CN203856069U - High-rise building steel structure - Google Patents
High-rise building steel structure Download PDFInfo
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- CN203856069U CN203856069U CN201420056996.3U CN201420056996U CN203856069U CN 203856069 U CN203856069 U CN 203856069U CN 201420056996 U CN201420056996 U CN 201420056996U CN 203856069 U CN203856069 U CN 203856069U
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Abstract
The utility model relates to a high-rise building steel structure. The high-rise building steel structure comprises a beam column, an I-steel beam main body and a truss supporting structure, wherein the beam column comprises a middle column beam and a side column beam; the truss supporting structure comprises an upper chord member, a lower chord member and a truss web member; the middle column beam comprises a stand column and cross beams, the cross beams are symmetrically and fixedly connected onto the stand column through flange plates in a screw joint manner, and cable-stayed beams are fixedly arranged between the two sides of the upper and lower ends of the stand column and the cross beams through flange plates in a screw joint manner respectively; a left connecting plate is arranged on one side of the I-steel beam, and a right connecting plate is arranged on the other side of the I-steel beam; each of the upper chord member and the lower chord member consists of a standard section and two telescopic sections, and the telescopic sections are positioned on the two sides of the standard section and are fixed through bolts; the side column beam comprises a stand column and cross beams, the cross beams are fixedly arranged on one side of the stand column through flange plates in a screw joint manner, and cable-stayed beams are arranged between one side of the upper and lower ends of the stand column and the cross beams through the flange plates in a screw joint manner respectively. The high-rise building steel structure is designed by utilizing a simple structure, so that the strength of the whole steel structure body is increased, the supporting performance is better, and the high-rise building steel structure can be widely suitable for various high-rise buildings.
Description
Technical field
This novel multi-story and high-rise building steel work industry that relates to, relates in particular to a kind of high-rise building steel structure that can effectively improve intensity, support performance, anti-seismic performance.
Background technology
2,000,000,000 square metres of China's annual town and country newly constructed house areas, more than 80% are wherein high energy consumption building, and China unit's building area energy consumption is the more than 2 times of developed country.Join in a common effort meter according to Chinese steel, within 2011, China's output of steel is broken through 700,000,000 tons of high pointes, within continuous 16 years, is sure to occupy output of steel first place, countries in the world, and developed country's steel building area accounts for overall floorage more than 50%, and Japan accounts for 80%, and China is less than 4%.The conduct country of construction scope, steel output maximum in the world of China, the development of light-duty steel construction house seriously lags behind.
At present, most of buildings generally adopt steel structure body as main support member, and steel structure body is the load-carrying members of whole building, and the intensity of the steel structure body that therefore adopted has determined stability and the application life of building.Steel structure body of the prior art, although simple in structure, the bulk strength of steel structure body is low, causes the support strength of whole steel work to decline, and then makes the building minimizing in application life; Just support and how to be effectively connected with floor beam in addition, have certain difficulty.
Recent years, domestic scholars only limits to multilayer to the research of assembling type steel structure, and just slightly minimizing of speed of application, does not really realize the Fast Installation of steel work, embodies the advantage of steel work.
Summary of the invention
In order to overcome the problems referred to above, the utility model provides that a kind of intensity is high, anti-seismic performance good, safe and reliable high-rise building steel structure.
For achieving the above object, the technical scheme that the utility model provides is:
A kind of high-rise building steel structure, it comprises beam column, i-shape steel beam main body and lattice supporting framework; Described beam column comprises center pillar beam and side column beam; Described lattice supporting framework comprises upper chord, lower chord and truss web; Described center pillar beam comprises column and crossbeam, and crossbeam is spirally connected and is fixedly installed on column through flange symmetry, between column upper and lower side both sides and crossbeam, connects and is fixedly installed oblique pull beam respectively through farad valve snail; Described i-shape steel beam one side is provided with left junction plate, and i-shape steel beam opposite side is provided with right junction plate; Described upper chord and lower chord are by a joint standard knot and two joint expansion coupling compositions, and expansion coupling is positioned at the both sides of standard knot and is bolted.
Described upper chord is scalable adjustable type upper chord or regular length upper chord, and described lower chord is scalable adjustable type lower chord or regular length lower chord, and described truss web is adjustable truss web or fixed truss web.
Described crossbeam is truss-like and comprises crossbeam and some vertical beams, and uniform being vertically fixedly connected with of some vertical beams is arranged between two crossbeams, between every adjacent two vertical beams, is fixedly installed cant beam, and every adjacent two cant beams are isosceles triangle shape.
It also comprises left and right girder steel and left and right fixed head; Described left girder steel is connected by left fixed head with left junction plate, and right girder steel is connected by right fixed head with right junction plate.
Connected mode between described column and column is for pegging graft and being spirally connected and using mode.
the usefulness of technique scheme is:
1, this is novel owing to having adopted connected mode and adjustable plane and the space truss braced structures of i-shape steel beam main body, the combination of post beam, not only make the cant beam between crossbeam inner beam, post increase the intensity of crossbeam and the stability of whole building system, and the utility model has also reduced calculated length and the slenderness ratio of member, there is the feature of lightweight and height possibility, there is good ductility and toughness, can be widely used in high-rise steel structure building.
2, the utility model applicability is strong, and truss top-bottom chord adjustable in length adapts to the requirement of any building construction standard width of a room in an old-style house shuttering supporting, to different projects.
3, the utility model and H shaped steel and concrete form of structure comparison tool have the following advantages:
1) rational in infrastructure, saving steel;
2) shock resistance is good, and intensity is higher;
3) convenient construction.
4, the simple structure design of the utility model utilization, rises the intensity of whole steel structure body, and support performance is better, can be applicable to widely various high-rise buildings.
Below in conjunction with the drawings and specific embodiments to this novel being further described.
Brief description of the drawings
Fig. 1 is the front view schematic diagram of this new type center sill post;
Fig. 2 is the structural representation of this new embodiment 1 truss support;
Fig. 3 is this Novel work shaped girder steel structural representation.
Detailed description of the invention
embodiment 1
As shown in Figure 1,2 and 3, a kind of high-rise building steel structure, it comprises beam column, i-shape steel beam main body 1 and lattice supporting framework; Described beam column comprises center pillar beam and side column beam; Described lattice supporting framework comprises upper chord, lower chord and truss web; Described center pillar beam comprises column 2 and crossbeam 9; Described crossbeam is spirally connected and is fixedly installed on column through flange 14 symmetries, between column upper and lower side both sides and crossbeam, connects and is fixedly installed oblique pull beam 3 respectively through farad valve snail; Described i-shape steel beam one side is provided with left junction plate 10, and i-shape steel beam opposite side is provided with right junction plate 11; Described upper chord and lower chord are by a joint standard knot and two joint expansion coupling compositions, and expansion coupling is positioned at the both sides of standard knot and is bolted.
As shown in Figure 2, described upper chord 4, lower chord 5 and truss web 6, the cross section of upper chord 4 and lower chord 5 is pipe, described upper chord is scalable adjustable type upper chord, described telescopic adjustment formula upper chord includes a joint standard knot and two joint expansion couplings, expansion coupling is positioned at the both sides of standard knot and is bolted, described lower chord is scalable adjustable type lower chord, described telescopic adjustment formula lower chord includes a joint standard knot and two joint expansion couplings, expansion coupling is positioned at standard knot both sides fixing by bolt 7, described truss web is fixed truss web, described upper chord is connected to form rectangle plane truss with lower chord by truss web.
Described upper chord is scalable adjustable type upper chord 4 or regular length upper chord, and described lower chord 5 is scalable adjustable type lower chord or regular length lower chord, and described truss web is adjustable truss web or fixed truss web.
Described crossbeam is truss-like and comprises crossbeam and some vertical beams, and uniform being vertically fixedly connected with of some vertical beams is arranged between two crossbeams, between every adjacent two vertical beams, is fixedly installed cant beam 8, and every adjacent two cant beams are isosceles triangle shape.
It also comprises left and right girder steel and left and right fixed head; Described left girder steel 12 is connected by left fixed head with left junction plate, and right girder steel 13 is connected by right fixed head with right junction plate.
Connected mode between described column and column is for pegging graft and being spirally connected and using mode.
Many, high-rise steel structure engineering that this structure is mainly used in, this first novel goal of the invention is to provide that intensity is high, anti-seismic performance good, safe and reliable high-rise building steel structure.Structure described in above-described embodiment 1 is only to realize the object of the invention scheme, and the technical scheme of in every case recording by claim is to realize this novel goal of the invention, all in novel protection domain.
Claims (5)
1. a high-rise building steel structure, is characterized in that: it comprises beam column, i-shape steel beam main body and lattice supporting framework; Described beam column comprises center pillar beam and side column beam; Described lattice supporting framework comprises upper chord, lower chord and truss web; Described center pillar beam comprises column and crossbeam, and crossbeam is spirally connected and is fixedly installed on column through flange symmetry, between column upper and lower side both sides and crossbeam, connects and is fixedly installed oblique pull beam respectively through farad valve snail; Described i-shape steel beam one side is provided with left junction plate, and i-shape steel beam opposite side is provided with right junction plate; Described upper chord and lower chord are by a joint standard knot and two joint expansion coupling compositions, and expansion coupling is positioned at the both sides of standard knot and is bolted.
2. a kind of high-rise building steel structure as claimed in claim 1, it is characterized in that: described upper chord is scalable adjustable type upper chord or regular length upper chord, described lower chord is scalable adjustable type lower chord or regular length lower chord, and described truss web is adjustable truss web or fixed truss web.
3. a kind of high-rise building steel structure as claimed in claim 1, it is characterized in that: described crossbeam is truss-like and comprises crossbeam and some vertical beams, uniform being vertically fixedly connected with of some vertical beams is arranged between two crossbeams, between every adjacent two vertical beams, be fixedly installed cant beam, every adjacent two cant beams are isosceles triangle shape.
4. a kind of high-rise building steel structure as claimed in claim 1, is characterized in that: it also comprises left and right girder steel and left and right fixed head; Described left girder steel is connected by left fixed head with left junction plate, and right girder steel is connected by right fixed head with right junction plate.
5. a kind of high-rise building steel structure as claimed in claim 1, is characterized in that: the connected mode between described column and column is for pegging graft and being spirally connected and using mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056996.3U CN203856069U (en) | 2014-01-29 | 2014-01-29 | High-rise building steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056996.3U CN203856069U (en) | 2014-01-29 | 2014-01-29 | High-rise building steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203856069U true CN203856069U (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420056996.3U Expired - Fee Related CN203856069U (en) | 2014-01-29 | 2014-01-29 | High-rise building steel structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN203856069U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670727A (en) * | 2019-09-30 | 2020-01-10 | 江苏双鹏钢结构工程有限公司 | Steel structural member convenient to disassemble and assemble |
| CN111305103A (en) * | 2020-02-27 | 2020-06-19 | 中建科工集团有限公司 | Rapid construction method of ETC portal frame |
| CN112727696A (en) * | 2021-02-02 | 2021-04-30 | 江苏德克玛电气有限公司 | Tower frame of vertical wind generating set |
-
2014
- 2014-01-29 CN CN201420056996.3U patent/CN203856069U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670727A (en) * | 2019-09-30 | 2020-01-10 | 江苏双鹏钢结构工程有限公司 | Steel structural member convenient to disassemble and assemble |
| CN111305103A (en) * | 2020-02-27 | 2020-06-19 | 中建科工集团有限公司 | Rapid construction method of ETC portal frame |
| CN112727696A (en) * | 2021-02-02 | 2021-04-30 | 江苏德克玛电气有限公司 | Tower frame of vertical wind generating set |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20200129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |