CN103953112B - The interior system of steel residential structure with dilute post well word composite floor system of a kind of close post housing - Google Patents

The interior system of steel residential structure with dilute post well word composite floor system of a kind of close post housing Download PDF

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Publication number
CN103953112B
CN103953112B CN201410119882.3A CN201410119882A CN103953112B CN 103953112 B CN103953112 B CN 103953112B CN 201410119882 A CN201410119882 A CN 201410119882A CN 103953112 B CN103953112 B CN 103953112B
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China
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steel
post
stand
residential
dilute
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CN201410119882.3A
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Chinese (zh)
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CN103953112A (en
Inventor
程林
金海�
冷新中
费建伟
童优娜
朱罗军
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杭州恒达钢构股份有限公司
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Publication of CN103953112A publication Critical patent/CN103953112A/en
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Publication of CN103953112B publication Critical patent/CN103953112B/en

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Abstract

The present invention relates to a kind of system of steel residential structure, it is desirable to provide the interior system of steel residential structure with dilute post well word composite floor system of a kind of close post housing.This system of steel residential structure includes superstructure unit, load-bearing wall stand, party wall and overhanging structure;Described load-bearing wall stand is connected with each other by high-strength bolt by several wall stand unit and forms, described wall stand unit by 1 close post, 2~3 road deep beam just connect with steel mesh lattice beam and to have formed, the closeest post is connected with deep beam by butt welding, and steel mesh lattice beam is connected with close post by butt welding;Described superstructure unit is connected by high-strength bolt between wall stand unit.Beneficial effects of the present invention has: make the space layout motility of residential housing be improved;The relatively steel using amount of conventional steel frame structure more saves;Owing to using precoated plate as the bed die of floor, save scaffolding work and pattern making procedure, flooring working procedure will be simplified.

Description

The interior system of steel residential structure with dilute post well word composite floor system of a kind of close post housing

Technical field

The present invention relates to a kind of system of steel residential structure, be specifically related to a kind of close post housing interior with dilute post well word composite floor system System of steel residential structure.

Background technology

Along with China's expanding economy, steel-smelting technology is updated, and iron and steel output develops into more than 500,000,000 tons, promotes steel The development of structure, in large span public space field, all kinds of steel buildings emerge in an endless stream, but in terms of residential housing, Steel house exploitation amount is little, compares with the building of reinforced concrete structure system, and its economy advantage is inconspicuous.System About steel house develops the basic reason of application in a large number is that steel using amount is relatively big, causes building cost higher.

Current existing system of steel residential structure is mainly traditional steel frame system, frame shear body system, this system girder steel Amount is big, and construction period does not has clear superiority;Another kind of novel fabricated steel lattice Open-web Floor Frame is Guizhou University Proposing, its superstructure is open web type, and in construction, relatively steel flanged beam is complicated;And with a house type as unit, wall stand makes Cost is high;There is interlayer beam in wall stand, the setting of bracing members is more complicated etc..

Summary of the invention

The technical problem to be solved in the present invention is, overcomes deficiency of the prior art, it is provided that carry dilute post in a kind of close post housing The system of steel residential structure of well word composite floor system.

For solving technical problem, the solution of the present invention is:

There is provided a kind of close post housing the interior system of steel residential structure with dilute post well word composite floor system, including superstructure unit, described Superstructure unit is intersecting parallels, some steel mesh lattice beams intersect and form;Described system of steel residential structure also includes load bearing wall Frame, party wall and overhanging structure.

Described load-bearing wall stand is connected with each other by high-strength bolt by several wall stand unit and forms, and described wall stand unit is by 1 The close post of root, 2~3 road deep beam just connect with steel mesh lattice beam and formed, the closeest post is connected with deep beam by butt welding, steel mesh lattice beam It is connected with close post by butt welding;Described superstructure unit is connected by high-strength bolt between wall stand unit.

Described party wall is piled up formed by some air-entrained concrete building blocks, aerated concrete panel or light partition wall brick, for dividing Cut living space;And it is arranged with steel mesh lattice beam at party wall, in party wall, it is provided with some dilute posts, described dilute post The thickness of depth of section and party wall match, and dilute post is by hinged or just receive the steel mesh of upper and lower floor lid in succession Lattice beam.

Described overhanging structure has just been connect formed by girder steel and some bracket, and wherein girder steel is welded on close post by bracket.

In the present invention, in the middle of described load-bearing wall stand, it is additionally provided with steel-frame structure elevator, the girder steel of described elevator and steel column Between connected mode include bolt-weld joint, bolt connect and be welded to connect.

In the present invention, described deep beam, steel column, girder steel, dilute post, bracket and bracing members are H profile steel, described H type Ladle includes H type hot-rolled steel and H type thin abdomen steel.

In the present invention, the spacing of the adjacent close post in described load-bearing wall stand is 1800~2500mm, and the closeest post is H Shaped steel, rectangular steel pipe or abnormity steel column;The spacing of adjacent parallel deep beam is equal with the floor height of described deep beam place floor.

In the present invention, described steel mesh lattice beam is H profile steel beam, girder truss or Honeycomb Beam.

In the present invention, described H profile steel is specification HW180, HW200, HW250, HW300 or HW350 series Hot-rolled steel section, its long measure is mm.

In the present invention, in described load-bearing wall stand, it is provided with some bracing members;Described bracing members is X-type, single bevel, K word Shape or herringbone.

Compared with prior art, the invention has the beneficial effects as follows:

1) the interior system of steel residential structure with dilute post well word composite floor system of a kind of close post housing of the present invention, makes residential housing Space layout motility is improved;

2) the interior system of steel residential structure with dilute post well word composite floor system of a kind of close post housing of the present invention, relatively conventional steel framework The steel using amount of structure more saves;

3) the interior system of steel residential structure with dilute post well word composite floor system of a kind of close post housing of the present invention, due to pillar spacing Closeer, standard width of a room in an old-style house have multiple post away from, hole can be not provided with at one or several post away from arranging the holes such as window Post do not affect building and use function away from bracing members can be arranged, thus improve the anti-side rigidity of structure, supporting construction will Become the significant contributor of structural system lateral rigidity so that it is the most reasonable that steel column, girder steel make;More traditional steel framework For shelf structure system, the present invention makes the flexible arrangement of bracing members be improved;

4) the interior system of steel residential structure with dilute post well word composite floor system of a kind of close post housing of the present invention, prefabricated owing to using Plate, as the bed die of floor, saves scaffolding work and pattern making procedure, will simplify flooring working procedure.

Accompanying drawing explanation

Fig. 1 is the floor map of the present invention.

Fig. 2 is the house type of the present invention, party wall schematic diagram.

Fig. 3 is the three dimensional structure schematic diagram of the present invention one layer.

Fig. 4 is elevational schematic view of the present invention.

Fig. 5 is wall stand cell schematics of the present invention.

Reference: 1: load-bearing wall stand;2: close post;3: deep beam;4: superstructure unit;5: steel mesh lattice beam;6: dilute Post;7: steel column;8: girder steel;9: bracing members;10: elevator;11: wall stand unit;12: party wall;13: Bracket.

Detailed description of the invention

Below example can make the technical staff of this professional skill field more fully understand the present invention, but not with any Mode limits the present invention.

As it is shown in figure 1, the embodiment of the present invention provides a kind of close post housing the interior steel house with dilute post well word composite floor system System, including superstructure unit 4, wall stand unit 11, load-bearing wall stand 1, elevator 10, party wall 12, bracing members 9 And overhanging structure;Described superstructure unit 4, in intersecting parallels, is intersected the most in length and breadth by 4 steel mesh lattice beams 5 and forms;Adjacent The spacing of parallel steel mesh lattice beam 5 is determined by the spacing of close post 2, is 1800~2500mm;Described steel mesh lattice beam 5 uses Welded H section steel beam, specification cross section uses H180 × 100 × 4.5 × 6, and H200 × 100 × 4.5 × 6 etc., its long measure is mm。

Described wall stand unit 11 has just been connect with steel mesh lattice beam 5 by 2,2~3 deep beams 3 of 1 close post and has formed, such as Fig. 5 institute Show, between the closeest post 2 and deep beam 3, use butt welding to be connected, between steel mesh lattice beam 5 and close post 2, use butt welding even Connect, and formed load-bearing wall stand 1 by several wall stand unit 11 by high-strength bolt connection;Phase in described load-bearing wall stand 1 Adjacent close post 2 spacing is 1800~2500mm, the floor height that spacing is this floor of adjacent parallel deep beam 3.

Use high-strength bolt to be connected between described superstructure unit 4 and wall stand unit 11, complete at building-site.

Described overhanging structure has just been connect formed by girder steel 8 and some bracket 13, and wherein girder steel 8 is welded to by bracket 13 On close post 2;Choose structure position, such as balcony etc. outside, when making in workshop, close post 2 welds bracket 13, Girder steel 8 two ends are connected to bracket 13 by building-site.

As in figure 2 it is shown, be divided into A, B, C tri-family, it is wherein a space cell with two families, with a point family between two families Wall 12 splits living space, and described party wall 12 uses the materials for walls such as insulation, sound insulation, by air-entrained concrete building block, Aerated concrete panel or light partition wall brick are piled up and are formed, and at 12 times layout steel mesh lattice beams 5 of party wall, at party wall 12 Inside being provided with some dilute posts 6, its cross section specification uses H type hot-rolled steel, the depth of section of described dilute post 6 and party wall The thickness of 12 matches, and dilute post 6 is by the hinged or firm steel mesh lattice beam 5 receiving upper and lower floor lid in succession.

As shown in Figure 4, being provided with some bracing members 9 in described load-bearing wall stand 1, described bracing members 9 is in X-type.

Described elevator 10 structure being located in the middle of load-bearing wall stand 1 is steel-frame structure, the girder steel 8 of described elevator 10 And it is to use bolt-weld joint or bolt-weld joint between steel column 7.

Described steel column 7, girder steel 8, dilute post 6 and bracket 13 are H profile steel, including H type hot-rolled steel and H type thin abdomen steel; Described H profile steel is specification HW180, the hot-rolled steel section of HW200, HW250, HW300 or HW350 series, its Long measure is mm.

Technical scheme is disclosed as above by embodiment.Artisan will appreciate that without departing from this The change made in the case of the bright appended scope and spirit of the present invention disclosed in claim, belongs to the present invention's Within scope of the claims.

Claims (3)

1. the interior system of steel residential structure with dilute post well word composite floor system of close post housing, including superstructure unit, described Superstructure unit is intersecting parallels, some steel mesh lattice beams intersect and form;It is characterized in that, described system of steel residential structure Also include load-bearing wall stand, party wall and overhanging structure;
Described load-bearing wall stand is connected with each other by high-strength bolt by several wall stand unit and forms, and described wall stand unit is by 1 The close post of root, 2~3 road deep beam just connect with steel mesh lattice beam and formed, the closeest post is connected with deep beam by butt welding, steel mesh lattice beam It is connected with close post by butt welding;Described superstructure unit is connected by high-strength bolt between wall stand unit;
Described party wall is piled up formed by some air-entrained concrete building blocks, aerated concrete panel or light partition wall brick, for dividing Cut living space;And it is arranged with steel mesh lattice beam at party wall, in party wall, it is provided with some dilute posts, described dilute post The thickness of depth of section and party wall match, and dilute post is by hinged or just receive the steel mesh of upper and lower floor lid in succession Lattice beam;
Described overhanging structure has just been connect formed by girder steel and some bracket, and wherein girder steel is welded on close post by bracket;
Steel-frame structure elevator it is additionally provided with, connection side between girder steel and the steel column of described elevator in the middle of described load-bearing wall stand Formula includes that bolt-weld joint, bolt connect and be welded to connect;
It is provided with some bracing members in described load-bearing wall stand;Described bracing members is X-type, single bevel, K font or herringbone;
Described deep beam, steel column, girder steel, dilute post, bracket and bracing members are H profile steel, and described H profile steel includes H type Hot-rolled steel and H type thin abdomen steel;
Described steel mesh lattice beam is H profile steel beam, girder truss or Honeycomb Beam.
2. according to the system of steel residential structure described in claim 1, it is characterised in that the phase in described load-bearing wall stand The spacing of adjacent close post is 1800~2500mm, and the closeest post is H profile steel, rectangular steel pipe or abnormity steel column;Adjacent The spacing of parallel deep beam is equal with the floor height of described deep beam place floor.
System of steel residential structure the most according to claim 1 and 2, it is characterised in that described H profile steel is specification The hot-rolled steel section of HW180, HW200, HW250, HW300 or HW350 series, its long measure is mm.
CN201410119882.3A 2014-03-27 2014-03-27 The interior system of steel residential structure with dilute post well word composite floor system of a kind of close post housing CN103953112B (en)

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CN201410119882.3A CN103953112B (en) 2014-03-27 2014-03-27 The interior system of steel residential structure with dilute post well word composite floor system of a kind of close post housing

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CN106523795B (en) * 2016-11-03 2019-08-06 周鼎铭 A kind of truss support body structural member pipeline and its splicing processes

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JPH11131663A (en) * 1997-10-30 1999-05-18 Natl House Ind Co Ltd Frame body
CN202658717U (en) * 2012-01-02 2013-01-09 孙善骏 Modular containerized combined steel structure building
CN102704569A (en) * 2012-05-25 2012-10-03 湖南大学 Multilayer large-span assembling integral type space steel grid building structure and manufacturing method
CN103195163B (en) * 2013-04-23 2015-03-04 北京工业大学 Multiple high-level assembly steel structure system capable of realizing rigid node connections
CN203866956U (en) * 2014-03-27 2014-10-08 杭州恒达钢构股份有限公司 Steel structure housing system with groined sparse column composite floors in dense column outer frame

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