CN2692233Y - Building twin beam structure - Google Patents
Building twin beam structure Download PDFInfo
- Publication number
- CN2692233Y CN2692233Y CN 200420032827 CN200420032827U CN2692233Y CN 2692233 Y CN2692233 Y CN 2692233Y CN 200420032827 CN200420032827 CN 200420032827 CN 200420032827 U CN200420032827 U CN 200420032827U CN 2692233 Y CN2692233 Y CN 2692233Y
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- beams
- frame
- utility
- model
- twin
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Abstract
The utility model relates to a building twin beam structure. Twin beams are arranged among columns and supported at the edges of the columns; in the bottom board of basement, twin beams are arranged between independent foundations or pile foundations and are supported at the edges of the independent foundations. The utility model has the advantages of diminishing the span of junior beams or floors between frame girders to decrease stress so as to obtain the purpose of saving, increasing the constraint of the frame girders to frame nodes to enhance the shock resistance of the frame, reducing concentrated reinforcing bars in the center of beam nodes to cause the reinforcing bars to be arranged around the column nodes so as to increase the constraint to concrete of column nodes, and enhancing the shock resistance of the frame. Compared with the prior art, the utility model can decrease the span of footing beams by 20%-30% and save manufacture cost by 30%-50% when used in the bottom board of basement; the utility model can decrease the span of the junior beams by 15%-20% to save the manufacture cost by 5%-10% when used in the frame girder.
Description
Technical field: the utility model is a kind of building twin-spar construction, belongs to the technology category of building structure.
Technical background: Vierendeel girder is a kind of supporting member in the building structure, bear the load that floor and secondary beam transmit, give pillar with Load Transfer then, common way is, Vierendeel girder is set between post, secondary beam is set between Vierendeel girder then, and floor is bearing on secondary beam and the Vierendeel girder, and secondary beam is bearing on the Vierendeel girder; This structure is that single-beam directly is connected between post and the post, thereby the span of secondary beam or floor is bigger between the Vierendeel girder, thereby makes the stressed bigger of secondary beam and floor, and the anti-seismic performance of structure is relatively poor, and waste of material is also bigger.
Summary of the invention: the purpose of this utility model is: a kind of building twin-spar construction is provided; Method is: twin beams is set between post, is bearing in the post edge.In basement bottom board, between single footing or pile foundation, twin beams is set, be bearing in edge, single footing or pile cap edge, the utility model is to constitute like this: between post (1) and post (1) twin beams (2) is set, connect secondary beam (3) between twin beams (2), floor (4) is placed on twin beams (2) or the secondary beam (3).Post (1) can be single footing or pile foundation.Twin beams (2) is bearing in the edge of post (1).
Compared with prior art: the utility model has the advantages that: the span that 1, has reduced secondary beam between the Vierendeel girder or floor, if footing beam, then reduced the span of secondary beam and basement bottom board between the span of footing beam and the footing beam, thereby reduced stressed and reached the purpose of saving, 2, increased the constraint of Vierendeel girder, thereby improved the anti-seismic performance of framework frame joint.3, reduce the concentrated arrangement of reinforcement at bean column node center, made reinforcing bar be configured in the periphery of post node, thereby strengthened the constraint of coupled columns joint cores concrete, improved the anti-seismic performance of framework.Compared with prior art,, can reduce footing beam span 20--30%, thereby save cost 30--50%,, can reduce time beam span 15-20%, thereby save cost 5-10% if be used for Vierendeel girder if this invention is used for basement bottom board.
Description of drawings: accompanying drawing 1 is used for being provided with between post and the post structural representation of twin beams for the utility model, and accompanying drawing 2 is used for being provided with between single footing or the pile foundation structural representation of twin beams for the utility model.
Embodiment 1 of the present utility model: between post (1) and post (1) twin beams (2) is set, twin beams (2) is bearing in the edge of post (1), and some secondary beams (3) are set between twin beams (2), and floor (4) is bearing on the secondary beam (3).
Claims (3)
1, a kind of building twin-spar construction is characterized in that: between post (1) and post (1) twin beams (2) is set, connects secondary beam (3) between twin beams (2), floor (4) is placed on twin beams (2) or the secondary beam (3).
2, according to the described this building twin-spar construction of claim 1, it is characterized in that: post (1) can be single footing or pile foundation.
3, according to claim 1 or 2 described this building twin-spar constructions, it is characterized in that: twin beams (2) is bearing in the edge of post (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420032827 CN2692233Y (en) | 2004-02-11 | 2004-02-11 | Building twin beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420032827 CN2692233Y (en) | 2004-02-11 | 2004-02-11 | Building twin beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2692233Y true CN2692233Y (en) | 2005-04-13 |
Family
ID=34772662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420032827 Expired - Fee Related CN2692233Y (en) | 2004-02-11 | 2004-02-11 | Building twin beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2692233Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930460A (en) * | 2015-12-30 | 2017-07-07 | 龚展宇 | A kind of twin beams-thick reinforced concrete floor device |
| CN107419935A (en) * | 2017-05-12 | 2017-12-01 | 卡典智能科技（北京）有限公司 | A kind of under(-)chassis of up-down cross sliding type multi-storied garage |
-
2004
- 2004-02-11 CN CN 200420032827 patent/CN2692233Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930460A (en) * | 2015-12-30 | 2017-07-07 | 龚展宇 | A kind of twin beams-thick reinforced concrete floor device |
| CN107419935A (en) * | 2017-05-12 | 2017-12-01 | 卡典智能科技（北京）有限公司 | A kind of under(-)chassis of up-down cross sliding type multi-storied garage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |