CN114525865A - Box type steel plate wall capable of preventing expansion die from bulging through grouting and construction method thereof - Google Patents
Box type steel plate wall capable of preventing expansion die from bulging through grouting and construction method thereof Download PDFInfo
- Publication number
- CN114525865A CN114525865A CN202210008079.7A CN202210008079A CN114525865A CN 114525865 A CN114525865 A CN 114525865A CN 202210008079 A CN202210008079 A CN 202210008079A CN 114525865 A CN114525865 A CN 114525865A
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- Prior art keywords
- steel
- wall plates
- steel wall
- wall
- bulging
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 120
- 239000010959 steel Substances 0.000 title claims abstract description 120
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 239000003351 stiffener Substances 0.000 claims description 13
- 239000011440 grout Substances 0.000 claims description 12
- 230000000630 rising effect Effects 0.000 claims 1
- 238000005266 casting Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010008 shearing Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002579 anti-swelling effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
Images
Classifications
-
- 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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
-
- 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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
-
- 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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8635—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the forms
Abstract
The invention discloses a grouting anti-expansion die bulging box-type steel plate wall and a construction method thereof, wherein the box-type steel plate is changed to comprise the following steps: the two steel wall plates are oppositely arranged, and a pouring space is formed between the two steel wall plates; the reinforcing structure comprises a first stiffening rib and a second stiffening rib which are arranged in a crossed mode, the first stiffening rib and the second stiffening rib are installed on the inner sides of the steel wall plates, and the opposite sides of the first stiffening ribs of the two steel wall plates are respectively provided with a through sliding groove; the pulling structure is used for pulling the two steel wall plates and is provided with two opposite sides, and the two sides of the pulling structure are respectively arranged in the sliding grooves of the first stiffening ribs of the two steel wall plates in a sliding manner; and the end sealing plate is plugged between the outer edges of the two steel wall plates, and a circle is arranged on the end sealing plate along the circumferential direction of the steel wall plates. The invention solves the problems of large workload and low efficiency of the steel plate wall reinforced by the traditional steel pipe.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a grouting anti-expansion die bulging box-type steel plate wall and a construction method thereof.
Background
The box-type steel plate wall is a wall body formed by pouring concrete on the steel plate wall surfaces which are arranged oppositely, and stiffening ribs or studs are additionally arranged inside the existing steel plate wall so as to increase the shearing performance of the steel plate wall and the rigidity of the steel plate wall surfaces to prevent deformation. However, the steel plate wall has a large area and is internally accumulated to generate pressure when concrete is poured, so that the steel plate wall surface expands outwards to generate a bulging deformation phenomenon, and the original internal reinforcing form of the steel plate wall cannot meet the requirements of site construction quality and influences the next procedure. And the traditional steel pipe reinforcing mode has large workload, the reinforcing material is inconvenient to transport, and the field construction is not facilitated
Disclosure of Invention
In order to overcome the defects in the prior art, the grouting anti-expansion die bulging box-type steel plate wall and the construction method thereof are provided, so that the problems of large workload and low efficiency of the steel plate wall reinforced by the traditional steel pipes are solved.
In order to realize above-mentioned purpose, provide a box steel sheet wall that mould bulging is prevented expanding in grout, include:
the two steel wall plates are oppositely arranged, and a pouring space is formed between the two steel wall plates;
the reinforcing structure comprises a first stiffening rib and a second stiffening rib which are arranged in a crossed mode, the first stiffening rib and the second stiffening rib are installed on the inner sides of the steel wall plates, and the opposite sides of the first stiffening ribs of the two steel wall plates are respectively provided with a through sliding groove;
the pulling structure is used for pulling the two steel wall plates and is provided with two opposite sides, and the two sides of the pulling structure are respectively arranged in the sliding grooves of the first stiffening ribs of the two steel wall plates in a sliding manner; and
and the end sealing plate is plugged between the outer edges of the two steel wall plates, and a circle is arranged on the end sealing plate along the circumferential direction of the steel wall plates.
Further, the number of the first stiffening ribs and the second stiffening ribs is multiple.
Further, the first stiffening rib is perpendicular to the second stiffening rib.
Furthermore, many first stiffening rib is equidistant to be set up, many the equidistant setting of second stiffening rib.
Further, the tie structure includes:
the two embedded and fixed rods are arranged in the sliding grooves of the first stiffening ribs of the two steel wall plates in a sliding manner in a one-to-one correspondence manner; and
and the connecting rods are connected between the two embedded and fixed rods.
Furthermore, the notches of the sliding grooves extend oppositely to form anti-falling flanges for preventing the embedding rods from slipping.
Further, a plurality of the connecting rods are arranged at intervals along the length direction of the embedding rod.
The invention provides a construction method of a grouting anti-expansion die bulging box-type steel plate wall, which comprises the following steps:
arranging the two steel wallboards oppositely to form a pouring space between the two steel wallboards;
pushing two sides of a pulling structure into the sliding grooves from two ends of the sliding grooves of the first stiffening ribs of the two steel wall plates respectively so that the pulling structure is pulled to the two steel wall plates;
installing a sealing end plate between the outer edges of the two steel wall plates, so that the sealing end plate is plugged between the outer edges of the two steel wall plates;
and pouring concrete grout into the pouring space, so that the concrete grout covers the reinforcing structure and the pulling structure.
The grouting anti-expansion die bulging box-type steel plate wall has the beneficial effects that the two steel wall plates are tied by adopting an inserted opposite-pulling structure through the steel wall plates with the inner sliding grooves, so that the effect of preventing the steel wall from bulging and deforming by pulling the steel wall plates from the inside is achieved, the construction quality during casting inside the steel wall is effectively improved, the steel wall is prevented from deforming and bulging, secondary deformation prevention and reinforcement in site are avoided, and the engineering construction progress is accelerated; on the other hand, the pulling structure corresponds to the first stiffening rib, so that the shearing resistance of the steel plate wall is improved, a split screw hole formed in the steel wall plate is avoided, and the integrity of the wall body is kept.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of a box-type steel plate wall with grouting anti-bulging and bulging according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a steel wall panel according to an embodiment of the present invention.
Fig. 3 is a schematic view of a connection node of a reinforcing structure and a tie structure according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a tie structure according to an embodiment of the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 4, the present invention provides a box type steel plate wall of a grouting anti-swelling mold bulging, including: two steel wall panels 1, a reinforcing structure 2, a tie structure 3 and a sealing end plate.
The two steel wallboards 1 are oppositely arranged and are arranged in a clearance. A space for pouring concrete is formed between the two steel wall plates 1.
The reinforcing structure 2 includes a first stiffener 21 and a second stiffener 22. The first stiffener 21 and the second stiffener 22 are disposed to intersect. A first stiffener 21 and a second stiffener 22 are installed at the inner side of each of the steel wall panels 1, respectively. Opposite sides of the first stiffening ribs 21 of the two steel wall panels 1 are respectively provided with a through sliding chute.
The drawknot structure 3 has opposite sides. The two sides of the tie structure 3 are respectively slidably arranged in the sliding grooves of the first stiffening ribs 21 of the two steel wallboards 1. The drawknot structure 3 is used for drawknot the two steel wall panels 1.
The end sealing plate is plugged between the outer edges of the two steel wall plates 1. The end sealing plate is provided with a circle along the circumference of the steel wallboard 1. The end-sealing plate is used for sealing the pouring space, so that the pouring space becomes a sealed cavity.
The grouting anti-expansion die bulging box-type steel plate wall adopts the internal insertion type split structure to tie the two steel wall plates through the steel wall plates with the internal sliding grooves so as to play a role in preventing the steel plate wall from bulging and deforming by internally tying the steel wall plates, effectively improves the construction quality during casting inside the steel plate wall, avoids the steel plate wall from deforming and bulging, avoids secondary deformation prevention and reinforcement on site, and accelerates the engineering construction progress; on the other hand, the pulling structure corresponds to the first stiffening rib, so that the shearing resistance of the steel plate wall is improved, a split screw hole formed in the steel wall plate is avoided, and the integrity of the wall body is kept.
The grouting anti-expansion die bulging box-type steel plate wall is simple to process, and convenient to process, manufacture and install in a workshop.
The grouting anti-expansion die bulging box-type steel plate wall is simple to process and can be used for effectively improving the pouring construction quality of the steel plate wall. Compared with the traditional split screw rod reinforcing construction, the split screw rod reinforcing construction method is more convenient and fast, reduces the investment and waste of manpower and material resources, reduces the waste of building resources, and simultaneously shortens the construction period and reduces the enterprise cost due to the unique construction process.
In the present embodiment, the number of the first and second stiffeners 21 and 22 is plural. The first stiffener 21 is perpendicular to the second stiffener 22. The plurality of first stiffeners 21 are disposed at equal intervals, and the plurality of second stiffeners 22 are disposed at equal intervals.
In a preferred embodiment, the first stiffening ribs are arranged in a horizontal direction and the second stiffening ribs are arranged in a vertical direction.
The reinforcing structure is integrally in a grid shape, covers the inner side of the steel wallboard and integrally reinforces the steel wallboard.
As a preferred embodiment, the tie structure 3 includes: two embedded and fixed rods 31 and a plurality of connecting and tying rods 32.
The two embedded rods 31 are slidably disposed in the sliding grooves of the first stiffening ribs 21 of the two steel wall panels 1 one by one. A plurality of tie bars 32 are connected between the two embedded bars 31.
In this embodiment, the two fastening rods are arranged in the same direction. The plurality of tie bars 32 are provided at intervals along the longitudinal direction of the embedding bar 31.
Preferably, in order to prevent the two sides of the tie structure from separating from the sliding groove, the notches of the sliding groove of the first stiffening rib are oppositely extended to form anti-falling flanges 211. The escape prevention flange 211 is used to prevent the fastening bar 31 from slipping off. Two anti-drop flanges of the groove opening of the sliding groove are pressed against the embedded fixing rod.
In this embodiment, the side of the anti-slip flange facing the bottom of the sliding groove is arc-shaped, and the radian of the anti-slip flange is adapted to the radian of the circumferential surface of the embedding rod.
The invention provides a construction method of a grouting anti-expansion die bulging box-type steel plate wall, which comprises the following steps:
s1: the two steel wall boards 1 are oppositely arranged, so that a pouring space is formed between the two steel wall boards 1.
S2: and pushing the two sides of the tie structure 3 into the sliding grooves from the two ends of the sliding grooves of the first stiffening ribs 21 of the two steel wall panels 1 respectively, so that the tie structure 3 is tied to the two steel wall panels 1.
Specifically, after the steel wall plates are vertically arranged and the two steel wall plates are oppositely arranged, the positions of the first stiffening ribs on the inner sides of the two steel wall plates correspond to one another. At this time, the end parts of the two embedded rods of the tie structure are aligned to one end of the chute of the first stiffening rib, and the embedded rods and the chute are coaxially arranged. And pushing each embedding rod into the sliding chute, so that the embedding rods slide in the sliding chute until the embedding rods are completely accommodated in the sliding chute, and at the moment, the pulling structure is arranged in the pouring space and is pulled and connected with the two steel wall plates.
S3: and installing a sealing end plate between the outer edges of the two steel wall plates 1, so that the sealing end plate is sealed between the outer edges of the two steel wall plates 1.
In this embodiment, the steel wallboard is the rectangle, and the end cover is installed respectively around the steel wallboard.
In some embodiments, the end closure plate on the upper side of the steel wall panel is temporarily not installed, so that the upper part of the casting space forms a grouting hole for pouring concrete.
In other embodiments, the end-sealing plates on the four sides of the steel wall plate are all installed to form a closed casting cavity, and when concrete is subsequently cast, grouting holes can be formed in the end-sealing plates, and the concrete is poured into the casting cavity through the grouting holes.
S4: and pouring concrete grout into the pouring space, so that the concrete grout covers the reinforcing structure 2 and the pulling structure 3.
And C, pouring concrete grout in the pouring space, coating the reinforced structure and the pulling structure with the concrete grout, and after the concrete grout is solidified, taking the reinforced structure and the pulling structure as the framework of the concrete solidified body. In this embodiment, the reinforcing structure and the tie structure are steel structures.
The reinforcing structure and the drawknot structure further improve the shearing resistance and the bearing capacity of the grouting anti-expansion die bulging box-type steel plate wall.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (8)
1. The utility model provides a box steel sheet wall of mould bulging is prevented rising in grout which characterized in that includes:
the two steel wall plates are oppositely arranged, and a pouring space is formed between the two steel wall plates;
the reinforcing structure comprises a first stiffening rib and a second stiffening rib which are arranged in a crossed mode, the first stiffening rib and the second stiffening rib are installed on the inner sides of the steel wall plates, and the opposite sides of the first stiffening ribs of the two steel wall plates are respectively provided with a through sliding groove;
the pulling structure is used for pulling the two steel wall plates and is provided with two opposite sides, and the two sides of the pulling structure are respectively arranged in the sliding grooves of the first stiffening ribs of the two steel wall plates in a sliding manner; and
and the end sealing plate is plugged between the outer edges of the two steel wall plates, and a circle is arranged on the end sealing plate along the circumferential direction of the steel wall plates.
2. The grouted bulge-preventing boxed steel panel wall as claimed in claim 1, wherein the number of the first and second reinforcing ribs is plural.
3. The grouted bulge resistant boxed steel panel wall of claim 2, wherein the first stiffening ribs are perpendicular to the second stiffening ribs.
4. The grouted bulge-preventing box-type steel plate wall as claimed in claim 3, wherein the first stiffeners are arranged at equal intervals, and the second stiffeners are arranged at equal intervals.
5. The grouted anti-bulging boxed steel panel wall according to claim 1, wherein said drawknot structure comprises:
the two embedded and fixed rods are arranged in the sliding grooves of the first stiffening ribs of the two steel wall plates in a sliding manner in a one-to-one correspondence manner; and
and the connecting rods are connected between the two embedded and fixed rods.
6. The box-type steel plate wall for preventing the expansion and bulging of the grout, according to claim 5, wherein the notches of the sliding grooves are oppositely extended to form anti-slip flanges for preventing the embedment rod from slipping off.
7. The grouted anti-bulging box-type steel plate wall as claimed in claim 5, wherein a plurality of said tie bars are provided at intervals along a length direction of said embedment bar.
8. A construction method of a grouting anti-bulging box-type steel plate wall according to any one of claims 1 to 7, characterized by comprising the following steps:
arranging the two steel wallboards oppositely to form a pouring space between the two steel wallboards;
pushing two sides of a pulling structure into the sliding grooves from two ends of the sliding grooves of the first stiffening ribs of the two steel wall plates respectively so that the pulling structure is pulled to the two steel wall plates;
installing a sealing plate between the outer edges of the two steel wall plates, so that the sealing plate is sealed between the outer edges of the two steel wall plates;
and pouring concrete grout into the pouring space, so that the concrete grout covers the reinforcing structure and the pulling structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210008079.7A CN114525865A (en) | 2022-01-06 | 2022-01-06 | Box type steel plate wall capable of preventing expansion die from bulging through grouting and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210008079.7A CN114525865A (en) | 2022-01-06 | 2022-01-06 | Box type steel plate wall capable of preventing expansion die from bulging through grouting and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114525865A true CN114525865A (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210008079.7A Pending CN114525865A (en) | 2022-01-06 | 2022-01-06 | Box type steel plate wall capable of preventing expansion die from bulging through grouting and construction method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN114525865A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101802321A (en) * | 2007-09-11 | 2010-08-11 | 尼克·科伊卡斯 | Building structures and components therefor |
| CN102245843A (en) * | 2008-12-15 | 2011-11-16 | G·斯切莱利 | Foldable form panel block for building walls |
| KR20150002463U (en) * | 2015-04-03 | 2015-06-24 | 김종일 | The outer wall for easy construction |
| CN107859206A (en) * | 2017-12-27 | 2018-03-30 | 沈阳建筑大学 | Pre-manufactured steel structure overlapped shear wall and its construction method |
| CN110206197A (en) * | 2019-05-23 | 2019-09-06 | 河海大学 | A kind of double steel plate Combined concrete wall and its construction method |
| CN111441511A (en) * | 2020-04-13 | 2020-07-24 | 中国矿业大学 | Permanent template and method for pouring shear wall by adopting permanent template |
| AU2019297201A1 (en) * | 2018-07-03 | 2020-11-26 | Castawall Australia Pty Ltd | Support structure assembly |
| CN112663822A (en) * | 2021-01-20 | 2021-04-16 | 上海建工二建集团有限公司 | Mounting rack used between masonry structure walls |
| CN113107108A (en) * | 2021-03-20 | 2021-07-13 | 北京工业大学 | Double-steel-plate concrete composite wall with T-shaped stiffening ribs and U-shaped pull rods |
-
2022
- 2022-01-06 CN CN202210008079.7A patent/CN114525865A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101802321A (en) * | 2007-09-11 | 2010-08-11 | 尼克·科伊卡斯 | Building structures and components therefor |
| CN102245843A (en) * | 2008-12-15 | 2011-11-16 | G·斯切莱利 | Foldable form panel block for building walls |
| KR20150002463U (en) * | 2015-04-03 | 2015-06-24 | 김종일 | The outer wall for easy construction |
| CN107859206A (en) * | 2017-12-27 | 2018-03-30 | 沈阳建筑大学 | Pre-manufactured steel structure overlapped shear wall and its construction method |
| AU2019297201A1 (en) * | 2018-07-03 | 2020-11-26 | Castawall Australia Pty Ltd | Support structure assembly |
| US20210277667A1 (en) * | 2018-07-03 | 2021-09-09 | Castawall Australia Pty Ltd | Support structure assembly |
| CN110206197A (en) * | 2019-05-23 | 2019-09-06 | 河海大学 | A kind of double steel plate Combined concrete wall and its construction method |
| CN111441511A (en) * | 2020-04-13 | 2020-07-24 | 中国矿业大学 | Permanent template and method for pouring shear wall by adopting permanent template |
| CN112663822A (en) * | 2021-01-20 | 2021-04-16 | 上海建工二建集团有限公司 | Mounting rack used between masonry structure walls |
| CN113107108A (en) * | 2021-03-20 | 2021-07-13 | 北京工业大学 | Double-steel-plate concrete composite wall with T-shaped stiffening ribs and U-shaped pull rods |
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Application publication date: 20220524 |
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