CN215830079U - Reinforcing node system for retaining high and large masonry wall of outer vertical face by original appearance of historical building - Google Patents
Reinforcing node system for retaining high and large masonry wall of outer vertical face by original appearance of historical building Download PDFInfo
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- CN215830079U CN215830079U CN202121503591.6U CN202121503591U CN215830079U CN 215830079 U CN215830079 U CN 215830079U CN 202121503591 U CN202121503591 U CN 202121503591U CN 215830079 U CN215830079 U CN 215830079U
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Abstract
The utility model discloses a reinforcing node system for a tall and big masonry wall with an original appearance of a historical building reserved outside facade, relates to the technical field of building modification engineering, and solves the technical problem that surface layer reinforcement or plate wall reinforcement cannot meet modification requirements in the repair of tall and big brick walls in the historical building in the related technology. This system includes the stand, the collar tie beam, the new structure of siding wall and inboard, the stand is connected with existing block wall through first lacing wire, the collar tie beam passes through the second lacing wire and is connected with existing block wall, the siding wall is configured to spray in the inboard of existing block wall, the siding wall passes through the third lacing wire and is connected with existing block wall, be equipped with first reinforcing bar net piece in the siding wall, first reinforcing bar net piece passes collar tie beam and stand setting, first lacing wire, the equal part of second lacing wire and third lacing wire is planted existing block wall setting, stand and collar tie beam are all through connecting piece and the new structural connection of inboard. The system plays a positive role in historical building repair of the high and large masonry wall with the original appearance reserved, and has a great social value.
Description
Technical Field
The utility model relates to the technical field of building reconstruction engineering, in particular to a reinforcing node system for a high and large masonry wall with an original appearance of a historical building reserved on an outer vertical surface.
Background
For historical buildings, such as old buildings, old internal functional facilities, disaster damage and the like, on one hand, the buildings need to be repaired and modified to meet the follow-up use, and on the other hand, the original architectural style is usually kept, namely, the buildings are repaired as old to save the reasons. When needs remain former architectural style, involve the tall and big brick wall field, the surface course is consolidated or the siding wall consolidates and can't satisfy when transforming the demand, often can adopt the inboard scheme of rebuilding of replacement, original appearance remains outer facade wall body all around promptly, demolish the inner structure, and do the structure in the inboard newly, do building (room) lid load and undertake by doing the structure newly, existing brick wall only uses as maintaining the wall body (only bearing the dead weight), the horizontal action of existing brick wall is undertaken by inside newly doing the structure, how original appearance remains existing tall and big outer wall and effectively transmits its horizontal action for inside newly doing the structure and become one urgent need the problem of solving.
SUMMERY OF THE UTILITY MODEL
The application provides a historical architecture original appearance remains reinforcement node system of high big brickwork wall of outer facade, has solved the technical problem that original appearance remains the high big brickwork wall outer facade of historical architecture.
The application provides a historical architecture original appearance remains reinforcement node system of high big brickwork wall of outer facade, which comprises a column, the collar tie beam, the new structure of panel wall and inboard, the stand is connected with existing block wall through first lacing wire, the collar tie beam passes through the second lacing wire and is connected with existing block wall, the panel wall is configured to spray in the inboard of existing block wall, the panel wall passes through the third lacing wire and is connected with existing block wall, be equipped with first reinforcing bar net piece in the panel wall, first reinforcing bar net piece passes collar tie beam and stand setting, first lacing wire, the equal part of second lacing wire and third lacing wire is planted existing block wall and is set up, stand and collar tie beam are all through connecting piece and the new structure of inboard and are connected.
Optionally, the top of the existing block wall is a floor plate, the plate wall is arranged at the inner side of the existing block wall, and the top end of the plate wall is connected with the floor plate.
Optionally, the first tie bar and the second tie bar are both implanted at the location of the internal girt and the constructional column of the existing block wall.
Optionally, a third tie bar is implanted at the location of the inner girt and the construction post of the existing block wall.
Optionally, the first tie bar and the second tie bar are both arranged in a quincuncial pattern.
Optionally, the third tie bar is arranged in a quincuncial pattern.
Optionally, the first steel bar mesh is formed by respectively arranging a plurality of transverse steel bars and a plurality of vertical steel bars, the transverse steel bars and the vertical steel bars form right angles, all cross points are bound together, and the transverse steel bars are arranged to avoid the ring beam;
optionally, the first reinforcing mesh piece also stretches into the stand, and the vertical reinforcing bar avoids the stand setting.
Optionally, the newly built inner structure adopts a shear wall structure;
optionally, a structural frame-shear wall structure is newly built on the inner side.
The beneficial effect of this application is as follows: the lateral bearing capacity of the existing high and large outer masonry wall of a historical building is usually very low, the lateral bearing capacity is not considered during modification and design, the horizontal action is completely born by the inner newly-built structure, and the vertical force born by the outer wall and the inner newly-built structure respectively is reserved; firstly, a plate wall, a stand column and a ring beam are arranged close to the inner skin of the masonry wall to ensure the reliability of the existing high and large outer masonry wall; then, the existing block wall and the internal newly-built structure are reliably connected, and the self horizontal action of the existing block wall is effectively transmitted to the internal newly-built structure, the original appearance of the historical building provided by the application keeps a reinforcing node system of the high and large block wall on the outer vertical surface, and focuses on a plate wall, an upright post and a ring beam which are arranged for ensuring the reliability of the existing high and large external block wall, the plate wall is provided with a first reinforcing mesh sheet, and the first reinforcing mesh sheet is fixedly connected with the beam and the post and is tied with the existing block wall through a third lacing wire; the upright post is connected with the existing block wall through a first lacing wire; the ring beam is connected with the existing block wall through a second lacing wire; the first lacing wire, the second lacing wire and the third lacing wire are partially embedded into the existing block wall; the arrangement can ensure the reliability of the existing block wall in the relevant area; and finally, the system is connected to an inner newly-added structure through a connecting piece, plays a positive role in historical building repair of the high and large masonry wall with the original appearance reserved on the outer vertical surface, and has great social value.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
FIG. 1 is a sectional view of a reinforcement node system for a high and large masonry wall with an original appearance of a historical building reserved on an outer vertical surface according to the present invention;
fig. 2 is an elevation view of a reinforcement node system of a historical building original appearance retaining outer elevation high masonry wall provided by the application.
The attached drawings are marked as follows: 100-upright posts, 110-first lacing wires, 200-ring beams, 210-second lacing wires, 300-panel walls, 310-third lacing wires, 320-first reinforcing mesh sheets and 400-existing block walls.
Detailed Description
The embodiment of the application solves the technical problem that the original appearance of the historical building keeps the outer vertical face of the high and large masonry wall by providing the reinforcement node system for the historical building original appearance of the high and large masonry wall.
In order to solve the technical problems, the general idea of the embodiment of the application is as follows:
the utility model provides a historical architecture original appearance remains reinforcement node system of high big brickwork wall of outer facade, which comprises a column, the collar tie beam, the structure is newly-built to siding wall and inboard, the stand is connected with existing blockwork wall through first lacing wire, the collar tie beam passes through the second lacing wire and is connected with existing blockwork wall, the siding wall is configured to spray in the inboard of existing blockwork wall, the siding wall passes through the third lacing wire and is connected with existing blockwork wall, be equipped with first reinforcing bar net piece in the siding wall, first reinforcing bar net piece passes collar tie beam and stand setting, first lacing wire, existing blockwork wall setting is all implanted to second lacing wire and third lacing wire part, stand and collar tie beam all are through connecting piece and the newly-built structural connection of inboard.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
The inventor finds that the lateral bearing capacity of the existing high and large outer masonry wall of a historical building is often very low, and the reliability of the existing high and large outer masonry wall needs to be ensured during the reconstruction design.
Therefore, referring to fig. 1 and 2, the inventor has invented a reinforcing node system for a historical building original appearance retaining outer facade tall masonry wall, comprising a vertical column 100 and a ring beam 200, wherein the vertical column 100 is connected with an existing masonry wall 400 through a first tie bar 110, the ring beam 200 is connected with the existing masonry wall 400 through a second tie bar 210, and the first tie bar 110 and the second tie bar 210 are both partially embedded in the existing masonry wall 400.
As shown in fig. 1 and 2, the system is provided with a panel wall 300, the panel wall 300 is sprayed on the inner side of an existing block wall 400, the panel wall 300 is connected with the existing block wall 400 through a third tie bar 310, and the third tie bar 310 is partially embedded into the existing block wall 400. The first reinforcing mesh 320 is arranged in the plate wall 300, the first reinforcing mesh 320 penetrates through the ring beam 200 and the upright post 100, namely, the plate wall 300 is connected with the ring beam 200 through the first reinforcing mesh 320, and the plate wall 300 is connected with the upright post 100 through the first reinforcing mesh 320. Wherein the columns 100 and the ring beams 200 divide the inside of the existing block wall 400 into a plurality of regions, each of which is provided with a panel wall 300. The existing block wall 400 is reinforced, repaired and modified through the plate wall 300, the ring beams 200 and the columns 100, and the stability of the modified outer wall is further improved.
The system relates to an inner side new construction, and the upright column and the ring beam are connected with the inner side new construction through connecting pieces. The connecting piece can be formed by adopting reinforcing steel bars or concrete pouring. The inner newly-built structure is a new building built on the inner side of the existing block wall 400, and optionally, the inner newly-built structure comprises a shear wall structure or/and a frame-shear wall structure with higher rigidity.
In the system, the panel wall 300 is reliably connected with the existing block wall 400 through the third tie bars 310, the columns 100 are reliably connected with the existing block wall 400 through the first tie bars 110, and the ring beams 200 are reliably connected with the existing block wall 400 through the second tie bars 210, so that the reliability of the existing block wall 400 in a relevant area can be guaranteed, the system plays a positive role in repairing historical buildings requiring the original retention of high and large block walls on outer facades, and has great social value.
It is emphasized that the system is especially suitable for the situation of repairing and transforming the high and large brick walls, which cannot meet the transformation requirement of general surface layer reinforcement or plate wall reinforcement, and is also suitable for the outer wall repairing of historical buildings in other situations, including the outer wall repairing and transforming which has commemorative, commercial and other meanings but not historical buildings.
Alternatively, with respect to the first mesh reinforcement 320 disposed through the girt 200, as shown in fig. 1, the first mesh reinforcement 320 is now arranged, and then the casting work of the girt 200 is performed. Wherein, first reinforcing bar net piece 320 refers to the correlation technique setting, arranges respectively and each other becomes the right angle, all intersect all ties together by a plurality of horizontal reinforcing bars and a plurality of vertical reinforcing bar.
Optionally, the transverse reinforcing bars are arranged to avoid the gird 200, the first reinforcing mesh 320 further extends into the upright 100, and the vertical reinforcing bars are arranged to avoid the upright 100. The technical scheme utilizes the steel bars of the ring beam 200 and the upright post 100, and the concrete arrangement of the steel bars of the first steel bar mesh piece 320 is designed in consideration of the condition that the beam and the post have a large number of steel bar supports.
Specifically, the inventor considers that the ring beam 200 itself has more reinforcing bars arranged along the length direction of the beam, and the column 100 itself has more reinforcing bars arranged along the length direction of the column, so that the transverse reinforcing bars of the first mesh sheet 320 are disposed to avoid the ring beam 200, and the vertical reinforcing bars of the first mesh sheet 320 are disposed to avoid the column 100. Wherein, the vertical reinforcing bar of first reinforcing bar net piece 320 passes collar tie 200 and sets up, and the horizontal reinforcing bar of first reinforcing bar net piece 320 is implanted the stand 100 and is set up.
The first tie bar 110, the second tie bar 210 and the third tie bar 310 are partially embedded into the existing block wall 400, and can be selectively and uniformly embedded into the positions of an inner ring beam and a constructional column of the existing block wall 400, and the embedded bar large hole position is deeply designed, so that the overall structural strength and stability of the system are facilitated.
Alternatively, the first tie bar 110, the second tie bar 210 and the third tie bar 310 may be arranged in a quincunx shape, or in other rectangular arrangements.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a historical architecture original appearance remains reinforcement node system of high big brickwork wall of facade which characterized in that includes:
the upright post is connected with the existing block wall through a first lacing wire;
the ring beam is connected with the existing block wall through a second lacing wire;
the plate wall is configured to be sprayed to the inner side of the existing block wall and connected with the existing block wall through a third lacing wire, a first steel bar net piece is arranged in the plate wall and penetrates through the ring beam and the stand column, and the first lacing wire, the second lacing wire and the third lacing wire are partially implanted into the existing block wall;
the structure is newly built to the inboard, the stand with the circle roof beam all through the connecting piece with the new structure connection of inboard.
2. The system of reinforcing nodes of historic building original appearance preservation facade tall masonry wall according to claim 1, wherein the top of the existing blockwork is a floor slab, the slab wall is arranged at the inner side of the existing blockwork, and the top end of the slab wall is connected with the floor slab.
3. The system of reinforcing joints for historic building original appearance retention facade tall masonry walls according to claim 1, wherein the first and second tie bars are both embedded in the existing masonry wall; if existing brickwork wall is equipped with circle roof beam and constructional column, then newly-increased circle roof beam and stand setting are in the corresponding position of existing circle roof beam and constructional column.
4. The system of reinforcing nodes for historic building original appearance preservation facade tall masonry walls according to claim 1 wherein the third tie bar is implanted at the location of the inner ring beam and the constructional column of the existing masonry wall.
5. The reinforcement node system for the historical building original appearance retaining outer-facade tall masonry wall according to claim 1, wherein the first tie bar and the second tie bar are arranged in a quincunx shape.
6. The reinforcement node system for the historical building original appearance retaining outer-facade tall masonry wall according to claim 1, wherein the third tie bars are arranged in a quincunx shape.
7. The reinforcement node system for the historic building original appearance reserving exterior elevation tall masonry wall according to claim 1, wherein the first steel bar net piece is formed by arranging a plurality of transverse steel bars and a plurality of vertical steel bars respectively, binding the transverse steel bars and the vertical steel bars together, forming a right angle with each other, and binding all cross points together, wherein the vertical steel bars extend into the ring beam, and the transverse steel bars are arranged to avoid the ring beam.
8. The system of reinforcing nodes of tall masonry wall with historic building landscape and facade of claim 7, wherein the first mesh of rebars further extends into the columns, and the vertical rebars are arranged to avoid the columns.
9. The system of reinforcing nodes for historic building original appearance reserving facade high masonry walls according to claim 1, characterized in that the new inner structure adopts a shear wall structure.
10. The system of reinforcing nodes for historic building landscape preserving facade tall masonry walls according to claim 1, wherein the new inside structure is a frame-shear wall structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121503591.6U CN215830079U (en) | 2021-07-02 | 2021-07-02 | Reinforcing node system for retaining high and large masonry wall of outer vertical face by original appearance of historical building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121503591.6U CN215830079U (en) | 2021-07-02 | 2021-07-02 | Reinforcing node system for retaining high and large masonry wall of outer vertical face by original appearance of historical building |
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| CN215830079U true CN215830079U (en) | 2022-02-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234032A (en) * | 2022-08-24 | 2022-10-25 | 中国建筑第八工程局有限公司 | Repair construction method for historical buildings |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234032A (en) * | 2022-08-24 | 2022-10-25 | 中国建筑第八工程局有限公司 | Repair construction method for historical buildings |
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