CN202157412U - Combining structure of multilayer frames and trusses - Google Patents
Combining structure of multilayer frames and trusses Download PDFInfo
- Publication number
- CN202157412U CN202157412U CN2011202428400U CN201120242840U CN202157412U CN 202157412 U CN202157412 U CN 202157412U CN 2011202428400 U CN2011202428400 U CN 2011202428400U CN 201120242840 U CN201120242840 U CN 201120242840U CN 202157412 U CN202157412 U CN 202157412U
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- trusses
- combining structure
- span
- multilayer
- steel
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Abstract
The utility model relates to a combining structure of multilayer frames and trusses, which belongs to the field of architecture industries. The combining structure of the multilayer frames and the trusses structurally comprises at least two frame columns. At least two layers of beams are arranged between the adjacent frame columns. The beams are steel trusses, and two ends of each steel truss are in rigid connection with the frame columns. When the combining structure of the multilayer frames and the trusses are applied to multilayer civil buildings, the span can be increased by one time, the large span can be achieved on the conditions of guaranteeing number of layers and load unchanged, and building functions are enriched; and when the combining structure of the multilayer frames and the trusses are applied to large-span industrial buildings, multiple layers can be obtained, and the land utilizing rate is improved. Various large equipment pipelines and lines can be paved inside the steel trusses, and the structural performance of the steel trusses is not influenced.
Description
Technical field
The utility model relates to the building construction types in a kind of civil construction field, a kind of specifically multistory frame and truss combining structure.
Background technology
Traditional composite steel frame construction is rigidly connected by girder steel, the steel column of real abdomen formula and forms, and its economic span is 6～10m, when span is big, if still adopt real abdomen formula girder steel obviously uneconomical.Trussed construction then is a kind of girder structure of latticeization, have span big, from advantages such as heavy and lights, be mainly used in the wide span house cap structure, common span is 15～60m.Increasingly sophisticated along with the continuous increase of modern building height, span and function of use; The traditional structure form can not satisfy people's demand fully; All kinds of hybridization and new structure continue to bring out; Multistory frame that the utility model proposes and truss combining structure are exactly wherein a kind of, and this class formation is mainly used in the long span building.
The utility model content
The utility model provides a kind of multistory frame and truss combining structure to the deficiency of existing building structure, can enrich building function, save the area, and has good economic and social benefit.
For realizing above-mentioned purpose, the utility model adopts following technical proposals:
A kind of multistory frame and truss combining structure, it comprises: at least two frame columns, two-layer at least crossbeam between the adjacent frame trestle, said crossbeam is a steel truss.
Said steel truss two ends and frame column adopt rigidly connected.
In this structural system, traditional real abdomen formula crossbeam is substituted by steel truss, and steel truss two ends and frame column are a kind of novel multi-layer building structure for being rigidly connected, and the applicant is referred to as " purlin mount structure "." purlin mount structure " compared with the conventional frame structure, and except having characteristics such as low, the anti-side rigidity of steel using amount is big, its sharpest edges are that span is big, vertical bearing capacity is high.
The beneficial effect that the utility model produces:
" purlin mount structure " when being applied to multistory civil building, span can double, can be guaranteeing to realize large span under the constant condition of the number of plies, load, to satisfy building function.
2. China's industrial premises overwhelming majority is an individual layer, and land utilization ratio is very low, and " purlin mount structure " when being applied to industrial premises, can be realized multiple stratification, thereby save the area that economic and social benefit is remarkable under the condition that guarantees large span.
3. lay all kinds of main equipment pipelines in the steel truss easily, effectively utilize the space, and structure is not caused damage, do not influence the building clear height.
Description of drawings
Fig. 1 forms sketch map for the purlin mount structure.
Wherein: 1. frame column; 2. steel truss.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
As shown in Figure 1, a kind of multistory frame and truss combining structure, it comprises: at least two each and every one frame columns 1, two-layer at least crossbeam between the adjacent frame trestle 1, said crossbeam is a steel truss 2.
Said steel truss 2 two ends and frame column 1 adopt rigidly connected.
When carrying out design of building structures, replace the real abdomen formula crossbeam in the conventional frame structure with steel truss 2, steel truss 2 two ends and frame column 1 are rigidly connected, and this class formation can carry out inner forces calculation and analysis by conventional method.
The single span span of " purlin mount structure " generally should not surpass 20m, and the oneself height of steel truss 2 should not surpass 1.8m.When the purlin mount structure was used for the multistory civil building structure, span can double, and can when being used for industrial premises, can realize multiple stratification guaranteeing to realize large span under the constant condition of the number of plies, load.Lay all kinds of main equipment pipelines in the girder truss easily, effectively utilize the space, and structure is not caused damage, do not influence the building clear height, to satisfy building function.
Though the above-mentioned accompanying drawing that combines is described the specific embodiment of the utility model; But be not restriction to the utility model protection domain; One of ordinary skill in the art should be understood that; On the basis of the technical scheme of the utility model, those skilled in the art need not pay various modifications that creative work can make or distortion still in the protection domain of the utility model.
Claims (2)
1. multistory frame and truss combining structure, it comprises: at least two frame columns, two-layer at least crossbeam between the adjacent frame trestle is characterized in that: said crossbeam adopts steel truss.
2. a kind of multistory frame according to claim 1 and truss combining structure is characterized in that: said steel truss two ends and frame column adopt and are rigidly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202428400U CN202157412U (en) | 2011-07-11 | 2011-07-11 | Combining structure of multilayer frames and trusses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202428400U CN202157412U (en) | 2011-07-11 | 2011-07-11 | Combining structure of multilayer frames and trusses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202157412U true CN202157412U (en) | 2012-03-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202428400U Expired - Fee Related CN202157412U (en) | 2011-07-11 | 2011-07-11 | Combining structure of multilayer frames and trusses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202157412U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691420A (en) * | 2012-06-21 | 2012-09-26 | 中国建筑第八工程局有限公司 | Installation and construction method for multilayer large-span steel truss |
| CN103883128A (en) * | 2012-12-19 | 2014-06-25 | 五冶集团上海有限公司 | Multi-tier large-span steel structure mounting method |
| CN105735476A (en) * | 2016-02-25 | 2016-07-06 | 郑可通 | Large space [30 m*60 m or above] multi-floor construction method |
-
2011
- 2011-07-11 CN CN2011202428400U patent/CN202157412U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691420A (en) * | 2012-06-21 | 2012-09-26 | 中国建筑第八工程局有限公司 | Installation and construction method for multilayer large-span steel truss |
| CN103883128A (en) * | 2012-12-19 | 2014-06-25 | 五冶集团上海有限公司 | Multi-tier large-span steel structure mounting method |
| CN105735476A (en) * | 2016-02-25 | 2016-07-06 | 郑可通 | Large space [30 m*60 m or above] multi-floor construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20120711 |