face or the front and rear side faces of the bricklaying wall 1.
In the present embodiment, the supporting steel plates 4 include two first front supporting steel plates 401 and second front supporting steel plates 403 which are cross-disposed at the front side of the brickwork 1, and further include two first rear supporting steel plates 402) and second rear supporting steel plates 404 which are cross-disposed at the rear side of the brickwork 1. Support piece 2 is a plurality of in the wall, and support arrangement strip and the second wall in the crisscross distribution formation first wall is supported in a plurality of support piece 2 in the wall in 1 in brick wall. The first front supporting steel plate 401, the first in-wall supporting arrangement bars and the first rear supporting steel plate 402 are correspondingly consistent in position in the thickness direction of the brick wall 1, and each in-wall supporting piece 2 of the first in-wall supporting arrangement bars is respectively connected with the first front supporting steel plate 401 and the first rear supporting steel plate 402; support arrangement cloth strip and second back support steel sheet 404 correspond unanimously in the 1 thickness direction of brick wall in the second preceding support steel sheet 403, the second wall, and support arrangement cloth strip's every wall interior support piece 2 is equallyd divide and is connected with second preceding support steel sheet 403 and second back support steel sheet 404 respectively in the second wall.
In this embodiment, the first front supporting steel plate 401 and the second front supporting steel plate 403 form a front cross-bracing system, the first rear supporting steel plate 402 and the second rear supporting steel plate 404 form a rear cross-bracing system, the first in-wall supporting arrangement bars and the second in-wall supporting arrangement bars form an in-wall cross-bracing system, and the in-wall cross-bracing system is connected with the front cross-bracing system and the rear cross-bracing system respectively and is also connected with the frame columns 3, so that the overall stability is further improved, and the shock resistance is improved.
The brickwork 1 is composed of brickwork bodies, so that construction is facilitated, the whole structure of the brickwork 1 is not damaged, and the supporting piece 2 in the wall is a steel plate inserted into a mortar joint between the brickwork bodies on the upper layer and the lower layer. The supporting piece 2 in the wall is fixedly connected with the upper layer brick body and the lower layer brick body into a whole through cement.
As an implementation scheme, the brick body is an aerated concrete block, the size of the aerated concrete block is determined according to the actual situation, and the length of the aerated concrete block can be 600 mm; the height may be 200mm or 250mm or 300 mm; the thickness may be selected to be 75mm or 100mm or 125mm or 150mm or 200mm or 250mm or 300 mm.
As another possible embodiment, the brick body is a clay brick with the size of 240mm in length, 115mm in height and 53mm in thickness.
For convenience of construction, the first front supporting steel plate 401, the second front supporting steel plate 403, the first rear supporting steel plate 402 and the second rear supporting steel plate 404 are respectively formed by welding a plurality of supporting sub steel plates. The steel plate of the supporting member is not more than 30 kilograms generally, and is convenient to be welded with the supporting member 2 in the wall.
During construction, on-site lofting is carried out according to the specifications of aerated concrete blocks or clay bricks, the masonry position of the wall inner supporting pieces 2 is marked, and the distance between the wall inner supporting pieces 2 is not more than 500 mm. When the wall inner supporting piece 2 needs to be embedded in a masonry mode, the wall inner supporting piece 2 is placed in the mortar joint and is fixed well through mortar. After the whole brick wall body 1 is built and constructed, before a plastering surface is painted, the first front supporting steel plate 401, the second front supporting steel plate 403, the first rear supporting steel plate 402 and the second rear supporting steel plate 404 are partitioned according to weight to form supporting sub steel plates, the partitioning principle is convenient for construction and is not larger than 30 kilograms, and the supporting sub steel plates can also be prefabricated. And (3) placing the support steel plate on the surface of the brick wall body 1, tightly adhering, fixing by using an expansion anchor bolt or structural adhesive glue if necessary, and then performing welding of the support steel plate and the support piece 2 in the wall, welding of the support steel plates and the embedded parts 6. And (3) inspecting the quality of the welding seam after welding, painting anticorrosive paint after inspection is qualified, and finally plastering or decorating the exterior of the brick wall body 1.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (9)
1. The utility model provides an antidetonation bracing device, includes brick wall (1), its characterized in that, is provided with support piece (2) in the wall in brick wall (1), and brick wall (1) both sides side is provided with frame post (3), and support steel sheet (4) and wall interior support piece (2) fixed connection, support steel sheet (4) both ends are connected with frame post (3) of brick wall (1) both sides respectively.
2. An anti-seismic diagonal bracing device according to claim 1, wherein frame beams (5) are arranged at the top edge and the bottom edge of the bricklaying wall (1), and two ends of each frame beam (5) are respectively connected with the frame columns (3) at two side edges of the bricklaying wall (1).
3. An anti-seismic bracing device according to claim 1, wherein embedded parts (6) are embedded in the frame columns (3), and both ends of the supporting steel plate (4) are respectively connected with the embedded parts (6) of the frame columns (3) on both sides of the brickwork (1).
4. An earthquake-resistant bracing arrangement according to claim 1, characterized in that the supporting steel plates (4) comprise two first (401) and second (403) front supporting steel plates arranged crosswise at the front side of the brickwork (1) and two first (402) and second (404) rear supporting steel plates arranged crosswise at the rear side of the brickwork (1).
5. An anti-seismic bracing apparatus according to claim 4, wherein the in-wall bracing members (2) are plural, and the plural in-wall bracing members (2) are distributed in a staggered manner in the brick wall (1) to form a first in-wall bracing arrangement and a second in-wall bracing arrangement.
6. An earthquake-resistant diagonal bracing device according to claim 5, wherein the first front supporting steel plate (401), the first in-wall supporting arrangement bars and the first rear supporting steel plate (402) are correspondingly consistent in position in the thickness direction of the brick wall (1), and each in-wall supporting piece (2) of the first in-wall supporting arrangement bars is respectively connected with the first front supporting steel plate (401) and the first rear supporting steel plate (402); support behind supporting steel sheet (403), the second wall in support arrangement strip and the second and support steel sheet (404) unanimous on brick wall (1) thickness direction position correspondence before the second, support in every wall support (2) of arrangement strip in the second wall equally divide and do not be connected with supporting steel sheet (403) and the second behind supporting steel sheet (404) before the second.
7. An anti-seismic bracing arrangement according to claim 1, wherein the brickwork (1) is made up of bricks and the in-wall bracing (2) is a steel plate inserted into the mortar joint between the upper and lower bricks.
8. An anti-seismic bracing apparatus according to claim 7, wherein the brick body is an aerated concrete block or a clay brick.
9. An earthquake-resistant diagonal bracing device according to claim 4, characterized in that the first front supporting steel plate (401), the second front supporting steel plate (403), the first rear supporting steel plate (402) and the second rear supporting steel plate (404) are respectively formed by welding a plurality of supporting sub steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111635654.8A CN114250886A (en) | 2021-12-29 | 2021-12-29 | Anti-seismic diagonal bracing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111635654.8A CN114250886A (en) | 2021-12-29 | 2021-12-29 | Anti-seismic diagonal bracing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114250886A true CN114250886A (en) | 2022-03-29 |
Family
ID=80795499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111635654.8A Withdrawn CN114250886A (en) | 2021-12-29 | 2021-12-29 | Anti-seismic diagonal bracing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114250886A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661010A (en) * | 2012-05-16 | 2012-09-12 | 东南大学 | Composite shear wall |
| CN103912072A (en) * | 2013-12-26 | 2014-07-09 | 北京工业大学 | Filler wall with built-in crossed ladder reinforcing steel bars and manufacture method of filler wall |
-
2021
- 2021-12-29 CN CN202111635654.8A patent/CN114250886A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661010A (en) * | 2012-05-16 | 2012-09-12 | 东南大学 | Composite shear wall |
| CN103912072A (en) * | 2013-12-26 | 2014-07-09 | 北京工业大学 | Filler wall with built-in crossed ladder reinforcing steel bars and manufacture method of filler wall |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220329 |