CN113026967A - Side wall and bottom plate connecting node of assembled structure - Google Patents
Side wall and bottom plate connecting node of assembled structure Download PDFInfo
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- CN113026967A CN113026967A CN202110307480.6A CN202110307480A CN113026967A CN 113026967 A CN113026967 A CN 113026967A CN 202110307480 A CN202110307480 A CN 202110307480A CN 113026967 A CN113026967 A CN 113026967A
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- side wall
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- connecting piece
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 56
- 239000010959 steel Substances 0.000 claims abstract description 56
- 239000004567 concrete Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 5
- 239000011178 precast concrete Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 20
- 238000005266 casting Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
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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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention belongs to the technical field of constructional engineering, and particularly relates to a connecting node of a side wall and a bottom plate of an assembled structure, which comprises a prefabricated side wall and a bottom plate; the bottom of the prefabricated side wall is provided with a first connecting piece, a second connecting piece is arranged at a position, used for being connected with the prefabricated side wall in a positioning mode, on the bottom plate, and the second connecting piece is connected with the first connecting piece through two connecting steel plates longitudinally arranged along the assembly type structure; and a rear cast-in-place structure is poured between the prefabricated side wall and the bottom plate. According to the invention, the first connecting piece on the prefabricated side wall and the second connecting piece on the bottom plate are connected through the connecting steel plate, and then concrete is poured between the prefabricated side wall and the bottom plate, so that the strength of the connecting joint of the side wall and the bottom plate can be improved, the assembling precision and the site construction efficiency are high, and the construction period can be effectively shortened.
Description
Technical Field
The invention belongs to the technical field of constructional engineering, and particularly relates to a connecting node of a side wall and a bottom plate of an assembly type structure.
Background
The existing stage structure mostly adopts cast-in-place reinforced concrete construction, the construction operation environment is poor, the process is complex, the speed is slow, the influence of various weather and climate is large, the construction quality is influenced by various factors and is difficult to ensure, and meanwhile, a lot of waste building rubbish is generated in the construction process, thereby wasting resources and polluting the environment.
With the progress of science and technology, the development of equipment manufacturing industry and the upgrading and transformation of industry, more and more work is carried out by replacing manpower with machines, and high technology replaces labor-intensive type and automatic control equipment replaces manual control. Structural members and the like required in the field of building engineering are gradually produced in batches in factories and then transported to the site for assembly.
In order to solve the problems existing in cast-in-place construction, an assembly type structure is adopted at present, prefabricated components are transported to the site to be assembled, and the construction operation efficiency and the component construction quality are improved. But the connecting node intensity of side wall and bottom plate is difficult to guarantee among the current assembled structure, and the deviation appears easily in prefabricated component's location.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide the connecting node of the side wall and the bottom plate of the fabricated structure, which can avoid the problems of low construction efficiency, complex process, difficult guarantee of construction quality of components and the like in cast-in-place operation, improve the assembly positioning accuracy and the strength of the connecting node of the prefabricated component and shorten the construction period.
In order to achieve the purpose, the technical scheme of the invention is that the connecting node of the side wall and the bottom plate of the assembly type structure comprises a prefabricated side wall and a bottom plate; the bottom of the prefabricated side wall is provided with a first connecting piece, a second connecting piece is arranged at a position, used for being connected with the prefabricated side wall in a positioning mode, on the bottom plate, and the second connecting piece is connected with the first connecting piece through two connecting steel plates longitudinally arranged along the assembly type structure; and a rear cast-in-place structure is poured between the prefabricated side wall and the bottom plate.
Furthermore, the connecting steel plate comprises a main plate, an upper wing plate and a lower wing plate, wherein the upper end and the lower end of the main plate are respectively connected with the upper wing plate and the lower wing plate; the upper wing plate and the lower wing plate are fixedly connected with the first connecting piece and the second connecting piece respectively.
Further, the first connecting piece comprises two first embedded components, the second connecting piece comprises two second embedded components, the two first embedded components are respectively connected with the two second embedded components through two connecting steel plates, and the upper wing plate and the lower wing plate of each connecting steel plate are respectively fixedly connected with the corresponding first embedded components and the corresponding second embedded components.
Furthermore, the first embedded assembly comprises a plurality of first anchor bars which are arranged along the longitudinal direction of the assembled structure at intervals; the first anchor bar is partially embedded into the prefabricated side wall, partially extends out of the prefabricated side wall, an external thread is arranged on the part of the first anchor bar extending out of the prefabricated side wall, and the first anchor bar penetrates through the upper wing plate and then is locked through a nut.
Furthermore, the second embedded assembly comprises a plurality of second anchor bars which are arranged along the longitudinal direction of the assembly type structure at intervals; the second anchor bar is partially embedded into the bottom plate, partially extends out of the bottom plate, an external thread is arranged on the part of the second anchor bar extending out of the bottom plate, and the second anchor bar penetrates through the lower wing plate and then is locked through a nut.
Furthermore, two sides of the main board along the longitudinal direction of the assembly type structure are provided with side wing plates; and along the longitudinal direction of the assembly type structure, the adjacent side wing plates on the two adjacent connecting steel plates are connected through bolts.
Furthermore, be equipped with on the connecting steel plate that is close to assembled structure inner space and supply to extend between two connecting steel plates in order to respectively with two connecting steel plates with two pre-buried subassembly fixed connection and will follow two connecting steel plate fixed connection that assembled structure is adjacent on the longitudinal direction operating hole.
Furthermore, both ends of the prefabricated side wall are provided with pouring grooves, and the adjacent pouring grooves on the adjacent prefabricated side wall in the longitudinal direction of the fabricated structure are oppositely arranged and are enclosed to form a vertically through pouring hole.
Further, the cross section of the pouring hole is rectangular, circular, hexagonal or octagonal.
Further, the bottom plate is a precast concrete member or a cast-in-place concrete member.
Compared with the prior art, the invention has the beneficial effects that:
(1) the side wall in the connecting node of the side wall and the bottom plate of the assembly type structure is prefabricated and then assembled after being transported to the site, so that the production efficiency can be improved, the building quality can be improved, the labor force can be saved, the prefabricated side wall is standardized in size, and the industrialization is facilitated;
(2) according to the connecting node of the side wall and the bottom plate of the assembly type structure, the prefabricated side wall and the bottom plate are provided with the connecting pieces, the connecting pieces on the prefabricated side wall and the connecting pieces on the bottom plate are connected through the connecting steel plates, and then concrete is poured between the prefabricated side wall and the bottom plate, so that the strength of the connecting node of the side wall and the bottom plate can be improved, and the integrity and the building quality of the assembly type structure are improved; the assembly precision and the site construction efficiency are high, and the construction period can be effectively shortened;
(3) according to the invention, the adjacent pouring grooves on the adjacent prefabricated side walls are oppositely arranged and are enclosed into the vertically through pouring holes, the cast-in-place structure is poured between the prefabricated side walls and the bottom plate through the pouring holes, the construction process is simplified, meanwhile, the cast-in-place structure is poured in the pouring holes, so that the joints of the adjacent prefabricated side walls all adopt cast-in-place 'wet nodes', and the integrity of the assembled structure is improved.
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 of the present invention or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of a bottom plate of a connection node between a side wall and the bottom plate of an assembled structure according to an embodiment of the present invention;
fig. 2 is a schematic connection diagram of a bottom plate and a connection steel plate of a connection node of a side wall and the bottom plate of an assembled structure provided in the embodiment of the present invention;
fig. 3 is a schematic connection diagram of a bottom plate and a prefabricated side wall of a connection node between a side wall and the bottom plate of an assembly structure provided in the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a connection node between a side wall and a bottom plate of an assembled structure according to an embodiment of the present invention;
fig. 5 is a side view of a connection node of a side wall and a bottom plate of a fabricated structure according to an embodiment of the present invention;
fig. 6 is a top view of a side wall of a connection node between the side wall and the bottom plate of the fabricated structure according to the embodiment of the present invention;
in the figure: 1. the prefabricated side wall comprises a prefabricated side wall body 11, first anchor bars 2, a bottom plate 21, second anchor bars 3, connecting steel plates 31, a main plate 32, an upper wing plate 33, a lower wing plate 34, side wing plates 35, operation holes 4, nuts 5, bolts 6, pouring holes 7 and a rear cast-in-place structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 4, an embodiment of the present invention provides a connection node of a side wall and a bottom plate of an assembly structure, including a prefabricated side wall 1 and a bottom plate 2; a first connecting piece is arranged at the bottom of the prefabricated side wall 1, and a second connecting piece is arranged at the position, used for being connected with the prefabricated side wall 1 in a positioning mode, on the bottom plate 2; the second connecting piece is connected with the first connecting piece through two connecting steel plates 3 longitudinally arranged along the assembly type structure; and a rear cast-in-place structure 7 is poured between the prefabricated side wall 1 and the bottom plate 2. In the embodiment, the first connecting piece and the second connecting piece are connected through the two connecting steel plates 3, and concrete is poured between the prefabricated side wall 1 and the bottom plate 2, so that the strength of a connecting node of the side wall and the bottom plate 2 is improved, and the integrity of an assembled structure and the building quality are improved; and the assembly precision and the site operation efficiency are high, and the construction period can be effectively shortened.
Specifically, each connecting steel plate 3 of the present embodiment includes a main plate 31, an upper wing plate 32, and a lower wing plate 33, and the upper end and the lower end of the main plate 31 are connected to the upper wing plate 32 and the lower wing plate 33, respectively; the upper wing plate 32 and the lower wing plate 33 of each connecting steel plate 3 are fixedly connected with the first connecting piece and the second connecting piece respectively. The upper wing plate 32 and the lower wing plate 33 of the present embodiment are respectively provided with through holes through which the plurality of first anchor bars 11 and the plurality of second anchor bars 21 pass.
Further, the first connecting piece includes two first pre-buried subassemblies, and the second connecting piece includes two pre-buried subassemblies of second, and two first pre-buried subassemblies are connected with two pre-buried subassemblies of second through two connecting steel plate 3 respectively, and each connecting steel plate 3's last pterygoid lamina 32 and lower pterygoid lamina 33 respectively with the first pre-buried subassembly and the pre-buried subassembly fixed connection of second that correspond. Two connection steel sheet 3 of this embodiment set up relatively, and two first embedded subassemblies correspond the setting from top to bottom with two second embedded subassemblies.
Further, the first embedded assembly comprises a plurality of first anchor bars 11 which are arranged along the longitudinal direction of the assembly type structure at intervals; the first anchor bars 11 are partially embedded into the prefabricated side wall 1 and partially extend out of the prefabricated side wall 1, external threads are arranged on the portions, extending out of the prefabricated side wall 1, of the first anchor bars 11, and the first anchor bars 11 penetrate through the upper wing plate 32 and are locked through the nuts 4. Further, the second embedded assembly comprises a plurality of second anchor bars 21 which are arranged along the longitudinal direction of the assembly type structure at intervals; the second anchor bar 21 is partially embedded into the bottom plate 2 and partially extends out of the bottom plate 2, an external thread is arranged on the part of the second anchor bar 21 extending out of the bottom plate 2, and the second anchor bar 21 penetrates through the lower wing plate 33 and then is locked through the nut 4. As shown in fig. 3 and 5, in the present embodiment, the lower end of the first anchor bar 11 and the upper end of the second anchor bar 21 are both provided with external threads, and the upper wing plate 32 and the lower wing plate 33 are respectively provided with through holes for the first anchor bar 11 and the second anchor bar 21 to pass through, and the through holes correspond to the anchor bars one to one; after the second anchor bar 21 passes through the through hole on the lower wing plate 33, the nut 4 is screwed, so that the positioning connection between the bottom plate 2 and the connecting steel plate 3 is realized; after the first anchor bar 11 penetrates through the upper wing plate 32, the nut 4 is screwed, and the positioning connection between the prefabricated side wall 1 and the connecting steel plate 3 is realized; thereby finally realize the positioning connection of prefabricated side wall 1 and bottom plate 2 through connecting steel plate 3, the work progress is simple, and assembly efficiency is high, is favorable to the reduction of erection time.
Optimally, as shown in fig. 3, one end of each first anchor bar 11 embedded in the prefabricated side wall 1 is bent to form an anchor hook, so that the bonding strength between the first anchor bar 11 and the prefabricated side wall 1 is further increased; one end of each second anchor bar 21 embedded in the bottom plate 2 is bent to form an anchor hook, so that the bonding strength of the second anchor bars 21 and the bottom plate 2 is further increased.
Further, both sides of the main plate 31 in the longitudinal direction of the fabricated structure are provided with side wing plates 34; and in the longitudinal direction of the assembled structure, the adjacent side wing plates 34 on the two adjacent connecting steel plates 3 are connected through bolts 5. The side wall of this embodiment is vertically assembled along the assembled structure by polylith prefabricated side wall 1 and forms, as shown in fig. 5, every prefabricated side wall 1's below all is connected with two connecting steel plate 3, and all is equipped with the through-hole that supplies bolt 5 to pass through on every connecting steel plate 3's the side wing board 34, connects through bolt 5 between the adjacent side wing board 34 on two adjacent connecting steel plate 3 on the longitudinal direction of assembled structure, further improves the wholeness of side wall.
Further, in the two connecting steel plates 3 that set up relatively, be equipped with on the mainboard 31 of the connecting steel plate 3 that is close to the assembled structure inner space and supply to extend between two connecting steel plates 3 with two connecting steel plates 3 respectively with two pre-buried subassembly fixed connection that correspond and will follow two connecting steel plate 3 fixed connection that are adjacent on the assembled structure is vertical in the operating hole 35 of two connecting steel plates 3 fixed connection. As shown in fig. 5, in this embodiment, an operation hole 35 is formed in a connection steel plate 3 close to the inner space of the fabricated structure, after a first anchor bar 11 of a prefabricated side wall 1 penetrates through a corresponding through hole in an upper wing plate 32, the prefabricated side wall 1 is positioned, at this time, a manipulator can extend between two connection steel plates 3 through the operation hole 35, a nut 4 is screwed on one end of the upper wing plate 32 through which the first anchor bar 11 penetrates, the first anchor bar 11 is fixed to the connection steel plates 3, the connection strength between the prefabricated side wall 1 and a bottom plate 2 is improved, two adjacent side wing plates 34 of two adjacent connection steel plates 3 in the longitudinal direction of the fabricated structure are fixed by a bolt 5, the connection strength between the adjacent prefabricated side walls 1 is improved, and therefore the integrity of the fabricated structure is improved.
Further, as shown in fig. 6, both ends of the prefabricated side wall 1 are provided with casting grooves, the adjacent casting grooves on the adjacent prefabricated side wall 1 in the longitudinal direction of the assembled structure are oppositely arranged and enclose a casting hole 6 which is through up and down, concrete can be cast between the prefabricated side wall 1 and the bottom plate 2 through the casting hole 6 so as to complete the connection between the prefabricated side wall 1 and the bottom plate 2, meanwhile, the concrete is cast in the casting hole, the construction of a cast-in-place wet node between the prefabricated side walls 1 is completed, and the integrity of the side walls is improved. The pouring hole 6 of this embodiment can be multiple shape, and preferably, the cross section of pouring hole 6 is rectangle, circular, hexagon or octagon, and at this moment, the pouring groove symmetry at prefabricated side wall 1 both ends sets up, and two adjacent prefabricated side walls 1 can enclose into pouring hole 6 when assembling, can make the size of prefabricated side wall 1 standardize, has reduced design work load, has improved production efficiency, is favorable to the industrialization.
Further, the bottom plate 2 of this embodiment may be a precast concrete member, and the second anchor bar 21 is pre-embedded in the bottom plate 2 when the bottom plate 2 is precast, and a part of the second anchor bar 21 is reserved outside the bottom plate 2 to be fixed with the connecting steel plate 3; the bottom plate 2 of this embodiment may also be a cast-in-place concrete member, the second anchor bar 21 is fixed when the steel reinforcement framework of the bottom plate 2 is bound, and then the bottom plate 2 is poured, and the second anchor bar 21 is partially left outside the bottom plate 2 to be fixed with the connecting steel plate 3.
As shown in fig. 1 to 6, the construction method of the connection node between the side wall of the fabricated structure and the bottom plate 2 provided in this embodiment includes the following steps:
1) prefabricating a prefabricated side wall 1, embedding two groups of first anchor bars 11 at the bottom of the prefabricated side wall 1, and simultaneously partially exposing the first anchor bars 11 out of the prefabricated side wall 1;
2) constructing a bottom plate 2, embedding two groups of second anchor bars 21 at positions for positioning and connecting the prefabricated side walls 1 on the top of the bottom plate 2, and simultaneously partially exposing the second anchor bars 21 out of the bottom plate 2;
3) installing the connecting steel plate 3, enabling the second anchor bars 21 to penetrate through corresponding through holes in the lower wing plate 33 of the connecting steel plate 3, and screwing the nuts 4 to fix the connecting steel plate 3;
4) hoisting the prefabricated side wall 1, and enabling the first anchor bars 11 on the prefabricated side wall 1 to penetrate through corresponding through holes on the upper wing plate 32 of the connecting steel plate 3; then, the manipulator extends between two connecting steel plates 3 through an operation hole 35 on the connecting steel plate 3 close to the inner space of the fabricated structure, a nut 4 is screwed on one end of the first anchor bar 11 penetrating through the upper wing plate 32, and meanwhile, two adjacent side wing plates 34 are fixed by bolts 5;
5) concrete is poured between the prefabricated side wall 1 and the bottom plate 2 through the pouring holes 6 in the side wall, then concrete is also poured in the pouring holes 6, construction of the rear cast-in-place structure 7 is completed, and construction of the connecting joint of the side wall and the bottom plate is completed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a side wall of assembled structure and connected node of bottom plate which characterized in that: the method comprises the steps of prefabricating side walls and a bottom plate; the bottom of the prefabricated side wall is provided with a first connecting piece, a second connecting piece is arranged at a position, used for being connected with the prefabricated side wall in a positioning mode, on the bottom plate, and the second connecting piece is connected with the first connecting piece through two connecting steel plates longitudinally arranged along the assembly type structure; and a rear cast-in-place structure is poured between the prefabricated side wall and the bottom plate.
2. The connecting node of the side wall and the bottom plate of the fabricated structure according to claim 1, wherein: the connecting steel plate comprises a main plate, an upper wing plate and a lower wing plate, wherein the upper end and the lower end of the main plate are respectively connected with the upper wing plate and the lower wing plate; the upper wing plate and the lower wing plate are fixedly connected with the first connecting piece and the second connecting piece respectively.
3. The connecting node of the side wall and the bottom plate of the fabricated structure according to claim 2, wherein: the first connecting piece comprises two first embedded components, the second connecting piece comprises two second embedded components, the two first embedded components are connected with the two second embedded components through two connecting steel plates respectively, and the upper wing plate and the lower wing plate of each connecting steel plate are fixedly connected with the corresponding first embedded components and the corresponding second embedded components respectively.
4. The connecting node of the side wall and the bottom plate of the fabricated structure according to claim 3, wherein: the first embedded assembly comprises a plurality of first anchor bars which are arranged along the longitudinal direction of the assembly type structure at intervals; the first anchor bar is partially embedded into the prefabricated side wall, partially extends out of the prefabricated side wall, an external thread is arranged on the part of the first anchor bar extending out of the prefabricated side wall, and the first anchor bar penetrates through the upper wing plate and then is locked through a nut.
5. The connecting node of the side wall and the bottom plate of the fabricated structure according to claim 3, wherein: the second embedded component comprises a plurality of second anchor bars which are arranged at intervals along the longitudinal direction of the assembly type structure; the second anchor bar is partially embedded into the bottom plate, partially extends out of the bottom plate, an external thread is arranged on the part of the second anchor bar extending out of the bottom plate, and the second anchor bar penetrates through the lower wing plate and then is locked through a nut.
6. The connecting node of the side wall and the bottom plate of the fabricated structure according to claim 2, wherein: side wing plates are arranged on the two sides of the main board along the longitudinal direction of the assembly type structure; and along the longitudinal direction of the assembly type structure, the adjacent side wing plates on the two adjacent connecting steel plates are connected through bolts.
7. The connecting node of the side wall and the bottom plate of the fabricated structure according to claim 1, wherein: be equipped with on the connecting steel plate that is close to assembled structure inner space and supply to extend between two connecting steel plates with two connecting steel plate respectively with two pre-buried subassembly fixed connection and will follow two adjacent connecting steel plate fixed connection's in the assembled structure is vertical.
8. The connecting node of the side wall and the bottom plate of the fabricated structure according to claim 1, wherein: the both ends of prefabricated side wall all are equipped with pours the groove, and follow the longitudinal adjacent pouring groove on the prefabricated side wall of assembled structure and set up relatively and enclose into the pouring hole that link up from top to bottom.
9. The connecting node of the side wall and the bottom plate of the fabricated structure according to claim 8, wherein: the cross section of the pouring hole is rectangular, circular, hexagonal or octagonal.
10. The connecting node of the side wall and the bottom plate of the fabricated structure according to claim 1, wherein: the bottom plate is a precast concrete member or a cast-in-place concrete member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110307480.6A CN113026967A (en) | 2021-03-23 | 2021-03-23 | Side wall and bottom plate connecting node of assembled structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110307480.6A CN113026967A (en) | 2021-03-23 | 2021-03-23 | Side wall and bottom plate connecting node of assembled structure |
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| CN113026967A true CN113026967A (en) | 2021-06-25 |
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| CN202110307480.6A Pending CN113026967A (en) | 2021-03-23 | 2021-03-23 | Side wall and bottom plate connecting node of assembled structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182382A (en) * | 2022-07-26 | 2022-10-14 | 中铁建(无锡)工程科技发展有限公司 | Connection node of bottom plate and side wall of assembled subway station and construction process |
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2021
- 2021-03-23 CN CN202110307480.6A patent/CN113026967A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182382A (en) * | 2022-07-26 | 2022-10-14 | 中铁建(无锡)工程科技发展有限公司 | Connection node of bottom plate and side wall of assembled subway station and construction process |
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