CN115467446A - Assembled steel structure frame and concrete combined structure residential wall construction method - Google Patents
Assembled steel structure frame and concrete combined structure residential wall construction method Download PDFInfo
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- CN115467446A CN115467446A CN202211127054.5A CN202211127054A CN115467446A CN 115467446 A CN115467446 A CN 115467446A CN 202211127054 A CN202211127054 A CN 202211127054A CN 115467446 A CN115467446 A CN 115467446A
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- concrete
- plate
- steel
- prefabricated
- steel beam
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 93
- 239000010959 steel Substances 0.000 title claims abstract description 93
- 239000004567 concrete Substances 0.000 title claims abstract description 92
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 239000011083 cement mortar Substances 0.000 claims abstract description 7
- 239000004793 Polystyrene Substances 0.000 claims abstract description 5
- 229920002223 polystyrene Polymers 0.000 claims abstract description 5
- 239000000565 sealant Substances 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 238000009435 building construction Methods 0.000 abstract description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 239000011178 precast concrete Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6815—Expansion elements specially adapted for wall or ceiling parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
- E04B2/60—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal characterised by special cross-section of the elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/10—Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
- E04C2/2885—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material with the insulating material being completely surrounded by, or embedded in, a stone-like material, e.g. the insulating material being discontinuous
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
The invention relates to the technical field of building construction, in particular to a construction method of a prefabricated steel structure frame and a concrete combined structure house wall. The insulation board is prefabricated in the concrete prefabricated wall board, a concrete outer leaf board is arranged on the outer side of the concrete prefabricated wall board, a concrete inner leaf board is arranged on the inner side of the concrete prefabricated wall board, the inner portion of the concrete inner leaf board is poured, the prefabricated floor slab is laid on a horizontal steel beam at the same height, cement mortar is paved on the prefabricated floor slab for plugging, then pouring is carried out, the concrete outer leaf board is waterproof in a joint position, a polystyrene rod is stuffed in a gap, and sealant is beaten on the outermost side. Save the engineering time when assembling at the scene, the installation of being convenient for reduces installation cost to concrete steel column and horizontal girder steel can provide effectual vertical braces and the resistance to deformation of preferred level.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a construction method of a residential wall with an assembled steel structure frame and a concrete combined structure.
Background
In the beginning of the 20 th century, steel industry scales in some developed countries are rapidly expanding with the beginning of industrial revolution, and steel structure houses are primarily developed. To date, steel structure housing technology has been developed in developed countries of the world for over a hundred years. In Europe, america, japan and the like, the amount of construction steel reaches more than three times of the steel yield, and the steel structure building area accounts for more than four times of the total building area, so that respective steel structure residential systems are formed. However, the existing concrete steel structure inner blade is a bearing layer of a concrete prefabricated wall panel; connecting reinforcing steel bars extend out of the left, right and top surfaces of the concrete inner leaves; when the precast concrete wallboard is installed, cement mortar is paved on a floor slab for installing the precast concrete wallboard, and the embedded part at the top of the precast concrete wallboard and the steel beam are welded into a whole by using angle steel; and binding the left and right reinforcing steel bars and the top reinforcing steel bars of the concrete prefabricated wall board with the reinforcing steel bars of the post-pouring area, and pouring concrete to form a whole. Whether self weight is too big or not needs to be considered for the bearing layer to the inner leaf, and through welding many times, ligature, pour, the construction is loaded down with trivial details, and assembly efficiency is low.
Disclosure of Invention
The invention aims to solve the problems, and provides an assembly type steel structure frame capable of accelerating assembling efficiency and a construction method of a concrete combined structure house wall.
The invention solves the problems and adopts the technical scheme that:
a construction method for a prefabricated steel structure frame and concrete combined structure residential building wall comprises the following steps:
the first step is as follows: two concrete steel columns are oppositely arranged, I-shaped connecting steel is horizontally and oppositely arranged on each concrete steel column, and a web plate on one side of the connecting steel, which is far away from each concrete steel column, is provided with a fixing hole;
the second step is that: prefabricating the insulation board in the concrete prefabricated wall board;
the third step: the outer side of the concrete prefabricated wall plate is provided with a concrete outer blade plate, and the inner side of the concrete prefabricated wall plate is provided with a concrete inner blade plate;
the fourth step: reinforcing mesh sheets are arranged inside the concrete inner leaf plate and on the front side and the rear side parallel to the heat insulation plate, and a building block is placed between the two reinforcing mesh sheets;
the fifth step: an I-shaped horizontal steel beam is placed at the top of the concrete inner blade plate, and fixing holes are formed in two sides of a web plate of the horizontal steel beam;
and a sixth step: a connecting hole is formed in the lower wing plate of the horizontal steel beam, and a connecting steel bar extends out of the top of the concrete inner wing plate and penetrates through the connecting hole;
the seventh step: pouring the interior of the concrete inner blade plate, pouring concrete to the top of the horizontal steel beam, exposing the fixing holes at the two ends of the horizontal steel beam, and not pouring concrete;
eighth step: two ends of the horizontal steel beam are respectively opposite to the connecting steel, the fixing holes of the horizontal steel beam and the connecting steel are jointly connected with a connecting plate through bolts, and the concrete steel column and the concrete prefabricated wall plate are fixed through the connecting plate;
the ninth step: laying a prefabricated floor slab on a horizontal steel beam at the same height, laying cement mortar on the prefabricated floor slab for plugging, and then pouring;
the tenth step: the concrete outer leaf plate is structurally waterproof at the joint part, a polystyrene rod is filled in the gap, and sealant is applied to the outermost side.
Compared with the prior art, the invention adopting the technical scheme has the outstanding characteristics that:
the heat-insulation bag is prefabricated in the concrete prefabricated wall board, the concrete inner blade plate and the horizontal steel beam are poured into a whole through the connecting steel bars, cement mortar is used for plugging, the horizontal steel beam and the connecting steel are fixed through the connecting plate, the construction time can be saved when the connecting plate is assembled on site through bolt fixing, the installation is convenient, the installation cost is reduced, and the concrete steel column and the horizontal steel beam can provide effective vertical support and better horizontal deformation resistance.
Preferably, the further technical scheme of the invention is as follows:
the side surfaces of the concrete inner blade plate are all water-washed rough surfaces.
Drawings
FIG. 1 is a schematic structural diagram of a front cross-sectional view of a prefabricated concrete wall panel structure in a construction method of a prefabricated steel structural frame and a concrete combined structural residential wall according to an embodiment of the invention;
FIG. 2 is a schematic side view of a cross-sectional structure of a prefabricated concrete wall panel in a construction method of a prefabricated steel structural frame and a concrete combined structural housing wall according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a front view of a construction method of a prefabricated steel structural frame and a concrete combined structural house wall according to an embodiment of the present invention;
FIG. 4 is a schematic side sectional view of a method for constructing a prefabricated steel structural frame and concrete composite structural housing wall according to an embodiment of the present invention;
labeled as: concrete outer leaf plate 1, concrete inner leaf plate 2, heated board 3, horizontal girder steel 4, concrete steel post 5, connecting steel 6, connecting plate 7, prefabricated floor 8, polystyrene stick 9, sealed glue 10, reinforcing bar net piece 201, building block 202.
Detailed Description
The invention will be further illustrated by the following examples, which are intended only for a better understanding of the present invention and therefore do not limit the scope of the invention.
A construction method for a residential wall with an assembled steel structure frame and a concrete combined structure comprises the following steps:
the first step is as follows: two concrete steel columns 5 are oppositely arranged, the concrete steel columns 5 are horizontally and oppositely provided with I-shaped connecting steel 6, and a web plate on one side of the connecting steel 6, which deviates from the concrete steel columns 5, is provided with a fixing hole.
The second step is that: the insulation board 3 is prefabricated in the concrete prefabricated wall board.
The third step: the outer side of the concrete prefabricated wall plate is provided with a concrete outer blade plate 1, and the inner side of the concrete prefabricated wall plate is provided with a concrete inner blade plate 2.
The fourth step: inside and all be provided with reinforcing bar net piece 201 with the parallel front and back both sides of heated board 3 of lamina in the concrete, placed building block 202 between two reinforcing bar net pieces 201.
The fifth step: i-shaped horizontal steel beams 4 are placed at the tops of the concrete inner leaf plates 2, each I-shaped horizontal steel beam 4 comprises an upper wing plate, a lower wing plate and a middle web plate, and fixing holes are formed in the two sides of each web plate of each horizontal steel beam 4.
And a sixth step: the lower wing plate of the horizontal steel beam 4 is provided with a connecting hole, and the top of the concrete inner leaf plate 2 extends out of the connecting steel bar to penetrate through the connecting hole.
The seventh step: pouring is carried out inside the concrete inner blade plate 2, concrete is poured to the top of the horizontal steel beam 4, fixing holes at two ends of the horizontal steel beam 4 are exposed, and concrete is not poured.
The eighth step: the two ends of the horizontal steel beam 4 are opposite to the connecting steel 6 respectively, the fixing holes of the horizontal steel beam 4 and the connecting steel 6 are connected with a connecting plate 7 through bolts, and the concrete steel column 5 is fixed with the concrete prefabricated wall plate through the connecting plate 7.
The ninth step: and paving the precast floor slabs 8 on the horizontal steel beams 4 at the same height, paving cement mortar on the precast floor slabs 8 for plugging, and then pouring.
The tenth step: the concrete outer blade plate 1 is structurally waterproof at the joint part, a polystyrene rod 9 is filled in the gap, and a sealant 10 is applied to the outermost side.
The side surfaces of the concrete inner blade plate 2 are all water-washing rough surfaces, and the water-washing rough surfaces can improve the bonding firmness of the wall plate and the subsequent procedures.
The heat-insulation bag is prefabricated in the concrete prefabricated wall board, the concrete inner leaf plate and the horizontal steel beam are poured into a whole through the connecting steel bars, cement mortar is used for plugging, a waterproof structure is arranged on the concrete outer leaf plate, the horizontal steel beam and the connecting steel are fixed through the connecting plate, construction time can be saved when the connecting plate is assembled on site through bolt fixing, installation is facilitated, installation cost is reduced, and the concrete steel column and the horizontal steel beam can provide effective vertical support and better horizontal deformation resistance.
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 scope of the present invention, which is defined in the appended claims.
Claims (2)
1. A construction method for a prefabricated steel structure frame and concrete combined structure house wall is characterized in that: the method comprises the following steps:
the first step is as follows: two concrete steel columns are oppositely arranged, I-shaped connecting steel is horizontally and oppositely arranged on the concrete steel columns, and a web plate on one side, away from the concrete steel columns, of the connecting steel is provided with a fixing hole;
the second step is that: prefabricating the insulation board in the concrete prefabricated wall board;
the third step: the outer side of the concrete prefabricated wall plate is provided with a concrete outer blade plate, and the inner side of the concrete prefabricated wall plate is provided with a concrete inner blade plate;
the fourth step: reinforcing mesh sheets are arranged inside the concrete inner leaf plate and on the front side and the rear side parallel to the heat insulation plate, and a building block is placed between the two reinforcing mesh sheets;
the fifth step: an I-shaped horizontal steel beam is placed at the top of the concrete inner blade plate, and fixing holes are formed in two sides of a web plate of the horizontal steel beam;
and a sixth step: a connecting hole is formed in a lower wing plate of the horizontal steel beam, and a connecting steel bar extends out of the top of the concrete inner wing plate and penetrates through the connecting hole;
the seventh step: pouring the interior of the concrete inner blade plate, pouring concrete to the top of the horizontal steel beam, exposing the fixing holes at the two ends of the horizontal steel beam, and not pouring concrete;
eighth step: two ends of the horizontal steel beam are respectively opposite to the connecting steel, the fixing holes of the horizontal steel beam and the connecting steel are jointly connected with a connecting plate through bolts, and the concrete steel column and the concrete prefabricated wall plate are fixed through the connecting plate;
the ninth step: laying a prefabricated floor slab on a horizontal steel beam at the same height, laying cement mortar on the prefabricated floor slab for plugging, and then pouring;
the tenth step: the concrete outer leaf plate is structurally waterproof at the joint part, a polystyrene rod is filled in the gap, and sealant is applied to the outermost side.
2. The assembly type steel structure frame and concrete combined structure residential building wall construction method according to claim 1, wherein: the side surfaces of the concrete inner blade plate are all water-washed rough surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211127054.5A CN115467446A (en) | 2022-09-16 | 2022-09-16 | Assembled steel structure frame and concrete combined structure residential wall construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211127054.5A CN115467446A (en) | 2022-09-16 | 2022-09-16 | Assembled steel structure frame and concrete combined structure residential wall construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115467446A true CN115467446A (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211127054.5A Withdrawn CN115467446A (en) | 2022-09-16 | 2022-09-16 | Assembled steel structure frame and concrete combined structure residential wall construction method |
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| Country | Link |
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| CN (1) | CN115467446A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115874756A (en) * | 2022-12-20 | 2023-03-31 | 浙江波威建工有限公司 | Integrated assembly type reverse-beating stone outer wall component, production process and construction method |
-
2022
- 2022-09-16 CN CN202211127054.5A patent/CN115467446A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115874756A (en) * | 2022-12-20 | 2023-03-31 | 浙江波威建工有限公司 | Integrated assembly type reverse-beating stone outer wall component, production process and construction method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20221213 |