CN115198926B - Frame structure assembled wall-beam connection structure and construction method thereof - Google Patents
Frame structure assembled wall-beam connection structure and construction method thereof Download PDFInfo
- Publication number
- CN115198926B CN115198926B CN202210523541.7A CN202210523541A CN115198926B CN 115198926 B CN115198926 B CN 115198926B CN 202210523541 A CN202210523541 A CN 202210523541A CN 115198926 B CN115198926 B CN 115198926B
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- wall
- plate
- buried
- shaped
- plates
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- 238000010276 construction Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 238000005192 partition Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000004567 concrete Substances 0.000 claims description 26
- 239000002002 slurry Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000011178 precast concrete Substances 0.000 claims description 4
- 238000009415 formwork Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
-
- 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
-
- 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
- E04B1/58—Connections for building structures in general of bar-shaped building elements
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
Abstract
The invention discloses a frame structure assembled wall-beam connection structure, wherein a wall body comprises a prefabricated partition wall and a partition wall connection device, the partition wall connection device comprises an H-shaped clamp and a C-shaped clamp, prefabricated partition walls are arranged on two sides of the H-shaped clamp and are connected with the H-shaped clamp through the C-shaped clamp, H-shaped grooves are formed in the upper end and the lower end of the prefabricated partition wall, a beam body comprises a beam upper side buried plate, a beam side plate and a wall buried plate, the beam upper side buried plate and the wall buried plate comprise flat steel plates, two parallel long-direction buried steel plates are arranged on the upper end face and the lower end face of the flat steel plate of the beam upper side buried plate, short-direction buried steel plates are uniformly arranged between the long-direction buried steel plates, cushion blocks are arranged on two sides of the long-direction buried steel plates, and a beam side plate is arranged between the beam upper side buried plate and the wall buried plate. The invention has the advantages that: and in the construction process, a scaffold is not needed to support, the connection is tight, and the operation is convenient.
Description
Technical Field
The invention relates to the technical field of assembled wall-beam construction, in particular to a frame structure assembled wall-beam connection structure and a construction method thereof.
Background
Current framework-infill wall structures, the main structural portion is typically cast in place. And (3) adopting an on-site column template, pouring columns, then manufacturing templates of the beams and the floor slabs, supporting the templates, and then pouring the beams and the floor slabs. And finally, after the integral structure is completed, installing the filling wall.
It has the following disadvantages:
1. because the beam and column members of the building concrete are used as main bearing members, in-situ cast is often adopted for ensuring the quality. The formwork supporting, pouring and removing on site consume a great deal of manpower and material resources, the formwork also needs to be supported, and the cost of the scaffold is also needed.
2. The existing infilled wall construction is carried out after the main body structure is completed, the installation of the large-sized assembled inner partition wall is limited due to the limitation of space, and the quality of the lower portion slurry-setting and upper portion connection is difficult to ensure.
Disclosure of Invention
The invention aims to solve the technical problems and provides a frame structure assembled wall-beam connection structure which does not need scaffold support in the construction process, is tightly connected and is convenient to operate, and a construction method thereof.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a frame construction assembled wall-roof beam connection structure, includes wall body and roof beam body, the wall body includes prefabricated partition wall and partition wall connecting device, partition wall connecting device includes H shape card and C shape card, H shape card both sides are equipped with prefabricated partition wall, prefabricated partition wall passes through C shape card and is connected with H shape card, prefabricated partition wall upper and lower both ends are equipped with H shape recess, the roof beam body includes roof beam upside and buries board, roof beam curb plate and wall and buries the board, roof beam upside buries board and wall and buries the board including flat steel plate, the flat steel plate up and down the terminal surface of roof beam upside buries the board is equipped with two parallel arrangement's long direction and buries the steel sheet, evenly be equipped with the short direction between the long direction buries the steel sheet, be equipped with the slip casting hole on the flat steel plate between the long direction buries the steel sheet, be equipped with the roof beam curb plate on the roof beam side buries the board and buries the board, be equipped with the bolt hole on the roof beam curb plate;
a construction method of a frame structure assembled wall-beam connection structure comprises the following steps:
s1, firstly, producing a prefabricated wallboard with an upper H-shaped groove in an assembly type factory, wherein the height of the wallboard is 10cm lower than the net height of the layer, connecting a C-shaped clamp on the side edge of the H-shaped groove through bolts for fixing, and respectively installing two sides of the prefabricated wallboard;
s2, placing the wallboard provided with the H-shaped groove on a concrete beam, connecting different prefabricated partition walls through H-shaped clamps, and sequentially assembling inter-column wall bodies;
s3, after connection is completed, the embedded plate on the wall is sewn with the H-shaped groove of the wall along the forward direction;
s4, supporting the wall body and the flat steel plate to a height of 2cm by using the cushion block with a height of 3cm, and leaving 1cm of surplus between the H-shaped groove and the long-direction embedded steel plate and between the H-shaped groove and the short-direction embedded steel plate;
s5, bonding the joints of the walls by adopting a connecting adhesive tape to prevent grouting from flowing out between the joints of the walls;
s6, grouting in the grouting holes after the positioning and fixing of the embedded plates on the wall are completed, immersing the embedded plates and the wall body by the slurry, and connecting the embedded plates and the wall body into a whole;
s7, grouting simultaneously flows into gaps in the H-shaped clamp and the C-shaped clamp to finish gap filling, and connection between the walls is realized;
s8, after the grouting material strength reaches 50% of the design strength, installing beam side plates, and fixing the beam side plates on two sides through bolt holes to avoid the generation of a mold expansion in the concrete beam pouring process;
s9, pouring concrete, and pouring cast-in-place concrete into the beam template;
s10, positioning and placing the buried plate on the upper side of the beam in concrete on the upper side of the beam;
s11, dismantling the beam side plates and cutting off bolt rods growing out of the side surfaces of the beam when the strength of the concrete beam reaches 50% of the design strength;
and S12, continuously placing a precast concrete wall above the buried plate on the upper side of the beam, installing the wall according to a slurry setting process, and sequentially finishing construction upwards.
Further, the H-shaped card and the C-shaped card in the S2 have 1-2cm of dimension surplus, and the installation error caused by wall deviation is balanced.
Compared with the prior art, the invention has the advantages that:
1. adopting an assembled wall body as a support, and realizing the on-site concrete beam pouring without scaffold support;
2. the embedded plates on the upper sides of the beams and the embedded plates on the walls are beneficial to providing effective connection between the beams and the walls, so that the wall body is more cooperated with the beams and is stronger;
3. the construction of the wall body can be directly carried out by adopting a tower crane for hoisting, and the wall body can be constructed vertically and sequentially and inserted, thereby being convenient for construction; 4. The beam side plates can be reused;
5. the long-direction embedded steel plate and the short-direction embedded steel plate can provide gaps between the wall body and the embedded plate, so that a space is provided for grouting;
6. the prefabricated wall body has H shape recess with current assembled wall body phase, and upper portion can realize accurate positioning, guarantees the construction accuracy to be connected through the grout of H shape recess and steel sheet, form an organic wholely, it is more firm.
Drawings
Fig. 1 is a schematic structural view of a wall body according to the present invention.
Fig. 2 is a schematic structural view of the beam body of the present invention.
Reference numerals: 1. the beam upper side buried plate, 1-1, short direction buried steel plate, 1-2, long direction buried steel plate, 1-3, cushion block, 1-4, flat steel plate, 2, beam side plate, 2-1, bolt hole, 3, wall buried plate, 3-1, grouting hole, 4, prefabricated partition wall, 4-1, H-shaped groove, 5, partition wall connecting device, 5-1, C-shaped card, 5-2, H-shaped card.
Detailed Description
Example 1
A construction method of a frame structure assembled wall-beam connection structure comprises the following steps:
s1, firstly, producing a prefabricated wallboard with an upper H-shaped groove 4-1 in an assembly type factory, wherein the height of the wallboard is 10cm lower than the net height of the wallboard, connecting a C-shaped clamp 5-1 to the side edge of the H-shaped groove 4-1 through bolts for fixing, and respectively installing two sides of the prefabricated wallboard;
s2, placing the wallboard provided with the H-shaped groove 4-1 on a concrete beam, connecting different prefabricated partition walls 4 through H-shaped clamps 5-2, sequentially assembling inter-column walls, and balancing installation errors caused by wall deviation due to 1cm of dimensional surplus in the H-shaped clamps 5-2 and the C-shaped clamps 5-1;
s3, after connection is completed, the embedded plate 3 on the wall is sewn with the H-shaped groove 4-1 of the wall along the forward direction;
s4, supporting the wall body and the flat steel plate 1-4 to a height of 2cm by using the cushion block 1-3 with a height of 3cm, and leaving 1cm of surplus between the H-shaped groove 4-1 and the long-direction embedded steel plate 1-2 and between the H-shaped groove and the short-direction embedded steel plate 1-1;
s5, bonding the joints of the walls by adopting a connecting adhesive tape, so that grouting is prevented from flowing out from the middle of the joints of the walls.
S6, grouting in the grouting holes 3-1 after the wall embedded plate 3 is positioned and fixed, immersing the upper embedded plate and the wall body by the slurry, and connecting the upper embedded plate and the wall body into a whole;
s7, grouting simultaneously flows into gaps in the H-shaped clamp 5-2 and the C-shaped clamp 5-1 to finish gap filling, and connection between walls is realized;
s8, after the grouting material strength reaches 50% of the design strength, installing a beam side plate 2, and fixing two sides of the beam side plate 2 through bolt holes 2-1 to avoid the generation of a mold expansion in the concrete beam pouring process;
s9, pouring concrete, and pouring cast-in-place concrete into the beam template;
s10, positioning and placing the upper side buried plate 1 of the beam in concrete on the beam;
s11, dismantling the beam side plates 2 when the strength of the concrete beam reaches 50% of the design strength, and cutting off bolt rods growing out of the side surfaces of the beam;
and S12, continuously placing a precast concrete wall above the buried plate 1 on the upper side of the beam, installing the wall according to a slurry setting process, and sequentially finishing construction upwards.
Example two
A construction method of a frame structure assembled wall-beam connection structure comprises the following steps:
s1, firstly, producing a prefabricated wallboard with an upper H-shaped groove 4-1 in an assembly type factory, wherein the height of the wallboard is 10cm lower than the net height of the wallboard, connecting a C-shaped clamp 5-1 to the side edge of the H-shaped groove 4-1 through bolts for fixing, and respectively installing two sides of the prefabricated wallboard;
s2, placing the wallboard provided with the H-shaped groove 4-1 on a concrete beam, connecting different prefabricated partition walls 4 through H-shaped clamps 5-2, sequentially assembling inter-column walls, and balancing installation errors caused by wall deviation due to 2cm of surplus sizes in the H-shaped clamps 5-2 and the C-shaped clamps 5-1;
s3, after connection is completed, the embedded plate 3 on the wall is sewn with the H-shaped groove 4-1 of the wall along the forward direction;
s4, supporting the wall body and the flat steel plate 1-4 to a height of 2cm by using the cushion block 1-3 with a height of 3cm, and leaving 1cm of surplus between the H-shaped groove 4-1 and the long-direction embedded steel plate 1-2 and between the H-shaped groove and the short-direction embedded steel plate 1-1;
s5, bonding the joints of the walls by adopting a connecting adhesive tape, so that grouting is prevented from flowing out from the middle of the joints of the walls.
S6, grouting in the grouting holes 3-1 after the wall embedded plate 3 is positioned and fixed, immersing the upper embedded plate and the wall body by the slurry, and connecting the upper embedded plate and the wall body into a whole;
s7, grouting simultaneously flows into gaps in the H-shaped clamp 5-2 and the C-shaped clamp 5-1 to finish gap filling, and connection between walls is realized;
s8, after the grouting material strength reaches 50% of the design strength, installing a beam side plate 2, and fixing two sides of the beam side plate 2 through bolt holes 2-1 to avoid the generation of a mold expansion in the concrete beam pouring process;
s9, pouring concrete, and pouring cast-in-place concrete into the beam template;
s10, positioning and placing the upper side buried plate 1 of the beam in concrete on the beam;
s11, dismantling the beam side plates 2 when the strength of the concrete beam reaches 50% of the design strength, and cutting off bolt rods growing out of the side surfaces of the beam;
and S12, continuously placing a precast concrete wall above the buried plate 1 on the upper side of the beam, installing the wall according to a slurry setting process, and sequentially finishing construction upwards.
The above embodiments are only for illustrating the technical solution of the present invention, and it should be understood by those skilled in the art that although the present invention has been described in detail with reference to the above embodiments: modifications and equivalents may be made thereto without departing from the spirit and scope of the invention, which is intended to be encompassed by the claims.
Claims (2)
1. The utility model provides a frame construction assembled wall-roof beam connection structure, includes wall body and roof beam body, its characterized in that: the wall body comprises a prefabricated partition wall (4) and partition wall connecting devices (5), the partition wall connecting devices (5) comprise H-shaped clamps (5-2) and C-shaped clamps (5-1), the prefabricated partition wall (4) is arranged on two sides of the H-shaped clamps, the prefabricated partition wall (4) is connected with the H-shaped clamps (5-2) through the C-shaped clamps (5-1), H-shaped grooves (4-1) are formed in the upper end and the lower end of the prefabricated partition wall (4), the beam body comprises a beam upper side buried plate (1), a beam side plate (2) and a wall buried plate (3), the beam upper side buried plate (1) and the wall buried plate (3) comprise flat steel plates (1-4), two parallel long-direction buried steel plates (1-2) are arranged on the upper end face and the lower end face of the flat steel plates (1-4) of the beam upper side buried plate (1), short-direction buried steel plates (1-1) are uniformly arranged between the long-direction buried steel plates (1-2), grouting holes are formed in the flat steel plates (1-4) on the two sides of the flat steel plates (1-4), the upper end face of the on-wall buried plate (3) is provided with a long-direction buried steel plate (1-2) and a short-direction buried steel plate (1-1), a beam side plate (2) is arranged between the beam upper side buried plate (1) and the on-wall buried plate (3), and a bolt hole (2-1) is formed in the beam side plate (2);
a construction method of a frame structure assembled wall-beam connection structure comprises the following steps:
s1, firstly, producing a prefabricated wallboard with an upper H-shaped groove (4-1) in an assembly type factory, wherein the height of the wallboard is 10cm lower than the net height of the wallboard, connecting a C-shaped clamp (5-1) to the side edge of the H-shaped groove (4-1) through bolts for fixing, and respectively installing two sides of the prefabricated wallboard;
s2, placing the wallboard provided with the H-shaped groove (4-1) on a concrete beam, connecting different prefabricated partition walls (4) through H-shaped clamps (5-2), and sequentially assembling inter-column walls;
s3, after connection is completed, the embedded plate (3) on the wall is sewn with the H-shaped groove (4-1) of the wall along the forward direction;
s4, supporting the wall body and the flat steel plate (1-4) to a height of 2cm by using the height of the cushion block (1-3) as 3cm, and leaving 1cm of surplus between the H-shaped groove (4-1) and the long-direction embedded steel plate (1-2) and between the H-shaped groove and the short-direction embedded steel plate (1-1);
s5, bonding the joints of the walls by adopting a connecting adhesive tape to prevent grouting from flowing out between the joints of the walls;
s6, grouting in the grouting holes (3-1) after the embedded plates (3) on the wall are positioned and fixed, immersing the upper embedded plates and the wall body by the slurry, and connecting the upper embedded plates and the wall body into a whole;
s7, grouting simultaneously flows into gaps in the H-shaped clamp (5-2) and the C-shaped clamp (5-1) to finish gap filling, and connection between walls is realized;
s8, after the grouting material strength reaches 50% of the design strength, installing beam side plates (2), and fixing the beam side plates (2) on two sides through bolt holes to avoid the generation of expansion molds in the concrete beam pouring process;
s9, pouring concrete, and pouring cast-in-place concrete into the beam template;
s10, positioning and placing the upper side buried plate (1) of the beam in concrete on the beam;
s11, dismantling the beam side plates (2) when the strength of the concrete beam reaches 50% of the design strength, and cutting off bolt rods which grow out of the side surfaces of the beam;
and S12, continuously placing a precast concrete wall above the buried plate (1) on the upper side of the beam, and installing the wall according to a slurry setting process to sequentially finish construction upwards.
2. A frame structure fabricated wall-beam connection structure according to claim 1, wherein: the H-shaped card (5-2) and the C-shaped card (5-1) in the S2 have 1-2cm of dimensional surplus, and the installation error caused by wall deviation is balanced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210523541.7A CN115198926B (en) | 2022-05-13 | 2022-05-13 | Frame structure assembled wall-beam connection structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210523541.7A CN115198926B (en) | 2022-05-13 | 2022-05-13 | Frame structure assembled wall-beam connection structure and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN115198926A CN115198926A (en) | 2022-10-18 |
| CN115198926B true CN115198926B (en) | 2024-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011089175A2 (en) * | 2010-01-22 | 2011-07-28 | Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. | Partition and method for room climate control |
| CN203213379U (en) * | 2013-01-22 | 2013-09-25 | 山东农业大学 | Heat-preserving and heat-insulating type concrete ring beam template building block |
| CN105484388A (en) * | 2015-11-18 | 2016-04-13 | 福建工程学院 | Prefabricated assembly type shear wall vertical slit connecting structure and construction method thereof |
| CN108590189A (en) * | 2018-05-30 | 2018-09-28 | 宁波普利凯建筑科技有限公司 | A kind of provisions for grouting and its construction method of prefabricated components |
| CN215978054U (en) * | 2021-10-20 | 2022-03-08 | 四川迈铁龙科技有限公司 | Prefabricated ring beam |
-
2022
- 2022-05-13 CN CN202210523541.7A patent/CN115198926B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011089175A2 (en) * | 2010-01-22 | 2011-07-28 | Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. | Partition and method for room climate control |
| CN203213379U (en) * | 2013-01-22 | 2013-09-25 | 山东农业大学 | Heat-preserving and heat-insulating type concrete ring beam template building block |
| CN105484388A (en) * | 2015-11-18 | 2016-04-13 | 福建工程学院 | Prefabricated assembly type shear wall vertical slit connecting structure and construction method thereof |
| CN108590189A (en) * | 2018-05-30 | 2018-09-28 | 宁波普利凯建筑科技有限公司 | A kind of provisions for grouting and its construction method of prefabricated components |
| CN215978054U (en) * | 2021-10-20 | 2022-03-08 | 四川迈铁龙科技有限公司 | Prefabricated ring beam |
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| CN115198926A (en) | 2022-10-18 |
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