CN217353686U - Be used for reinforced (rfd) floor of old house to add collar tie beam structure - Google Patents
Be used for reinforced (rfd) floor of old house to add collar tie beam structure Download PDFInfo
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- CN217353686U CN217353686U CN202123208422.2U CN202123208422U CN217353686U CN 217353686 U CN217353686 U CN 217353686U CN 202123208422 U CN202123208422 U CN 202123208422U CN 217353686 U CN217353686 U CN 217353686U
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Abstract
The utility model discloses a circle beam structure is add to floor for old house is consolidated, which comprises a wall body, the bottom fixedly connected with prefabricated plate of wall body, the equal fixedly connected with circle roof beam in both sides at prefabricated plate top indulges the muscle, the circle roof beam is indulged one side and the wall body contact of muscle, the inner chamber of wall body has been seted up first and has been planted the muscle groove, first inner chamber of planting the muscle groove is provided with first planting the muscle, the both sides of first planting the muscle all run through to the first outside of planting the muscle groove. The utility model discloses a wall body, prefabricated plate, circle roof beam indulge the muscle, first planting muscle groove and first cooperation of planting the muscle is used, can the effectual mode of solving traditional reinforcement ring roof beam hardly satisfy the shear force design requirement, masonry structure hardly with the effectual transmission of horizontal seismic force to the circle roof beam on, greatly reduced the problem of the validity of antidetonation reinforcement measure, this circle roof beam structure's reinforcement method adopts the reinforcing bar net to consolidate whole face brickwork wall cost than the tradition and hangs down, construction process is simple, the antidetonation is effectual, easily promote.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is a circle beam structure is add to floor for old house is consolidated.
Background
The wall structure connecting ring beam of the upper and lower floors is an important component of a plate wall structure, is a main component for transmitting earthquake shear force and also a main component for forming the integrity of a house structure, and in order to meet the requirement of earthquake-proof fortification, measures of additionally arranging the ring beam and a constructional column in the building are generally adopted; however, because the newly added ring beam and the constructional column are concrete structures, the rigidity of the newly added ring beam and the constructional column is far greater than that of the original masonry structure, the original masonry structure and the newly added concrete structure cannot be stressed cooperatively under the earthquake action, a large shearing force is generated between new and old components, the shearing force design requirement is hardly met only by the adhesive force between the concrete ring beam and the surface of the masonry structure, the horizontal earthquake force is hardly effectively transmitted to the ring beam by the masonry structure, and the effectiveness of earthquake-resistant reinforcing measures is greatly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circle beam structure is add to floor for old building is consolidated, possesses the antidetonation advantage of increase masonry structure, has solved only to have hardly satisfied the shear force design requirement with the cohesive force on masonry structure surface by concrete circle roof beam, and masonry structure hardly has the effectual problem of transmitting the validity of antidetonation reinforcement measure to the circle roof beam with the effectual transmission of horizontal seismic force on, greatly reduced.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a circle beam structure is add to floor for old house is consolidated, includes the wall body, the bottom fixedly connected with prefabricated plate of wall body, the equal fixedly connected with circle roof beam in both sides at prefabricated plate top indulges the muscle, circle roof beam indulges one side and the wall body contact of muscle, the first muscle groove of planting has been seted up to the inner chamber of wall body, the first inner chamber of planting the muscle groove is provided with first planting muscle, the first outside of planting the muscle groove is all run through to first both sides of planting the muscle.
Preferably, the two sides of the top of the precast slab are both provided with second bar planting grooves, the inner cavities of the second bar planting grooves are provided with second bar planting bars, and the tops of the second bar planting bars penetrate through the outside of the second bar planting grooves and are fixedly connected with the ring beam longitudinal bars.
Preferably, the surfaces of the longitudinal ribs of the ring beam are provided with stirrups which are distributed at equal intervals.
Preferably, the number of the first tendon embedding grooves is two, and the two first tendon embedding grooves are symmetrically distributed.
Preferably, the number of the second tendon-planting grooves is two, and the two second tendon-planting grooves are symmetrically distributed.
Preferably, the precast slab and the wall body are of an integral structure, and both the precast slab and the wall body are made of concrete.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a wall body, prefabricated plate, circle roof beam indulge the muscle, first planting muscle groove and first cooperation of planting the muscle is used, can the effectual mode of solving traditional reinforcement ring roof beam hardly satisfy the shear force design requirement, masonry structure hardly with the effectual transmission of horizontal seismic force to the circle roof beam on, greatly reduced the problem of the validity of antidetonation reinforcement measure, this circle roof beam structure's reinforcement method adopts the reinforcing bar net to consolidate whole face brickwork wall cost than the tradition and hangs down, construction process is simple, the antidetonation is effectual, easily promote.
2. The utility model discloses a set up first bar planting and second bar planting, can effectually play reinforced purpose, guaranteed the stability that this circle beam structure was pour, through setting up the stirrup, can indulge the muscle to the circle roof beam and consolidate, guaranteed use strength.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
fig. 3 is a schematic top view of the structure of the present invention;
fig. 4 is a schematic top view of the structure of the present invention.
In the figure: 1. a wall body; 2. prefabricating a slab; 3. a ring beam longitudinal rib; 4. a first tendon planting groove; 5. first bar planting; 6. a second tendon planting groove; 7. second planting bars; 8. and (5) hooping.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a ring beam structure for reinforcing an old building additionally arranged on a floor comprises a wall body 1, a prefabricated slab 2 is fixedly connected to the bottom of the wall body 1, two second bar planting grooves 6 are formed in two sides of the top of the prefabricated slab 2, second bar planting bars 7 are arranged in the inner cavity of the second bar planting grooves 6, the top of each second bar planting bar 7 penetrates through the outer portion of each second bar planting groove 6 and is fixedly connected with a ring beam longitudinal bar 3, the number of the second bar planting grooves 6 is two, the two second bar planting grooves 6 are symmetrically distributed, the prefabricated slab 2 and the wall body 1 are of an integral structure, the prefabricated slab 2 and the wall body 1 are made of concrete, the ring beam longitudinal bars 3 are fixedly connected to two sides of the top of the prefabricated slab 2, stirrups 8 are arranged on the surface of the ring beam longitudinal bar 3 and are equidistantly distributed, one side of the ring beam longitudinal bar 3 is in contact with the wall body 1, the first bar planting grooves 4 are formed in the inner cavity of the wall body 1, the number of the first bar planting grooves 4 is two, the two first bar planting grooves 4 are symmetrically distributed, first bar planting bars 5 are arranged in the inner cavities of the first bar planting grooves 4, the two sides of the first bar planting bars 5 penetrate through the outer portions of the first bar planting grooves 4, the purpose of reinforcing can be effectively achieved by arranging the first bar planting bars 5 and the second bar planting bars 7, the pouring stability of the ring beam structure is guaranteed, the ring beam longitudinal bars 3 can be reinforced by arranging the hoop bars 8, the use strength is guaranteed, the problems that the shear design requirements are difficult to meet by a traditional ring beam reinforcing mode, horizontal seismic force is difficult to effectively transmit to the ring beam by the masonry structure, the effectiveness of seismic reinforcing measures is greatly reduced are solved by matching the wall body 1, the prefabricated plates 2, the ring beam longitudinal bars 3, the first bar planting grooves 4 and the first bar planting bars 5, and the reinforcing method of the ring beam structure is lower in manufacturing cost than that a whole face wall is reinforced by a steel bar net, The construction process is simple, the anti-seismic effect is good, and the popularization is easy.
During the use, through first embedded bar 5 and second embedded bar 7, can effectually play reinforced purpose, the stability that this collar tie structure was pour has been guaranteed, through stirrup 8, can indulge muscle 3 to the collar tie and consolidate, use strength has been guaranteed, through wall body 1, prefabricated plate 2, collar tie indulges muscle 3, the cooperation of first embedded bar groove 4 and first embedded bar 5 is used, can effectually solve the mode of tradition reinforcement collar tie and hardly satisfy the shear force design requirement, masonry structure hardly will horizontal seismic force effectual transmission to the collar tie, greatly reduced the problem of antidetonation consolidation measure's validity, this collar tie structure's reinforcement method adopts the reinforcing bar net to consolidate whole face masonry wall cost than the tradition and hangs down, the construction technology is simple, the antidetonation is effectual, easily promote.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a circle beam structure is add to floor that is used for old house to consolidate, includes wall body (1), its characterized in that: the bottom fixedly connected with prefabricated plate (2) of wall body (1), the equal fixedly connected with ring roof beam in both sides at prefabricated plate (2) top indulges muscle (3), one side and wall body (1) contact that the muscle (3) were indulged to the ring roof beam, first muscle groove (4) of planting has been seted up to the inner chamber of wall body (1), the inner chamber of first muscle groove (4) of planting is provided with first planting muscle (5), the outside to first muscle groove (4) of planting is all run through to the both sides of first planting muscle (5).
2. The floor-added gird structure for old house reinforcement according to claim 1, wherein: the prefabricated plate is characterized in that second bar planting grooves (6) are formed in two sides of the top of the prefabricated plate (2), second bar planting bars (7) are arranged in inner cavities of the second bar planting grooves (6), and the tops of the second bar planting bars (7) penetrate through the outer portions of the second bar planting grooves (6) and are fixedly connected with the ring beam longitudinal bars (3).
3. The floor-added gird structure for old house reinforcement according to claim 1, wherein: the surface of the ring beam longitudinal rib (3) is provided with stirrups (8), and the stirrups (8) are distributed at equal intervals.
4. The floor-added gird structure for old house reinforcement according to claim 1, wherein: the number of the first tendon planting grooves (4) is two, and the two first tendon planting grooves (4) are symmetrically distributed.
5. The floor-added ring beam structure for reinforcing the old house according to claim 2, wherein: the number of the second bar planting grooves (6) is two, and the two second bar planting grooves (6) are symmetrically distributed.
6. The floor-added gird structure for old house reinforcement according to claim 1, wherein: the precast slab (2) and the wall body (1) are of an integral structure, and the precast slab (2) and the wall body (1) are both made of concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123208422.2U CN217353686U (en) | 2021-12-20 | 2021-12-20 | Be used for reinforced (rfd) floor of old house to add collar tie beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123208422.2U CN217353686U (en) | 2021-12-20 | 2021-12-20 | Be used for reinforced (rfd) floor of old house to add collar tie beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217353686U true CN217353686U (en) | 2022-09-02 |
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ID=83040396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123208422.2U Active CN217353686U (en) | 2021-12-20 | 2021-12-20 | Be used for reinforced (rfd) floor of old house to add collar tie beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217353686U (en) |
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2021
- 2021-12-20 CN CN202123208422.2U patent/CN217353686U/en active Active
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