CN202227360U - Wide-span prestressed concrete pile beam plate structure used for grounds of buildings, workshops, etc. - Google Patents
Wide-span prestressed concrete pile beam plate structure used for grounds of buildings, workshops, etc. Download PDFInfo
- Publication number
- CN202227360U CN202227360U CN2011201707064U CN201120170706U CN202227360U CN 202227360 U CN202227360 U CN 202227360U CN 2011201707064 U CN2011201707064 U CN 2011201707064U CN 201120170706 U CN201120170706 U CN 201120170706U CN 202227360 U CN202227360 U CN 202227360U
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- plate
- stake
- slab
- beam plate
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Abstract
The utility model discloses a wide-span prestressed concrete pile beam plate structure used for grounds of buildings, workshops, etc., the wide-span prestressed concrete pile beam plate structure comprises several transversely and longitudinally-arranged piles, the longitudinal distance between the piles is 12-45m, a crossbeam is disposed between the two transverse piles, a beam plate is disposed on the crossbeams; the beam plate can be a prestressed beam, a double T plate, a single T plate, a hollow plate, a hollow rectangular beam, a groove-shaped plate, or a beam plate; a superposition layer is disposed on the beam plate; and a hole is disposed on the beam plate. The obtained beneficial effects of the wide-span prestressed concrete pile beam plate structure are that, 75-90% of piles are reduced, building cost is reduced, and cost of ground processing is saved.
Description
Technical field
The utility model relates to a kind of beam and slab structure, and the large span prestressed concrete stake beam and slab structure in particular as ground such as building workshops belongs to the building engineering structure technical field.
Background technology
China's southeastern coast, near landlocked great rivers side or the great rivers estuary, big portion is soft base; Doing building need drive piles on top, and pilespacing is than comparatively dense, and the pile foundation that has is played one or several stake all around about 1.5 meters; Expensive, and the floor treatment expense is bigger.
Summary of the invention
The utility model than comparatively dense and expensive problem, proposes following technical scheme to existing stake beam slab pilespacing:
The large span prestressed concrete stake beam and slab structure as ground such as building workshops of the utility model; Comprise the stake of several horizontal and vertical arrangements; Fore-and-aft distance between said stake and the stake is a 12-45 rice, and said two laterally are provided with crossbeam between the stake, and said crossbeam is provided with beam slab; Said beam slab is any one in prestressed girder, double T plate, single T beam slab, hollowcore slab, hollow rectangle beam, trough slab and the bridge board; Said beam slab is provided with overlapping layers or in-situ layer.
The beneficial effect that the utility model is obtained is: reduced the stake of 75-90%, reduced construction cost, also practiced thrift the expense of floor treatment simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, stake, 2, crossbeam, 3, beam slab.
The specific embodiment
As shown in Figure 1, the stake beam and slab structure of the utility model, the fore-and-aft distance between said stake and the stake is 12-45m, and said two laterally are provided with crossbeam between the stake, and said crossbeam is provided with beam slab.The stake of therefore having saved 75% ∽ about 90%, but need to increase the stake intensity of remainder, promptly strengthen the cross section or strengthen arrangement of reinforcement increasing or concrete grade, what have also need increase the degree of depth.Two parallel laterally or between vertical stake connecting, big large-span prestressed prestressed girder, double T plate, single T plate, hollowcore slab, hollow rectangle beam, the trough slab of comprising of load on breaking on the beam again with beam.Make overlapping layers, in-situ layer more above that, like erection equipment, can hole-opening on double T plate, single T plate, trough slab, bridge board.Also can all strengthen at horizontal, vertical pilespacing, join two-way or unidirectional prestressed reinforcement above that, rise and draw the back pouring concrete, the usefulness on the ground of large car turnover can be made in the ground of formation.
Claims (1)
1. be used as the large span prestressed concrete stake beam and slab structure on ground such as building workshop; Comprise the stake of several horizontal and vertical arrangements; It is characterized in that: the fore-and-aft distance between said stake and the stake is a 12-45 rice, and said two laterally are provided with crossbeam between the stake, and said crossbeam is provided with beam slab; Said beam slab be prestressing force double T plate, single T beam slab, hollowcore slab, rectangular beam, trough slab, bridge board and the prestressed in-situ depositing plate that rises earlier, after rise in the prestressed in-situ depositing plate any one; Said beam slab is provided with overlapping layers or in-situ layer; Form the ground of buildings such as building, industrial plant, warehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201707064U CN202227360U (en) | 2010-08-11 | 2011-05-19 | Wide-span prestressed concrete pile beam plate structure used for grounds of buildings, workshops, etc. |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010258525 | 2010-08-11 | ||
| CN201010258525.7 | 2010-08-11 | ||
| CN2011201707064U CN202227360U (en) | 2010-08-11 | 2011-05-19 | Wide-span prestressed concrete pile beam plate structure used for grounds of buildings, workshops, etc. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202227360U true CN202227360U (en) | 2012-05-23 |
Family
ID=44979079
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101327534A Pending CN102251535A (en) | 2010-08-11 | 2011-05-19 | Construction method for long-span concrete pile-beamslab structure |
| CN2011101327407A Pending CN102304925A (en) | 2010-08-11 | 2011-05-19 | Large-span prestressed concrete pile beam slab structure used as ground of building workshop |
| CN2011201707064U Expired - Fee Related CN202227360U (en) | 2010-08-11 | 2011-05-19 | Wide-span prestressed concrete pile beam plate structure used for grounds of buildings, workshops, etc. |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101327534A Pending CN102251535A (en) | 2010-08-11 | 2011-05-19 | Construction method for long-span concrete pile-beamslab structure |
| CN2011101327407A Pending CN102304925A (en) | 2010-08-11 | 2011-05-19 | Large-span prestressed concrete pile beam slab structure used as ground of building workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN102251535A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561381B (en) * | 2011-12-29 | 2014-05-07 | 中国一冶集团有限公司 | Method for preventing settling and cracking of large-area terrace by using bonded prestressed concrete beams in soft soil layer region |
| CN102561380B (en) * | 2011-12-29 | 2014-09-17 | 中国一冶集团有限公司 | Method for preventing settlement and cracking of large-area terrace in soft soil area by adopting unbounded prestressing concrete beams |
| CN102535503B (en) * | 2011-12-29 | 2014-05-07 | 中国一冶集团有限公司 | Method utilizing slow-adhesion prestress concrete beam to prevent large-area terrace sedimentation and cracking in soft soil-layer areas |
| CN103806708B (en) * | 2012-09-21 | 2016-09-07 | 柳忠林 | A kind of large span reverse prestressed girder basement bottom board system |
| CN103741797A (en) * | 2013-09-13 | 2014-04-23 | 柳忠林 | Prestressed concrete beam plate with upper portion provided with flexural steel bars and frame structure system |
| CN105862914B (en) * | 2016-04-18 | 2018-03-09 | 西南交通大学 | A kind of method separated ground additional load and influenceed on bottom proximity tunnel |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2600488Y (en) * | 2002-12-02 | 2004-01-21 | 葛勇芹 | Frame-box-type high support platform and panel board structure of deep water large dolphin pierhead |
| CN201125355Y (en) * | 2007-11-23 | 2008-10-01 | 中铁二院工程集团有限责任公司 | Deep collapsible loess road bed foundation structure |
| CN101581115B (en) * | 2009-06-08 | 2010-11-10 | 清华大学 | Mixed steel-concrete composite frame structure |
| CN201485969U (en) * | 2009-08-04 | 2010-05-26 | 华侨大学 | Novel steel-concrete composite structure |
| CN101691783B (en) * | 2009-10-09 | 2011-08-10 | 马文旭 | Reinforced concrete structure or steel-concrete combined structure system |
-
2011
- 2011-05-19 CN CN2011101327534A patent/CN102251535A/en active Pending
- 2011-05-19 CN CN2011101327407A patent/CN102304925A/en active Pending
- 2011-05-19 CN CN2011201707064U patent/CN202227360U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102251535A (en) | 2011-11-23 |
| CN102304925A (en) | 2012-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20200519 |