CN107724540A - Steel plate shear force wall and the attachment structure and its construction method of steel bar girder floor plates - Google Patents

Steel plate shear force wall and the attachment structure and its construction method of steel bar girder floor plates Download PDF

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Publication number
CN107724540A
CN107724540A CN201711121025.7A CN201711121025A CN107724540A CN 107724540 A CN107724540 A CN 107724540A CN 201711121025 A CN201711121025 A CN 201711121025A CN 107724540 A CN107724540 A CN 107724540A
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CN
China
Prior art keywords
prewelding
shear
steel
steel plate
reinforcing bar
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Pending
Application number
CN201711121025.7A
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Chinese (zh)
Inventor
赵永杰
曾德强
陈露
杨帆
蔡巍
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Chongqing Lingfeng Cci Capital Ltd
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Chongqing Lingfeng Cci Capital Ltd
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Filing date
Publication date
Application filed by Chongqing Lingfeng Cci Capital Ltd filed Critical Chongqing Lingfeng Cci Capital Ltd
Priority to CN201711121025.7A priority Critical patent/CN107724540A/en
Publication of CN107724540A publication Critical patent/CN107724540A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work

Abstract

The invention discloses a kind of steel plate shear force wall and the attachment structure and its construction method of steel bar girder floor plates;The structure includes steel plate shear force wall, shear wall prewelding steel plate, shear wall prewelding angle steel, prewelding peg and steel bar girder floor plates, the steel bar girder floor plates include end template, the reinforcing bar that winds up, lower edge reinforcing bar, web member reinforcing bar and the elongated reinforcing bar of surface layer, the lapping ends of the end template are welded on shear wall prewelding angle steel, and the lapping ends of the elongated reinforcing bar of surface layer are welded on shear wall prewelding steel plate.It is firm overall that the present invention makes steel bar girder floor plates be formed with steel plate shear force wall, and by being delivered on steel plate shear force wall for uniform force stabilization, attachment structure was not only simple but also firm, the prewelding peg welded simultaneously on steel plate shear force wall is anchored by the concrete and rebar truss floor plates poured so that attachment structure is more firm.

Description

Steel plate shear force wall and the attachment structure and its construction method of steel bar girder floor plates
Technical field
The invention belongs to steel construction assembled architecture field, specially a kind of steel plate shear force wall and steel bar girder floor plates Attachment structure and its construction method.
Background technology
In existing steel construction assembled architecture, steel plate shear force wall can give full play to the advantage of steel plate and concrete, real Existing prefabrication, the construction of assembled in situ formula, and it is to be best suitable for steel construction dress at present to exempt from the steel bar girder floor plates that formwork exempts to support Floor with formula house.
But the connection between steel plate shear force wall and steel bar girder floor plates is the big technical problem of one faced at present, Existing attachment structure complex process, connection weakness, power transmission are limited.
The content of the invention
It is an object of the invention to provide the attachment structure and its construction of a kind of steel plate shear force wall and steel bar girder floor plates Method, the problem of existing attachment structure complex process, connection are weak, power transmission is limited is can solve the problem that, makes attachment structure globality more Good, node is more firm, and stress is more stable.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of steel plate shear force wall and the attachment structure of steel bar girder floor plates, including the pre- welding steel of steel plate shear force wall, shear wall Plate, shear wall prewelding angle steel, prewelding peg and steel bar girder floor plates;It is pre- that shear wall is respectively welded on the steel plate shear force wall Welding steel plate and shear wall prewelding angle steel, the shear wall prewelding steel plate, which is located above shear wall prewelding angle steel and is parallel to each other, to be set Put, the position on the steel plate shear force wall between shear wall prewelding steel plate and shear wall prewelding angle steel is welded with prewelding bolt Nail;The steel bar girder floor plates include end template, the reinforcing bar that winds up, lower edge reinforcing bar, web member reinforcing bar and the elongated reinforcing bar of surface layer, described Reinforcing bar, lower edge reinforcing bar and web member steel-bar arrangement wind up on end template, the web member bar connecting fixes wind up reinforcing bar and lower edge Reinforcing bar, the elongated reinforcing steel bar laying of surface layer are winding up on reinforcing bar;The lapping ends of the end template are welded on the pre- leg of shear wall On steel, the lapping ends of the elongated reinforcing bar of surface layer are welded on shear wall prewelding steel plate, the shear wall prewelding steel plate, shearing Concrete has been poured in wall prewelding angle steel and steel bar girder floor plates.
Further, the prewelding peg is that two rows staggeredly weld, the adjacent prewelding peg level interval of two rows For 100mm, vertical interval is 60~70mm.
Above-mentioned steel plate shear force wall and the construction method of the attachment structure of steel bar girder floor plates, comprise the following steps:
(1) shear wall prewelding steel plate, shear wall prewelding angle steel and prewelding peg are respectively welded on steel plate shear force wall;
(2) lapping ends of end template are welded on shear wall prewelding angle steel, by the lapping ends of the elongated reinforcing bar of surface layer It is welded on shear wall prewelding steel plate;
(3) casting concrete in shear wall prewelding steel plate, shear wall prewelding angle steel and steel bar girder floor plates.
Further, the step (1) is carried out in factory.
The beneficial effects of the invention are as follows:
The present invention has welded shear wall prewelding steel plate and shear wall prewelding angle steel on steel plate shear force wall, for being connected Steel bar girder floor plates, steel bar girder floor plates is formed with steel plate shear force wall and consolidate entirety, and uniform force is stable It is delivered on steel plate shear force wall, attachment structure was not only simple but also firm, while the prewelding peg welded on steel plate shear force wall is by pouring The concrete and rebar truss floor plates anchoring built so that attachment structure is more firm.
In addition, shear wall prewelding steel plate, shear wall prewelding that the present invention welds for the steel bar girder floor plates that are connected Angle steel and prewelding peg, prewelding can be carried out in factory, reduce Site Welding amount, saved time and cost of labor.
Brief description of the drawings
Fig. 1 is the steel plate shear force wall and the schematic perspective view of the attachment structure of steel bar girder floor plates of the present invention;
Fig. 2 is Fig. 1 front view.
In figure:1st, steel plate shear force wall;2nd, shear wall prewelding steel plate;3rd, shear wall prewelding angle steel;4th, prewelding peg;5th, bed die Plate;6th, wind up reinforcing bar;7th, lower edge reinforcing bar;8th, web member reinforcing bar;9th, the elongated reinforcing bar of surface layer.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, the present invention is made below in conjunction with the accompanying drawings into one Step illustrates.
As depicted in figs. 1 and 2, a kind of steel plate shear force wall and the attachment structure of steel bar girder floor plates, including steel plate shearing Wall 1, shear wall prewelding steel plate 2, shear wall prewelding angle steel 3, prewelding peg 4 and steel bar girder floor plates;The steel plate shear force wall 1 On be respectively welded shear wall prewelding steel plate 2 and shear wall prewelding angle steel 3, it is pre- that the shear wall prewelding steel plate 2 is located at shear wall It is above leg steel 3 and arranged in parallel, shear wall prewelding steel plate 2 and the pre- leg of shear wall are located on the steel plate shear force wall 1 Position between steel 3 is welded with prewelding peg 4;The steel bar girder floor plates include end template 5, the reinforcing bar 6 that winds up, lower edge reinforcing bar 7th, web member reinforcing bar 8 and the elongated reinforcing bar 9 of surface layer, the reinforcing bar 6 that winds up, lower edge reinforcing bar 7 and the web member reinforcing bar 8 are arranged on end template 5, The web member reinforcing bar 8 is connected reinforcing bar 6 and the lower edge reinforcing bar 7 of winding up, and the elongated reinforcing bar 9 of surface layer, which is laid on, to wind up on reinforcing bar 6; The lapping ends of the end template 5 are welded on shear wall prewelding angle steel 3, the lapping ends welding of the elongated reinforcing bar 9 of surface layer On shear wall prewelding steel plate 2, poured in the shear wall prewelding steel plate 2, shear wall prewelding angle steel 3 and steel bar girder floor plates There is concrete (being not drawn into figure).
In the present embodiment, the prewelding peg 4 is that two rows staggeredly weld, the adjacent water of prewelding peg 4 of two rows Flat spacing is 100mm, and vertical interval is 60~70mm.
Above-mentioned steel plate shear force wall and the construction method of the attachment structure of steel bar girder floor plates, comprise the following steps:
(1) shear wall prewelding steel plate 2, shear wall prewelding angle steel 3 and prewelding peg 4 are respectively welded on steel plate shear force wall 1; The step can be carried out in factory, reduce Site Welding amount;
(2) lapping ends of end template 5 are welded on shear wall prewelding angle steel 3, the end of the elongated reinforcing bar 9 of surface layer is taken Connect and be welded on shear wall prewelding steel plate 2;
(3) casting concrete in shear wall prewelding steel plate 2, shear wall prewelding angle steel 3 and steel bar girder floor plates.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (4)

1. a kind of steel plate shear force wall and the attachment structure of steel bar girder floor plates, it is characterised in that:Including steel plate shear force wall (1), Shear wall prewelding steel plate (2), shear wall prewelding angle steel (3), prewelding peg (4) and steel bar girder floor plates;
Shear wall prewelding steel plate (2) and shear wall prewelding angle steel (3) are respectively welded on the steel plate shear force wall (1), it is described to cut Power wall prewelding steel plate (2) is located above shear wall prewelding angle steel (3) and arranged in parallel, and the steel plate shear force wall (1) is upper Position between shear wall prewelding steel plate (2) and shear wall prewelding angle steel (3) is welded with prewelding peg (4);
The steel bar girder floor plates include end template (5), the reinforcing bar that winds up (6), lower edge reinforcing bar (7), web member reinforcing bar (8) and surface layer Elongated reinforcing bar (9), the reinforcing bar that winds up (6), lower edge reinforcing bar (7) and web member reinforcing bar (8) are arranged on end template (5), the abdomen Bar reinforcing bar (8) is connected reinforcing bar (6) and the lower edge reinforcing bar (7) of winding up, and the elongated reinforcing bar of surface layer (9) is laid on the reinforcing bar that winds up (6) on;
The lapping ends of the end template (5) are welded on shear wall prewelding angle steel (3), the end of the elongated reinforcing bar of surface layer (9) Portion's overlap joint is welded on shear wall prewelding steel plate (2), the shear wall prewelding steel plate (2), shear wall prewelding angle steel (3) and reinforcing bar Concrete has been poured in truss floor plates.
2. steel plate shear force wall according to claim 1 and the attachment structure of steel bar girder floor plates, it is characterised in that:It is described Prewelding peg (4) is that two rows staggeredly weld, and adjacent prewelding peg (4) level interval of two rows is 100mm, between vertical Away from for 60~70mm.
3. steel plate shear force wall and the construction method of the attachment structure of steel bar girder floor plates described in claim 1 or 2, its feature It is:Comprise the following steps:
(1) shear wall prewelding steel plate (2), shear wall prewelding angle steel (3) and prewelding peg are respectively welded on steel plate shear force wall (1) (4);
(2) lapping ends of end template (5) are welded on shear wall prewelding angle steel (3), by the end of the elongated reinforcing bar of surface layer (9) Overlap joint is welded on shear wall prewelding steel plate (2);
(3) casting concrete in shear wall prewelding steel plate (2), shear wall prewelding angle steel (3) and steel bar girder floor plates.
4. steel plate shear force wall according to claim 3 and the construction method of the attachment structure of steel bar girder floor plates, it is special Sign is:The step (1) is carried out in factory.
CN201711121025.7A 2017-11-14 2017-11-14 Steel plate shear force wall and the attachment structure and its construction method of steel bar girder floor plates Pending CN107724540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711121025.7A CN107724540A (en) 2017-11-14 2017-11-14 Steel plate shear force wall and the attachment structure and its construction method of steel bar girder floor plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711121025.7A CN107724540A (en) 2017-11-14 2017-11-14 Steel plate shear force wall and the attachment structure and its construction method of steel bar girder floor plates

Publications (1)

Publication Number Publication Date
CN107724540A true CN107724540A (en) 2018-02-23

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Country Status (1)

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CN (1) CN107724540A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111485657A (en) * 2019-01-25 2020-08-04 河南天久装配式建筑有限公司 Floor plate and shear wall corner steel structure for assembly type building and connecting method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111485657A (en) * 2019-01-25 2020-08-04 河南天久装配式建筑有限公司 Floor plate and shear wall corner steel structure for assembly type building and connecting method thereof

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