CN111734016A - Anti-cracking inner partition wall applied to assembled steel structure and construction method thereof - Google Patents
Anti-cracking inner partition wall applied to assembled steel structure and construction method thereof Download PDFInfo
- Publication number
- CN111734016A CN111734016A CN202010593448.4A CN202010593448A CN111734016A CN 111734016 A CN111734016 A CN 111734016A CN 202010593448 A CN202010593448 A CN 202010593448A CN 111734016 A CN111734016 A CN 111734016A
- Authority
- CN
- China
- Prior art keywords
- frame
- clamping pieces
- batten
- partition wall
- channel steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 62
- 239000010959 steel Substances 0.000 title claims abstract description 62
- 238000005192 partition Methods 0.000 title claims abstract description 23
- 238000005336 cracking Methods 0.000 title claims abstract description 13
- 238000010276 construction Methods 0.000 title claims abstract description 9
- 238000003466 welding Methods 0.000 claims abstract description 13
- 239000002131 composite material Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 2
- 241000561734 Celosia cristata Species 0.000 abstract 1
- 210000001520 comb Anatomy 0.000 abstract 1
- 230000008602 contraction Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
-
- 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
- E04B1/6801—Fillings therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
Abstract
The invention provides an anti-cracking inner partition wall applied to an assembled steel structure and a construction method thereof, which solve the problem that the inner partition wall is cracked frequently at a plate joint in use; the frame is rectangular and is formed by welding two vertical parallel frame columns and two transverse parallel frame beams, the top and the bottom of the inner side of each frame beam are horizontally provided with a plurality of channel steel clamping pieces, the inner side of the frame is vertically provided with a plurality of slats which are abutted against the frame and matched with the channel steel clamping pieces, and four corners of each slat are positioned at the channel steel clamping pieces and fixedly connected with the channel steel clamping pieces; the slats are mutually matched; channel-section steel fastener and slat cooperation are fixed can improve the stability of frame, and the slat can shorten free deformation length for the cockscomb structure, knows according to shrink deformation formula omega alpha l, shortens the free deformation length of board seam, can reduce shrink deformation, finally reaches the problem that prevents the board seam fracture.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to an anti-cracking inner partition wall applied to an assembled steel structure and a construction method thereof.
Background
The assembled steel structure is a building form which is vigorously developed in China in recent years, an inner partition wall is a key component which influences the use function of the assembled steel structure, the inner partition wall in actual engineering is usually made of autoclaved lightweight aerated concrete slabs, lightweight ceramsite concrete slabs, sandwich type concrete composite wallboards and other wallboard types, however, the inner partition wall is often cracked at a slab joint in use, and due to the fact that expansion coefficients of slab joint materials and slab materials are different, tensile force is generated due to incongruous deformation when temperature changes, and the slab joint is prone to cracking; the invention provides an anti-cracking inner partition wall applied to an assembled steel structure and a construction method thereof, which can prevent the inner partition wall from cracking to a greater extent.
Disclosure of Invention
The invention provides an anti-cracking inner partition wall applied to an assembly steel structure and a construction method thereof, and solves the problem that the inner partition wall is cracked frequently at a plate joint in use.
The technical scheme of the invention is realized as follows:
the anti-cracking type inner partition wall applied to the assembled steel structure comprises a frame, wherein the frame is rectangular and is formed by welding two vertical parallel frame columns and two transverse parallel frame beams, the top and the bottom of the inner side of each frame beam are horizontally provided with a plurality of channel steel clamping pieces, the inner side of the frame is vertically provided with a plurality of battens which are abutted against the frame and matched with the channel steel clamping pieces, and the four corners of each batten are positioned at the channel steel clamping pieces and fixedly connected with the channel steel clamping pieces; the batten is provided with a bulge and a groove, and the bulge and the groove of the adjacent batten are matched.
Furthermore, four steel plates are arranged at four corners of the batten and are connected with the channel steel clamping piece in a welding mode.
Furthermore, the lath is an ALC plate, a lightweight ceramsite concrete lath or a sandwich type concrete composite wallboard.
A construction method applied to an assembled steel structure anti-cracking type inner partition wall comprises the following steps:
step 4, filling elastic materials in plate seams between adjacent plates;
and 5, finally, adhering glass fiber mesh cloth or anti-crack adhesive tapes on the surfaces of the plate seams of the adjacent laths.
The beneficial effect that this technical scheme can produce:
the channel steel clamping piece and the lath are matched and fixed, so that the stability of the frame can be improved, the lath is in a sawtooth shape, the free deformation length can be shortened, the free deformation length of the plate seam can be shortened according to a contraction deformation formula omega & alpha & l, the contraction deformation can be reduced, and the problem of preventing the plate seam from cracking is finally solved; the steel plate is arranged, so that the batten can be better welded with the channel steel clamping piece, fixed and stable connection can be realized through welding, and the stability of the structure is improved; the board seams of adjacent slats are filled with flexible filling materials such as elastic putty to increase the deformation capacity of the board seams, and glass fiber mesh cloth or anti-crack adhesive tapes are adhered to the outer surfaces of the board seams to disperse stress and prevent the inner partition board seams from being cracked.
Drawings
FIG. 1 is a schematic view of the frame structure of the present invention;
FIG. 2 is a schematic view of a frame mounting channel clip;
FIG. 3 is a schematic structural view of a channel fastener;
FIG. 4 is a schematic view of a slat;
FIG. 5 is a schematic view of a crack-resistant inner partition wall assembly applied to an assembled steel structure.
Wherein: the frame comprises a frame 1, a frame column 11, a frame beam 12, a channel steel clamping piece 2, a batten 3, a steel plate 31, a protrusion 32 and a groove 33.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is described below by way of specific embodiments.
Example 1
The utility model provides a be applied to anti-crack type interior partition wall of assembled steel structure, includes frame 1, its characterized in that: the frame 1 is rectangular and is formed by welding two vertical parallel frame columns 11 and two transverse parallel frame beams 12, the top and the bottom of the inner side of each frame beam 12 are horizontally provided with a plurality of channel steel clamping pieces 2, the inner side of each frame 1 is vertically provided with a plurality of slats 3 which are abutted against the frame 1 and matched with the channel steel clamping pieces 2, and four corners of each slat 3 are positioned at the channel steel clamping pieces 2 and fixedly connected with the channel steel clamping pieces 2; the laths 3 are provided with protrusions 32 and grooves 33, and the protrusions 32 and the grooves 33 of adjacent laths 3 are matched.
The use process of the invention is as follows: at first weld two frame post 11 and frame roof beam 12, weld into the frame 1 of a rectangle, then at the upper bottom of frame roof beam 12 and a plurality of channel-section steel fastener 2 of horizontal installation of going to the bottom to block a plurality of laths 3 in frame 1, make four angles of lath 3 all be located channel-section steel fastener 2, and with channel-section steel pull 2 fixed connection.
The channel steel clamping piece 2 and the strip plate 3 are matched and fixed, so that the stability of the frame 1 can be improved, the strip plate 3 is in a sawtooth shape, the free deformation length can be shortened, the free deformation length of a plate seam can be shortened according to a contraction deformation formula omega (alpha.l), the contraction deformation can be reduced, and the problem of preventing the plate seam from cracking is finally solved; in the formula, ω is a shrinkage deformation amount, α is a shrinkage coefficient, and I is a free deformation length.
Example 2
Preferably, four steel plates 31 are arranged at four corners of the batten 3, and the steel plates 31 are connected with the channel steel clamping piece 2 in a welding mode.
The four corners of slat 3 is provided with steel sheet 31 to through steel sheet 31 and the welding of channel-section steel fastener 2, set up steel sheet 31 and can make the better and the welding of channel-section steel fastener 2 of slat 3, can realize fixed, stable being connected through the welding, improved the stability of this device.
Other structures of this embodiment are the same as those of embodiment 1.
Example 3
Preferably, the lath 3 is an ALC plate, a lightweight ceramsite concrete lath or a sandwich type concrete composite wallboard.
The laths 3 can be selected according to the requirements of customers or different actual conditions, and the suitable laths 3 such as ALC boards, light-weight ceramsite concrete laths or sandwich type concrete composite wallboards can be selected according to the sound insulation property, the fire resistance, the durability, the construction property, the matching property, the freezing resistance, the cost performance and the like.
Other structures of this embodiment are the same as those of embodiment 1.
Example 4
The board seam of adjacent slat 3 should adopt flexible filling material such as elasticity putty to fill to increase the deformability of board seam, and the board seam outward appearance should paste the glass fiber screen cloth or anti-crack sticky tape, in order to play dispersion stress, prevent the effect that interior partition wall board seam opened a seam.
Other structures of this embodiment are the same as those of embodiment 1.
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 (4)
1. The utility model provides a be applied to anti-crack type interior partition wall of assembled steel structure, includes frame (1), its characterized in that: the frame (1) is rectangular and is formed by welding two vertical parallel frame columns (11) and two transverse parallel frame beams (12), a plurality of channel steel clamping pieces (2) are horizontally arranged at the top and the bottom of the inner side of each frame beam (12), a plurality of battens (3) which are abutted against the frame (1) and matched with the channel steel clamping pieces (2) are vertically arranged on the inner side of the frame (1), and four corners of each batten (3) are located at the channel steel clamping pieces (2) and are fixedly connected with the channel steel clamping pieces (2); the batten (3) is provided with a bulge (32) and a groove (33), and the bulge (32) and the groove (33) of the adjacent batten (3) are matched.
2. A crack-resistant inner partition wall applied to an assembled steel structure as claimed in claim 1, wherein: four steel plates (31) are arranged at four corners of the batten (3), and the steel plates (31) are connected with the channel steel clamping pieces (2) in a welding mode.
3. A crack-resistant inner partition wall applied to an assembled steel structure as claimed in claim 1, wherein: the batten (3) is an ALC plate, a light ceramsite concrete batten or a sandwich type concrete composite wallboard.
4. A construction method applied to an assembled steel structure anti-cracking inner partition wall is characterized by comprising the following steps: use of a crack resistant inner partition wall according to any of claims 1-3 in an assembled steel structure, comprising the steps of:
step 1, two frame columns (11) and two frame beams (12) are welded into a rectangular frame (1) in a crossed manner;
step 2, horizontally installing a plurality of channel steel clamping pieces (2) at the top and the bottom of the inner side of the frame beam (12);
step 3, clamping the batten (3) into the frame (1), and welding the batten with the channel steel clamping pieces (2) through steel plates (31) at four corners of the batten (3);
step 4, filling elastic materials in plate seams between adjacent battens (3);
and 5, finally, adhering glass fiber mesh cloth or anti-crack adhesive tapes on the outer surfaces of the plate seams of the adjacent laths (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010593448.4A CN111734016A (en) | 2020-06-27 | 2020-06-27 | Anti-cracking inner partition wall applied to assembled steel structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010593448.4A CN111734016A (en) | 2020-06-27 | 2020-06-27 | Anti-cracking inner partition wall applied to assembled steel structure and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111734016A true CN111734016A (en) | 2020-10-02 |
Family
ID=72651206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010593448.4A Pending CN111734016A (en) | 2020-06-27 | 2020-06-27 | Anti-cracking inner partition wall applied to assembled steel structure and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111734016A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668805A (en) * | 2021-08-27 | 2021-11-19 | 中国十七冶集团有限公司 | U-shaped channel steel piece for positioning sludge ceramsite plate and construction method thereof |
| CN114753527A (en) * | 2021-12-27 | 2022-07-15 | 上海建工五建集团有限公司 | Construction method of frame-type fire partition wall |
-
2020
- 2020-06-27 CN CN202010593448.4A patent/CN111734016A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668805A (en) * | 2021-08-27 | 2021-11-19 | 中国十七冶集团有限公司 | U-shaped channel steel piece for positioning sludge ceramsite plate and construction method thereof |
| CN114753527A (en) * | 2021-12-27 | 2022-07-15 | 上海建工五建集团有限公司 | Construction method of frame-type fire partition wall |
| CN114753527B (en) * | 2021-12-27 | 2024-02-09 | 上海建工五建集团有限公司 | Construction method of frame type fireproof partition wall |
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